SMPP Class
Properties Methods Events Config Settings Errors
The Smpp Class implements a lightweight message transmission interface using the Short Message Peer-to-Peer protocol, most known for its use in cellular text messaging.
Syntax
ipworks.smpp()
Remarks
The Smpp class supports both plaintext and SSL/TLS connections. When connecting over SSL/TLS the SSLServerAuthentication event allows you to check the server identity and other security attributes. The SSLStatus event provides information about the SSL handshake. Additional SSL related settings are also supported via the Config method.
The Smpp Class will bind as a transceiver, and thus can send and receive messages from the server. Additionally, it can send single and multi-recipient messages, and can upload data.
Using Smpp is quite easy. First, simply set the SMPPServer, SMPPPort, and, if needed, the SMPPVersion properties. Second, a single call to the Connect method with a specified user id and password will connect the class.
Transmitting messages is just as easy. You can manipulate the Recipients properties directly, or just use AddRecipient method to add recipients one-by-one to the recipient list. After all recipients have been added, a single call to the SendMessage method will transmit the specified message. If the send is successful, the method will set and return the value of the MessageId property. Otherwise, an Error event will fire for each unsuccessful message destination.
The Smpp Class supports message and data transmission, as well as auxiliary operations such as CheckMessageStatus and ReplaceMessage. All non-implemented features of the protocol are supported through the SendCommand method and PITrail event. Due to the nature of the protocol, all methods and operations are implemented synchronously.
Property List
The following is the full list of the properties of the class with short descriptions. Click on the links for further details.
Connected | Indicates whether or not the class is bound. |
Firewall | A set of properties related to firewall access. |
Idle | The current status of the class. |
LocalHost | The name of the local host or user-assigned IP interface through which connections are initiated or accepted. |
MessageExpiration | Denotes the validity period of the current message. |
MessageId | The identifier of the most recently sent message. |
MessagePriority | The priority level of the current message. |
Password | Contains the user's password. |
Protocol | The SMPP protocol to be used. |
Recipients | A list of message recipients. |
ScheduledDelivery | Tells the server when to deliver the current message. |
SenderAddress | The address of the ESME. |
ServiceType | Indicates the type of service for the current message. |
SMPPPort | This property contains the server port for secure SMPP (default 2775). |
SMPPServer | The SMPP entity to which the class will connect. |
SMPPVersion | The SMPP version to be used throughout the connection. |
SSLAcceptServerCert | Instructs the class to unconditionally accept the server certificate that matches the supplied certificate. |
SSLCert | The certificate to be used during SSL negotiation. |
SSLEnabled | Whether TLS/SSL is enabled. |
SSLProvider | This specifies the SSL/TLS implementation to use. |
SSLServerCert | The server certificate for the last established connection. |
SSLStartMode | Determines how the class starts the SSL negotiation. |
SystemType | A string representing the type of system during a connection. |
Timeout | A timeout for the class. |
UserId | Used for identification with the SMPP service. |
Method List
The following is the full list of the methods of the class with short descriptions. Click on the links for further details.
AddRecipient | Will add a recipient of the specified type to the recipient list. |
CancelMessage | Will cancel the specified message. |
CheckLink | Will check the connection to the server. |
CheckMessageStatus | Will retrieve the status of the specified message. |
Config | Sets or retrieves a configuration setting. |
Connect | Will bind as a transceiver to the SMPP service. |
ConnectTo | Will bind as a transceiver to the SMPP service. |
Disconnect | Will disconnect from the SMPP service. |
DoEvents | Processes events from the internal message queue. |
Interrupt | Interrupt the current method. |
ReplaceMessage | Replaces a previously sent message with a new one. |
Reset | Reset the class. |
SendCommand | Will format and send a PDU using the specified command identifier and payload. |
SendData | Sends raw data to Recipients . |
SendMessage | Sends a message to all recipients in the recipient list. |
Event List
The following is the full list of the events fired by the class with short descriptions. Click on the links for further details.
Connected | This event is fired after a successful bind operation. |
ConnectionStatus | This event is fired to indicate changes in the connection state. |
Disconnected | This event is fired when connection to the SMS service is lost. |
Error | This event is fired when the server detects an error. |
MessageIn | This event is fired upon receipt of a message. |
MessageStatus | This event is fired upon receipt of a message. |
PITrail | This event is fired once for each PDU sent between the client and server. |
ReadyToSend | This event is fired when the class is ready to send data. |
SSLServerAuthentication | Fired after the server presents its certificate to the client. |
SSLStatus | Shows the progress of the secure connection. |
Config Settings
The following is a list of config settings for the class with short descriptions. Click on the links for further details.
AddressRange | Specifies the addr_range parameter when binding. |
BinaryDataCoding | Whether or not to binary encode the message when DataCoding is set. |
BindAsReceiver | Causes the class to bind as a receiver. |
BindAsTransmitter | Causes the class to bind as a transmitter. |
CustomTLV | Optional TLV parameters added after the mandatory parameters and before the payload. |
DataCoding | The data encoding mechanism to be used for the current message. |
DecodeHexStrings | Will decode an ascii hex-representation of binary data prior to transmission. |
DestinationNPI | The Number Planning Indicator for the destination ESME. |
DestinationTON | The Type of Number for the destination ESME. |
DoSplitLargeMessages | Splits long messages and returns the UDH and Message Parts. |
HexString | A hex-encoded binary string to be sent to the current recipient. |
IncomingDestinationAddress | Returns the dest_addr field inside the received message. |
IntermediateNotification | Causes the class to request intermediate notification. |
MaxCIMDSMSLength | Indicates the maximum SMS message length for the CIMD protocol. |
MaxSMSLength | Indicates the maximum SMS message length. |
MCReceipt | The Type of MC Delivery Receipt requested. |
MessageInReceiptedMessageId | The receipted_message_id field of an incoming deliver_sm PDU. |
MessageMode | The Type of Messaging Mode requested. |
MessageType | The Type of Message. |
ProtocolId | The protocol identifier. |
SMEAcknowledgement | The Type of SME originated acknowledgement requested. |
SourceNPI | The Number Planning Indicator for the ESME. |
SourceTON | The Type of Number for the ESME. |
SplitLargeMessages | Determines whether large messages are split into multiple parts. |
SplitMessageMethod | Determines how large messages are split into multiple parts. |
StatusReportRequest | Defines in what cases a status report is created by the server. |
SubAddr | Defines a unique index for application instance. |
SynchronousSendCommand | Controls whether SendCommand behaves synchronously or asynchronously. |
SynchronousSendMessage | Controls whether SendMessage behaves synchronously or asynchronously. |
UseGSM7BitEncoding | Whether or not to use GSM 7-bit encoding. |
UseGSM7bitEncodingCompression | Whether to compress GSM 7-bit encoded characters. |
WaitForBanner | Specifies the CIMD2 banner the class will wait for when connecting. |
ConnectionTimeout | Sets a separate timeout value for establishing a connection. |
FirewallAutoDetect | Tells the class whether or not to automatically detect and use firewall system settings, if available. |
FirewallHost | Name or IP address of firewall (optional). |
FirewallPassword | Password to be used if authentication is to be used when connecting through the firewall. |
FirewallPort | The TCP port for the FirewallHost;. |
FirewallType | Determines the type of firewall to connect through. |
FirewallUser | A user name if authentication is to be used connecting through a firewall. |
KeepAliveInterval | The retry interval, in milliseconds, to be used when a TCP keep-alive packet is sent and no response is received. |
KeepAliveTime | The inactivity time in milliseconds before a TCP keep-alive packet is sent. |
Linger | When set to True, connections are terminated gracefully. |
LingerTime | Time in seconds to have the connection linger. |
LocalHost | The name of the local host through which connections are initiated or accepted. |
LocalPort | The port in the local host where the class binds. |
MaxLineLength | The maximum amount of data to accumulate when no EOL is found. |
MaxTransferRate | The transfer rate limit in bytes per second. |
ProxyExceptionsList | A semicolon separated list of hosts and IPs to bypass when using a proxy. |
TCPKeepAlive | Determines whether or not the keep alive socket option is enabled. |
TcpNoDelay | Whether or not to delay when sending packets. |
UseIPv6 | Whether to use IPv6. |
LogSSLPackets | Controls whether SSL packets are logged when using the internal security API. |
OpenSSLCADir | The path to a directory containing CA certificates. |
OpenSSLCAFile | Name of the file containing the list of CA's trusted by your application. |
OpenSSLCipherList | A string that controls the ciphers to be used by SSL. |
OpenSSLPrngSeedData | The data to seed the pseudo random number generator (PRNG). |
ReuseSSLSession | Determines if the SSL session is reused. |
SSLAcceptAnyServerCert | Whether to trust any certificate presented by the server. |
SSLCACerts | A newline separated list of CA certificate to use during SSL client authentication. |
SSLCipherStrength | The minimum cipher strength used for bulk encryption. |
SSLEnabledCipherSuites | The cipher suite to be used in an SSL negotiation. |
SSLEnabledProtocols | Used to enable/disable the supported security protocols. |
SSLEnableRenegotiation | Whether the renegotiation_info SSL extension is supported. |
SSLIncludeCertChain | Whether the entire certificate chain is included in the SSLServerAuthentication event. |
SSLKeyLogFile | The location of a file where per-session secrets are written for debugging purposes. |
SSLNegotiatedCipher | Returns the negotiated ciphersuite. |
SSLNegotiatedCipherStrength | Returns the negotiated ciphersuite strength. |
SSLNegotiatedCipherSuite | Returns the negotiated ciphersuite. |
SSLNegotiatedKeyExchange | Returns the negotiated key exchange algorithm. |
SSLNegotiatedKeyExchangeStrength | Returns the negotiated key exchange algorithm strength. |
SSLNegotiatedVersion | Returns the negotiated protocol version. |
SSLSecurityFlags | Flags that control certificate verification. |
SSLServerCACerts | A newline separated list of CA certificate to use during SSL server certificate validation. |
TLS12SignatureAlgorithms | Defines the allowed TLS 1.2 signature algorithms when SSLProvider is set to Internal. |
TLS12SupportedGroups | The supported groups for ECC. |
TLS13KeyShareGroups | The groups for which to pregenerate key shares. |
TLS13SignatureAlgorithms | The allowed certificate signature algorithms. |
TLS13SupportedGroups | The supported groups for (EC)DHE key exchange. |
AbsoluteTimeout | Determines whether timeouts are inactivity timeouts or absolute timeouts. |
FirewallData | Used to send extra data to the firewall. |
InBufferSize | The size in bytes of the incoming queue of the socket. |
OutBufferSize | The size in bytes of the outgoing queue of the socket. |
BuildInfo | Information about the product's build. |
CodePage | The system code page used for Unicode to Multibyte translations. |
LicenseInfo | Information about the current license. |
MaskSensitive | Whether sensitive data is masked in log messages. |
UseInternalSecurityAPI | Tells the class whether or not to use the system security libraries or an internal implementation. |
SMPP.Connected Property
Indicates whether or not the class is bound.
Syntax
isConnected(): boolean;
Default Value
FALSE
Remarks
The value of this property indicates whether or not the class has successfully bound to the SMPPServer. It will not be true until a successful Connected event has fired.
There are two ways to bind: by calling Connect with a user identifier and password which will set the UserId and Password properties before connecting; or by setting those two properties and calling SendMessage while not connected.
Note: It is recommended to use the Connect or Disconnect method instead of setting this property.
This property is read-only and not available at design time.
SMPP.Firewall Property
A set of properties related to firewall access.
Syntax
getFirewall(): Firewall; setFirewall(firewall: Firewall): void;
Default Value
Remarks
This is a Firewall type property which contains fields describing the firewall through which the class will attempt to connect.
SMPP.Idle Property
The current status of the class.
Syntax
isIdle(): boolean;
Default Value
TRUE
Remarks
Idle will be False if the component is currently busy (communicating and/or waiting for an answer), and True at all other times.
This property is read-only.
SMPP.LocalHost Property
The name of the local host or user-assigned IP interface through which connections are initiated or accepted.
Syntax
getLocalHost(): string; setLocalHost(localHost: string): void;
Default Value
""
Remarks
The LocalHost property contains the name of the local host as obtained by the gethostname() system call, or if the user has assigned an IP address, the value of that address.
In multi-homed hosts (machines with more than one IP interface) setting LocalHost to the value of an interface will make the class initiate connections (or accept in the case of server classs) only through that interface.
If the class is connected, the LocalHost property shows the IP address of the interface through which the connection is made in internet dotted format (aaa.bbb.ccc.ddd). In most cases, this is the address of the local host, except for multi-homed hosts (machines with more than one IP interface).
NOTE: LocalHost is not persistent. You must always set it in code, and never in the property window.
SMPP.MessageExpiration Property
Denotes the validity period of the current message.
Syntax
getMessageExpiration(): string; setMessageExpiration(messageExpiration: string): void;
Default Value
""
Remarks
This property indicates the MC expiration time, after which the message should be discarded if not delivered to the destination. It can be set using absolute or relative time formats.
Absolute Time Format is a 16-character string represented as "YYMMDDhhmmsstnnp" where:
YY | the last two digits of the year (00-99) |
MM | month (01-12) |
DD | day (01-31) |
hh | hour (00-23) |
mm | minute (00-59) |
ss | second (00-59) |
t | tenths of a second (0-9) |
nn | quarter-hour time difference between local time and UTC time (00-48) |
p | "+" or "-" indicating the direction of the time offset in nn |
Relative Time Format is the same 16-character string where "p" should be set to "R" for "relative". For relative time, "tnn" are ignored and thus should be set to a constant value of "000".
SMPP.MessageId Property
The identifier of the most recently sent message.
Syntax
getMessageId(): string;
Default Value
""
Remarks
This property indicates the identifier of the most recently sent message. After a successful call to SendMessage, this property will be set to the server-assigned id of that message.
This property is read-only and not available at design time.
SMPP.MessagePriority Property
The priority level of the current message.
Syntax
getMessagePriority(): SmppMessagePriorities; setMessagePriority(messagePriority: SmppMessagePriorities): void;
enum SmppMessagePriorities { smppMessagePriorityLow, smppMessagePriorityNormal, smppMessagePriorityHigh, smppMessagePriorityUrgent }
Default Value
1
Remarks
When sending a message, this property will tell the server what type of priority to assign to the message. The effect of the message priority setting is dependent upon the Message Center manufacturer and the network on which the target recipient lies. For example, some MCs may immediately forward "urgent" messages, some networks may use the priority setting as a visual indicator of the message's urgency (e.g. blinking icons, etc.), and some networks may entirely ignore the priority setting.
SMPP.Password Property
Contains the user's password.
Syntax
getPassword(): string; setPassword(password: string): void;
Default Value
""
Remarks
This property contains the user's password. When binding to the SMPPServer, the client must provide a known user identifier and a valid password for that ID.
There are two ways to bind: by calling Connect with a user identifier and password which will set the UserId and this property properties before connecting; or by setting those two properties and calling SendMessage while not connected.
SMPP.Protocol Property
The SMPP protocol to be used.
Syntax
getProtocol(): SmppProtocols; setProtocol(protocol: SmppProtocols): void;
enum SmppProtocols { smppSMPP, smppCIMD2 }
Default Value
0
Remarks
This property defines the protocol to be used when connecting to the server. Possible values are:
0 (smppSMPP - default) | SMPP for traditional SMPP servers |
1 (smppCIMD2) | CIMD2 for Nokia Short Message Service Center servers |
SMPP.Recipients Property
A list of message recipients.
Syntax
getRecipients(): SMPPRecipientList; setRecipients(recipients: SMPPRecipientList): void;
Default Value
Remarks
This property is used to specify the recipient(s) of the message. Each recipient is represented by an SMPPRecipient type, which contains fields for the address and type of address for the recipient.
There is an AddRecipient method which also may be used to add recipients to this collection property.
SMPP.ScheduledDelivery Property
Tells the server when to deliver the current message.
Syntax
getScheduledDelivery(): string; setScheduledDelivery(scheduledDelivery: string): void;
Default Value
""
Remarks
This property is used by the class when sending a message to inform the Message Center (MC) to forward the message to the intended recipients at a specific time. It can be set using absolute or relative time formats.
Absolute Time Format is a 16-character string represented as "YYMMDDhhmmsstnnp" where:
YY | the last two digits of the year (00-99) |
MM | month (01-12) |
DD | day (01-31) |
hh | hour (00-23) |
mm | minute (00-59) |
ss | second (00-59) |
t | tenths of a second (0-9) |
nn | quarter-hour time difference between local time and UTC time (00-48) |
p | "+" or "-" indicating the direction of the time offset in nn |
Relative Time Format is the same 16-character string where "p" should be set to "R" for "relative". For relative time, "tnn" are ignored and thus should be set to a constant value of "000".
SMPP.SenderAddress Property
The address of the ESME.
Syntax
getSenderAddress(): string; setSenderAddress(senderAddress: string): void;
Default Value
""
Remarks
This property contains the address of the ESME. The SMPP protocol allows an External Short Messaging Entity (ESME) to specify its address, whether it is a phone number or an IP address. If This property is not set, the class will default to the value in LocalHost.
SMPP.ServiceType Property
Indicates the type of service for the current message.
Syntax
getServiceType(): SmppServiceTypes; setServiceType(serviceType: SmppServiceTypes): void;
enum SmppServiceTypes { smppServiceDefault, smppServiceCMT, smppServiceCPT, smppServiceVMN, smppServiceVMA, smppServiceWAP, smppServiceUSSD, smppServiceCBS }
Default Value
0
Remarks
When sending messages, this property is used define the SMS application service to be associated with the message. The MC will use the value to determine the availability of enhanced messaging services and to control the teleservice used on the air interface.
The values are defined in the SMPP 5.0 specification as the following:
"" (NULL) | the MC default |
CMT | Cellular Messaging |
CPT | Cellular Paging |
VMN | Voice Mail Notification |
VMA | Voice Mail Alerting |
WAP | Wireless Application Protocol |
USSD | Unstructured Supplementary Services Data |
CBS | Cell Broadcast Service |
SMPP.SMPPPort Property
This property contains the server port for secure SMPP (default 2775).
Syntax
getSMPPPort(): number; setSMPPPort(SMPPPort: number): void;
Default Value
2775
Remarks
For implicit SSL, use port 3551 (please refer to the SSLStartMode property for more information).
A valid port number (a value between 1 and 65535) is required for the connection to take place. The property must be set before a connection is attempted and cannot be changed once a connection is established. Any attempt to change this property while connected will fail with an error.
SMPP.SMPPServer Property
The SMPP entity to which the class will connect.
Syntax
getSMPPServer(): string; setSMPPServer(SMPPServer: string): void;
Default Value
""
Remarks
This property is the instant messaging server to which the class will connect when the Connect method is called. This property must contain a valid SMPP service application address.
SMPP.SMPPVersion Property
The SMPP version to be used throughout the connection.
Syntax
getSMPPVersion(): SmppSMPPVersions; setSMPPVersion(SMPPVersion: SmppSMPPVersions): void;
enum SmppSMPPVersions { smppVersion50, smppVersion34, smppVersion33 }
Default Value
1
Remarks
This property contains the SMPP version to be used throughout the connection.
The default value is version 3.4 as it is the most widely used version of the protocol.
Choosing the highest mutually supported version is generally recommended. Version 3.4 is the default value, however if version 5.0 is supported it is recommended.
SMPP.SSLAcceptServerCert Property
Instructs the class to unconditionally accept the server certificate that matches the supplied certificate.
Syntax
getSSLAcceptServerCert(): Certificate; setSSLAcceptServerCert(SSLAcceptServerCert: Certificate): void;
Default Value
Remarks
If it finds any issues with the certificate presented by the server, the class will normally terminate the connection with an error.
You may override this behavior by supplying a value for SSLAcceptServerCert. If the certificate supplied in SSLAcceptServerCert is the same as the certificate presented by the server, then the server certificate is accepted unconditionally, and the connection will continue normally.
Please note that this functionality is provided only for cases where you otherwise know that you are communicating with the right server. If used improperly, this property may create a security breach. Use it at your own risk.
SMPP.SSLCert Property
The certificate to be used during SSL negotiation.
Syntax
getSSLCert(): Certificate; setSSLCert(SSLCert: Certificate): void;
Default Value
Remarks
The digital certificate that the class will use during SSL negotiation. Set this property to a valid certificate before starting SSL negotiation. To set a certificate, you may set the field to the encoded certificate. To select a certificate, use the store and subject fields.
SMPP.SSLEnabled Property
Whether TLS/SSL is enabled.
Syntax
isSSLEnabled(): boolean; setSSLEnabled(SSLEnabled: boolean): void;
Default Value
FALSE
Remarks
This setting specifies whether TLS/SSL is enabled in the class. When False (default) the class operates in plaintext mode. When True TLS/SSL is enabled.
TLS/SSL may also be enabled by setting SSLStartMode. Setting SSLStartMode will automatically update this property value.
This property is not available at design time.
SMPP.SSLProvider Property
This specifies the SSL/TLS implementation to use.
Syntax
getSSLProvider(): SmppSSLProviders; setSSLProvider(SSLProvider: SmppSSLProviders): void;
enum SmppSSLProviders { sslpAutomatic, sslpPlatform, sslpInternal }
Default Value
0
Remarks
This property specifies the SSL/TLS implementation to use. In most cases the default value of 0 (Automatic) is recommended and should not be changed. When set to 0 (Automatic) the class will select whether to use the platform implementation or the internal implementation depending on the operating system as well as the TLS version being used.
Possible values are:
0 (sslpAutomatic - default) | Automatically selects the appropriate implementation. |
1 (sslpPlatform) | Uses the platform/system implementation. |
2 (sslpInternal) | Uses the internal implementation. |
In most cases using the default value (Automatic) is recommended. The class will select a provider depending on the current platform.
When Automatic is selected the platform implementation will be used by default in all cases in the JavaScript edition.
Note: The Internal provider is not support at this time.
SMPP.SSLServerCert Property
The server certificate for the last established connection.
Syntax
getSSLServerCert(): Certificate;
Default Value
Remarks
SSLServerCert contains the server certificate for the last established connection.
SSLServerCert is reset every time a new connection is attempted.
This property is read-only.
SMPP.SSLStartMode Property
Determines how the class starts the SSL negotiation.
Syntax
getSSLStartMode(): SmppSSLStartModes; setSSLStartMode(SSLStartMode: SmppSSLStartModes): void;
enum SmppSSLStartModes { sslAutomatic, sslImplicit, sslExplicit, sslNone }
Default Value
3
Remarks
The SSLStartMode property may have one of the following values:
0 (sslAutomatic) | If the remote port is set to the standard plaintext port of the protocol (where applicable), the class will behave the same as if SSLStartMode is set to sslExplicit. In all other cases, SSL negotiation will be implicit (sslImplicit). |
1 (sslImplicit) | The SSL negotiation will start immediately after the connection is established. |
2 (sslExplicit) | The class will first connect in plaintext, and then explicitly start SSL negotiation through a protocol command such as STARTTLS. |
3 (sslNone - default) | No SSL negotiation, no SSL security. All communication will be in plaintext mode. |
SMPP.SystemType Property
A string representing the type of system during a connection.
Syntax
getSystemType(): string; setSystemType(systemType: string): void;
Default Value
""
Remarks
This property contains a string representing the type of system during a connection. Some SMS servers require that a system type be supplied during connection. The system type is a string representation, usually as an abbreviation, of a particular kind of system. The string cannot exceed 12 bytes.
SMPP.Timeout Property
A timeout for the class.
Syntax
getTimeout(): number; setTimeout(timeout: number): void;
Default Value
60
Remarks
If the Timeout property is set to 0, all operations will run uninterrupted until successful completion or an error condition is encountered.
If Timeout is set to a positive value, the class will wait for the operation to complete before returning control.
The class will use DoEvents to enter an efficient wait loop during any potential waiting period, making sure that all system events are processed immediately as they arrive. This ensures that the host application does not "freeze" and remains responsive.
If Timeout expires, and the operation is not yet complete, the class .
Please note that by default, all timeouts are inactivity timeouts, i.e. the timeout period is extended by Timeout seconds when any amount of data is successfully sent or received.
The default value for the Timeout property is 60 seconds.
SMPP.UserId Property
Used for identification with the SMPP service.
Syntax
getUserId(): string; setUserId(userId: string): void;
Default Value
""
Remarks
This property is used for identification with the SMPP service. When binding to the SMPPServer, the client must provide a known user identifier and a valid password for that ID.
There are two ways to bind: by calling Connect with a user id and password and will set the UserId and Password properties before connecting; or by setting those two properties and calling SendMessage while not connected.
SMPP.addRecipient Method
Will add a recipient of the specified type to the recipient list.
Syntax
async smpp.addRecipient(recipientType : number, recipientAddress : string): Promise<void>
Remarks
This method will add a recipient of the specified type to the recipient list. For normal-type recipients, the addresses should be either a dotted IPv4 address (for sending messages to other SMS-enabled applications) or the directory number of a mobile phone. For sending messages to distributed lists, the name of the list should be used.
Valid values for RecipientType are:
0 (smppRecipientTypeNormal) | Normal SME (Short Message Entity) Address |
1 (smppRecipientTypeList) | Distribution List |
SMPP.cancelMessage Method
Will cancel the specified message.
Syntax
async smpp.cancelMessage(messageId : string): Promise<void>
Remarks
This method will cancel the message stored on the SMPPServer under the value in MessageId.
SMPP.checkLink Method
Will check the connection to the server.
Syntax
async smpp.checkLink(): Promise<void>
Remarks
This method will check the connection to the server. This method is used to ensure that the host on the other end of the connection is still active, or that it is still available. While a socket connection may still be available between the client and server, the SMS application on the server may have been taken offline without releasing the socket, or the CPU may be bogged down, etc. This method will send a PDU to the server and wait the length of Timeout for a response.
SMPP.checkMessageStatus Method
Will retrieve the status of the specified message.
Syntax
async smpp.checkMessageStatus(messageId : string): Promise<void>
Remarks
This method will retrieve the last known status of the message stored on the server under MessageId. The class will fire a MessageStatus containing the parsed response from the server.
SMPP.config Method
Sets or retrieves a configuration setting.
Syntax
async smpp.config(configurationString : string): Promise<string>
Remarks
Config is a generic method available in every class. It is used to set and retrieve configuration settings for the class.
These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the Config method.
To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).
To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.
SMPP.connect Method
Will bind as a transceiver to the SMPP service.
Syntax
async smpp.connect(): Promise<void>
Remarks
This method will establish a socket connection to the SMPPServer and attempt to bind as a transceiver. Once the bind operation has completed, a Connected event will be fired containing the status of the connection.
SMPP.connectTo Method
Will bind as a transceiver to the SMPP service.
Syntax
async smpp.connectTo(userId : string, password : string): Promise<void>
Remarks
This method will establish a socket connection to the SMPPServer and attempt to bind as a transceiver. Once the bind operation has completed, a Connected event will be fired containing the status of the connection.
SMPP.disconnect Method
Will disconnect from the SMPP service.
Syntax
async smpp.disconnect(): Promise<void>
Remarks
This method will send an unbind command and close the socket connection to the SMPPServer. After a unbind operation and socket closing, a Disconnected event will be fired containing the status of the unbind operation.
SMPP.doEvents Method
Processes events from the internal message queue.
Syntax
async smpp.doEvents(): Promise<void>
Remarks
When this method is called, the class processes any available events. If no events are available, it waits for a preset period of time, and then returns.
SMPP.interrupt Method
Interrupt the current method.
Syntax
async smpp.interrupt(): Promise<void>
Remarks
If there is no method in progress, Interrupt simply returns, doing nothing.
SMPP.replaceMessage Method
Replaces a previously sent message with a new one.
Syntax
async smpp.replaceMessage(messageId : string, newMessage : string): Promise<void>
Remarks
Assuming that there is a message on the SMPPServer stored under the value in MessageId, this method will replace that message with the value in NewMessage.
If there is no message corresponding to MessageId, the SMS service will respond with an error message.
SMPP.reset Method
Reset the class.
Syntax
async smpp.reset(): Promise<void>
Remarks
This method will reset the class's properties to their default values.
SMPP.sendCommand Method
Will format and send a PDU using the specified command identifier and payload.
Syntax
async smpp.sendCommand(commandId : number, payload : Uint8Array): Promise<Uint8Array>
Remarks
This method offers a way to do more with the class than is directly supported. This method takes a command identifier and a payload, which includes every required and optional field after the header, and will create the 16-byte header for it before sending it to the server. The response PDU is returned both in the PITrail and by this method.
SMPP.sendData Method
Sends raw data to Recipients .
Syntax
async smpp.sendData(data : Uint8Array): Promise<string>
Remarks
This method sends raw data to Recipients. Up to 64KB of additional data can be supplied at a time for transmission to the SMPPServer. Unlike the SendMessage method, this method can only send to one destination at a time. The target is whatever value is in the Recipients properties.
SMPP.sendMessage Method
Sends a message to all recipients in the recipient list.
Syntax
async smpp.sendMessage(message : string): Promise<string>
Remarks
The methods sends a message to all recipients in the recipient list. The return value of this method is the server-assigned identifier of the message. The max size of the message sent is 256 bytes.
SMPP.Connected Event
This event is fired after a successful bind operation.
Syntax
smpp.on('Connected', listener: (e: {readonly statusCode: number, readonly description: string}) => void )
Remarks
After establishing a socket connection to the SMPPServer, the class will attempt to send a bind as transmitter command. Upon completion of this operation, the server will respond with either a success or failure state, reflected in the Connected event's parameters.
StatusCode will contain the command status (error code) returned by the server. For a StatusCode of "0", Description will be "OK." Otherwise, it will contain a standard interpretation of the error.
SMPP.ConnectionStatus Event
This event is fired to indicate changes in the connection state.
Syntax
smpp.on('ConnectionStatus', listener: (e: {readonly connectionEvent: string, readonly statusCode: number, readonly description: string}) => void )
Remarks
The ConnectionStatus event is fired when the connection state changes: for example, completion of a firewall or proxy connection or completion of a security handshake.
The ConnectionEvent parameter indicates the type of connection event. Values may include the following:
Firewall connection complete. | |
Secure Sockets Layer (SSL) or S/Shell handshake complete (where applicable). | |
Remote host connection complete. | |
Remote host disconnected. | |
SSL or S/Shell connection broken. | |
Firewall host disconnected. |
SMPP.Disconnected Event
This event is fired when connection to the SMS service is lost.
Syntax
smpp.on('Disconnected', listener: (e: {readonly statusCode: number, readonly description: string}) => void )
Remarks
After sending an unbind operation to the server, this event will be fired containing the results of that operation. This event may also be fired if the socket connection to the service is lost.
If the event was fired because of an unbind operation, StatusCode will contain the command status set by the server. Otherwise, it will contain the socket code for the type of disconnection. For a status code value of "0", Description will contain "OK." Otherwise, it will contain a standard interpretation of the value in StatusCode.
SMPP.Error Event
This event is fired when the server detects an error.
Syntax
smpp.on('Error', listener: (e: {readonly errorCode: number, readonly description: string}) => void )
Remarks
If the server sends an error not related to a command sent from the class, the class will fire an Error event containing information related to the error.
ErrorCode will contain the code sent by the server, and Description will contain a standard interpretation of that code.
SMPP.MessageIn Event
This event is fired upon receipt of a message.
Syntax
smpp.on('MessageIn', listener: (e: {readonly sourceAddress: string, readonly scheduleDeliveryTime: string, readonly validityPeriod: string, readonly message: string, readonly messagePart: number, readonly messagePartCount: number, readonly messagePartReference: number, readonly destinationAddress: string, responseErrorCode: number}) => void )
Remarks
When a message is received, the SMPP class will parse the sender's message into the SourceAddress, ScheduleDeliveryTime, ValidityPeriod, and Message fields.
The SourceAddress parameter is the address of the originator of the message.
The DestinationAddress parameter holds the address of the recipient.
The ScheduleDeliveryTime parameter is the delivery time which the short message is scheduled to be forwarded to another MC. This will be an empty string if not scheduled.
The ValidityPeriod parameter is only applicable if this short message is being forwarded to another MC. When this occurs, it specifies how long the receiving MC should retain the SM and continue trying to deliver it. This will be an empty string if the current validity period is unavailable.
The Message parameter is the plaintext portion of the message body.
If the incoming message is a part of a larger message (the message was split up into several parts), the MessagePartCount, MessagePart, and MessagePartReference parameters will be set. MessagePartCount will hold the total number of parts for the message. MessagePart will indicate the current part's location in the message to determine the order when re-assembling the message. This will be a value from 1 to MessagePartCount. MessagePartReference holds a reference value that will be the same across all parts for the message.
The ResponseErrorCode parameter may be set to return an error condition to the server. This corresponds to the command_status protocol level field of the response.
SMPP.MessageStatus Event
This event is fired upon receipt of a message.
Syntax
smpp.on('MessageStatus', listener: (e: {readonly messageId: string, readonly messageState: number, readonly messageError: number, readonly finalDate: string}) => void )
Remarks
When a CheckMessageStatus is called, the SMPP class will fetch the status of the message represented by MessageId from the server, parse the response and fire MessageStatus.
MessageState represents the last known state the message was left in on the SMPPServer. This code is version specific. For v3.4:
1 | ENROUTE, the message is in enroute state. |
2 | DELIVERED, the message is delivered. |
3 | EXPIRED, the message validity period expired. |
4 | DELETED, the message has been deleted. |
5 | UNDELIVERABLE, the message is undeliverable. |
6 | ACCEPTED, the message has been read on behalf of subscriber by customer service. |
7 | UNKNOWN, the message is in invalid state. |
8 | REJECTED, the message is in a rejected state. |
0 | SCHEDULED, the message is in scheduled for delivery, but has not yet been delivered. |
1 | ENROUTE, the message is in enroute state. |
2 | DELIVERED, the message is delivered. |
3 | EXPIRED, the message validity period expired. |
4 | DELETED, the message has been deleted. |
5 | UNDELIVERABLE, the message is undeliverable. |
6 | ACCEPTED, the message has been read on behalf of subscriber by customer service. |
7 | UNKNOWN, the message is in invalid state. |
8 | REJECTED, the message is in a rejected state. |
9 | SKIPPED, the message was accepted by not delivered. |
MessageError will contain an error code representing any failure encountered during message delivery. This code may be vendor-specific.
FinalDate contains a human-readable string representing the date on which the message was delivered. If the message was not delivered, this parameter will be empty.
SMPP.PITrail Event
This event is fired once for each PDU sent between the client and server.
Syntax
smpp.on('PITrail', listener: (e: {readonly direction: number, readonly PDU: string, readonly PDUB: Uint8Array, readonly commandLength: number, readonly commandId: number, readonly commandDescription: string, readonly commandStatus: string, readonly sequenceNumber: number}) => void )
Remarks
Whenever either the class or the SMPPServer sends any data across the connection, the class will fire a PITrail event containing that data. It will usually be in SMPP-PDU format.
A PDU will contain at least the SMPP header, which is always 16 bytes long. The first four bytes represent the total length of the PDU, including the 16-byte header. The next four bytes are the command id associated with the PDU. The command id of a response PDU is always the command id to which it is responding plus 0x80000000.
The class parses the values contained in the PDU header into the appropriate fields. The CommandLength, CommandId, CommandStatus, and SequenceNumber parameters contain these parsed values.
The third set of four bytes are the command status (status code) of the command. All originating commands will have a status code of 0x00000000, which will be ignored by the receiver. The field is only set by in response PDUs to indicate the status of the originating command. The final four bytes represent the sequence number of the command. All response PDUs will contain the same sequence number as the originating command.
SMPP.ReadyToSend Event
This event is fired when the class is ready to send data.
Syntax
smpp.on('ReadyToSend', listener: (e: {}) => void )
Remarks
The ReadyToSend event indicates that the underlying Transmission Control Protocol (TCP)/IP subsystem is ready to accept data after a failed DataToSend. This event also is fired immediately after a connection to the remote host is established.
SMPP.SSLServerAuthentication Event
Fired after the server presents its certificate to the client.
Syntax
smpp.on('SSLServerAuthentication', listener: (e: {readonly certEncoded: string, readonly certEncodedB: Uint8Array, readonly certSubject: string, readonly certIssuer: string, readonly status: string, accept: boolean}) => void )
Remarks
This event fires with information about the server certificate. The Status property shows why verification failed (otherwise, Status contains the string "OK"). To manually accept an untrusted certificate, the SSLAcceptAnyServerCert setting must be set to True before intiating the connection.
SMPP.SSLStatus Event
Shows the progress of the secure connection.
Syntax
smpp.on('SSLStatus', listener: (e: {readonly message: string}) => void )
Remarks
The event is fired for informational and logging purposes only. Used to track the progress of the connection.
Certificate Type
This is the digital certificate being used.
Remarks
This type describes the current digital certificate. The certificate may be a public or private key. The fields are used to identify or select certificates.
Fields
EffectiveDate string |
This is the date on which this certificate becomes valid. Before this date, it is not valid. The following example illustrates the format of an encoded date: 23-Jan-2000 15:00:00. |
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Encoded Uint8Array |
This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The and properties also may be used to specify a certificate. When is set, a search is initiated in the current for the private key of the certificate. If the key is found, is updated to reflect the full subject of the selected certificate; otherwise, is set to an empty string. |
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EncodedB byte[] |
This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The and properties also may be used to specify a certificate. When is set, a search is initiated in the current for the private key of the certificate. If the key is found, is updated to reflect the full subject of the selected certificate; otherwise, is set to an empty string. |
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ExpirationDate string |
This is the date the certificate expires. After this date, the certificate will no longer be valid. The following example illustrates the format of an encoded date: 23-Jan-2001 15:00:00. |
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ExtendedKeyUsage string |
This is a comma-delimited list of extended key usage identifiers. These are the same as ASN.1 object identifiers (OIDs). |
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Fingerprint string |
This is the hex-encoded, 16-byte MD5 fingerprint of the certificate. The following example illustrates the format: bc:2a:72:af:fe:58:17:43:7a:5f:ba:5a:7c:90:f7:02 |
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FingerprintSHA1 string |
This is the hex-encoded, 20-byte SHA-1 fingerprint of the certificate. The following example illustrates the format: 30:7b:fa:38:65:83:ff:da:b4:4e:07:3f:17:b8:a4:ed:80:be:ff:84 |
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FingerprintSHA256 string |
This is the hex-encoded, 32-byte SHA-256 fingerprint of the certificate. The following example illustrates the format: 6a:80:5c:33:a9:43:ea:b0:96:12:8a:64:96:30:ef:4a:8a:96:86:ce:f4:c7:be:10:24:8e:2b:60:9e:f3:59:53 |
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Issuer string |
This is the issuer of the certificate. This property contains a string representation of the name of the issuing authority for the certificate. |
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KeyPassword string |
This is the password for the certificate's private key (if any). Some certificate stores may individually protect certificates' private keys, separate from the standard protection offered by the . . This field can be used to read such password-protected private keys. Note: this property defaults to the value of . To clear it, you must set the property to the empty string (""). It can be set at any time, but when the private key's password is different from the store's password, then it must be set before calling . |
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PrivateKey string |
This is the private key of the certificate (if available). The key is provided as PEM/Base64-encoded data. Note: The may be available but not exportable. In this case, returns an empty string. |
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PrivateKeyAvailable boolean |
This property shows whether a is available for the selected certificate. If is True, the certificate may be used for authentication purposes (e.g., server authentication). |
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PrivateKeyContainer string |
This is the name of the container for the certificate (if available). This functionality is available only on Windows platforms. |
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PublicKey string |
This is the public key of the certificate. The key is provided as PEM/Base64-encoded data. |
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PublicKeyAlgorithm string |
This property contains the textual description of the certificate's public key algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_DH") or an object identifier (OID) string representing the algorithm. |
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PublicKeyLength number |
This is the length of the certificate's public key (in bits). Common values are 512, 1024, and 2048. |
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SerialNumber string |
This is the serial number of the certificate encoded as a string. The number is encoded as a series of hexadecimal digits, with each pair representing a byte of the serial number. |
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SignatureAlgorithm string |
The property contains the text description of the certificate's signature algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_MD5RSA") or an object identifier (OID) string representing the algorithm. |
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Store Uint8Array |
This is the name of the certificate store for the client certificate. The property denotes the type of the certificate store specified by . If the store is password protected, specify the password in . is used in conjunction with the property to specify client certificates. If has a value, and or is set, a search for a certificate is initiated. Please see the property for details. Designations of certificate stores are platform-dependent. The following are designations of the most common User and Machine certificate stores in Windows:
When the certificate store type is PFXFile, this property must be set to the name of the file. When the type is PFXBlob, the property must be set to the binary contents of a PFX file (i.e. PKCS12 certificate store). |
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StoreB byte[] |
This is the name of the certificate store for the client certificate. The property denotes the type of the certificate store specified by . If the store is password protected, specify the password in . is used in conjunction with the property to specify client certificates. If has a value, and or is set, a search for a certificate is initiated. Please see the property for details. Designations of certificate stores are platform-dependent. The following are designations of the most common User and Machine certificate stores in Windows:
When the certificate store type is PFXFile, this property must be set to the name of the file. When the type is PFXBlob, the property must be set to the binary contents of a PFX file (i.e. PKCS12 certificate store). |
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StorePassword string |
If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store. |
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StoreType CertStoreTypes |
This is the type of certificate store for this certificate. The class supports both public and private keys in a variety of formats. When the cstAuto value is used the class will automatically determine the type. This property can take one of the following values:
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Subject string |
This is the subject of the certificate used for client authentication. This property must be set after all other certificate properites are set. When this property is set, a search is performed in the current certificate store certificate with matching subject. If a matching certificate is found, the property is set to the full subject of the matching certificate. If an exact match is not found, the store is searched for subjects containing the value of the property. If a match is still not found, the property is set to an empty string, and no certificate is selected. The special value "*" picks a random certificate in the certificate store. The certificate subject is a comma separated list of distinguished name fields and values. For instance "CN=www.server.com, OU=test, C=US, E=support@nsoftware.com". Common fields and their meanings are displayed below.
If a field value contains a comma it must be quoted. |
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SubjectAltNames string |
This property contains comma-separated lists of alternative subject names for the certificate. |
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ThumbprintMD5 string |
This property contains the MD5 hash of the certificate. If the hash does not already exist, it is computed. |
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ThumbprintSHA1 string |
This property contains the SHA-1 hash of the certificate. If the hash does not already exist, it is computed. |
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ThumbprintSHA256 string |
This property contains the SHA-256 hash of the certificate. If the hash does not already exist, it is computed. |
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Usage string |
This property contains the text description of . This value will be of one or more of the following strings and will be separated by commas:
If the provider is OpenSSL, the value is a comma-separated list of X.509 certificate extension names. |
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UsageFlags number |
This property contains the flags that show intended use for the certificate. The value of is a combination of the following flags:
Please see the property for a text representation of . This functionality currently is not available when the provider is OpenSSL. |
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Version string |
This property contains the certificate's version number. The possible values are the strings "V1", "V2", and "V3". |
Constructors
public Certificate();
Creates a Certificate instance whose properties can be set. This is useful for use with CERTMGR when generating new certificates.
public Certificate(String certificateFile);
Opens CertificateFile and reads out the contents as an X509 public key.
public Certificate(byte[] certificateData);
Parses CertificateData as an X509 public key.
public Certificate(int certStoreType, String store, String storePassword, String subject);
CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. Store is a file containing the certificate store. StorePassword is the password used to protect the store. After the store has been successfully opened, the class will attempt to find the certificate identified by Subject . This can be either a complete or a substring match of the X509 certificate's subject Distinguished Name (DN).
public Certificate(int certStoreType, String store, String storePassword, String subject, String configurationString);
CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. Store is a file containing the certificate store. StorePassword is the password used to protect the store. ConfigurationString is a newline separated list of name-value pairs that may be used to modify the default behavior. Possible values include "PersistPFXKey", which shows whether or not the PFX key is persisted after performing operations with the private key. This correlates to the PKCS12_NO_PERSIST_KEY CyrptoAPI option. The default value is True (the key is persisted). "Thumbprint" - a MD5, SHA1, or SHA256 thumbprint of the certificate to load. When specified, this value is used to select the certificate in the store. This is applicable to cstUser, cstMachine, cstPublicKeyFile, and cstPFXFile store types. "UseInternalSecurityAPI" shows whether the platform (default) or the internal security API is used when performing certificate-related operations. After the store has been successfully opened, the class will attempt to find the certificate identified by Subject . This can be either a complete or a substring match of the X509 certificate's subject Distinguished Name (DN).
public Certificate(int certStoreType, String store, String storePassword, byte[] encoded);
CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. Store is a file containing the certificate store. StorePassword is the password used to protect the store. After the store has been successfully opened, the class will load Encoded as an X509 certificate and search the opened store for a corresponding private key.
public Certificate(int certStoreType, byte[] storeBlob, String storePassword, String subject);
CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. StoreBlob is a string (binary- or base64-encoded) containing the certificate data. StorePassword is the password used to protect the store. After the store has been successfully opened, the class will attempt to find the certificate identified by Subject . This can be either a complete or a substring match of the X509 certificate's subject Distinguished Name (DN).
public Certificate(int certStoreType, byte[] storeBlob, String storePassword, String subject, String configurationString);
CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. StoreBlob is a string (binary- or base64-encoded) containing the certificate data. StorePassword is the password used to protect the store. After the store has been successfully opened, the class will attempt to find the certificate identified by Subject . This can be either a complete or a substring match of the X509 certificate's subject Distinguished Name (DN).
public Certificate(int certStoreType, byte[] storeBlob, String storePassword, byte[] encoded);
CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. Store is a string (binary- or base64-encoded) containing the certificate store. StorePassword is the password used to protect the store. After the store has been successfully opened, the class will load Encoded as an X509 certificate and search the opened store for a corresponding private key.
Firewall Type
This is the firewall the class will connect through.
Remarks
When connecting through a firewall, this type is used to specify different properties of the firewall, such as the firewall and the .
Fields
AutoDetect boolean |
This property tells the class whether or not to automatically detect and use firewall system settings, if available.
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FirewallType FirewallTypes |
This property determines the type of firewall to connect through. The applicable values are as follows: |
Host string |
This property contains the name or IP address of firewall (optional). If a is given, the requested connections will be authenticated through the specified firewall when connecting. If this property is set to a Domain Name, a DNS request is initiated. Upon successful termination of the request, this property is set to the corresponding address. If the search is not successful, the class . |
Password string |
This property contains a password if authentication is to be used when connecting through the firewall. If is specified, the and properties are used to connect and authenticate to the given firewall. If the authentication fails, the class . |
Port number |
This property contains the transmission control protocol (TCP) port for the firewall . See the description of the property for details. Note: This property is set automatically when is set to a valid value. See the description of the property for details. |
User string |
This property contains a user name if authentication is to be used connecting through a firewall. If the is specified, this property and properties are used to connect and authenticate to the given Firewall. If the authentication fails, the class . |
Constructors
public Firewall();
SMPPRecipient Type
A recipient of the SMPP message.
Remarks
This type describes a recipient of the SMPP message that is being sent. The fields describe the of recipient and the of the recipient of the message.
Fields
Address string |
This property contains the email address of a particular recipient. This can be used for setting single or multiple recipients. The contains the corresponding type. For a recipient type of normal, the value in the should be either the dotted IPv4 of an SMS-enabled device or the directory number of a target mobile phone. For distributed lists, the value should be the name of the list as it is stored on the SMPPServer. |
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RecipientType SMPPRecipientTypes |
This property contains the type of a particular recipient. This property is used only for multiple recipient messages. The contains the corresponding recipient's address. For a recipient type of normal, the value in should be either the dotted IPv4 of an SMS-enabled device or the directory number of a target mobile phone. For distributed lists, the value should be the name of the list as it is stored on the SMPPServer. Valid values for RecipientType are:
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Constructors
public SMPPRecipient();
public SMPPRecipient(String address);
public SMPPRecipient(String address, int recipientType);
Config Settings (class ipworks.smpp)
The class accepts one or more of the following configuration settings. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the Config method.SMPP Config Settings | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AddressRange:
Specifies the addr_range parameter when binding.The addr_range parameter is used when binding as a receiver or transceiver to specify a set of SME addresses serviced by the ESME client. A single SME address may also be specified in the address_range parameter. UNIX Regular Expression notation should be used to specify a range of addresses. Messages addressed to any destination in this range shall be routed to the ESME.
Note 1: For IP addresses, it is only possible to specify a single IP address. A range of IP addresses are not allowed. IP version 6.0 is not currently supported in this version of the protocol. Note 2: It is likely that the addr_range field is not supported or deliberately ignored on most Message Centres. The reason for this is that most carriers will not allow an ESME control the message routing as this can carry the risk of mis-routing messages. In such circumstances, the ESME will be requested to set the field to NULL. |
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BinaryDataCoding: Whether or not to binary encode the message when DataCoding is set.By default, when the DataCoding configuration setting is used, the component will treat the message as binary. This config can be set to false to send text user data instead. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
BindAsReceiver: Causes the component to bind as a receiver. Setting this will instruct the component to bind to the SMPP service as a receiver instead of a transceiver. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
BindAsTransmitter: Causes the component to bind as a transmitter. Setting this will instruct the component to bind to the SMPP service as a transmitter instead of a transceiver. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CustomTLV:
Optional TLV parameters added after the mandatory parameters and before the payload.The format of a TLV parameter is:
For instance, to add a gn_lookup_userdata parameter, the type/tag is decimal 5633 (that's 0x1601 in hex), and the data in this example is "Hello World", which is 11 characters in length. So the TLV is: 5633 + 11 + "Hello World", or 0x16 0x01 0x00 0x0b and then the ASCII text "Hello World". When hex-encoded, this yields the string "1601000b48656c6c6f20576f726c64". This is the value you would then use to set the CustomTLV configuration setting. You are not restricted to only one optional parameter. Multiple TLV parameters may be concatenated together. Note that this is advanced functionality, and the class does not verify the data in this configuration setting prior to transmission. After the class internally decodes the string back into binary, it is passed on inside the PDU as-is without validation or modification. This setting is only applicable when using the SendMessage or SendData methods. |
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DataCoding:
The data encoding mechanism to be used for the current message.
This value informs the message recipient about how the data was encoded.
The possible values are as follows:
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DecodeHexStrings: Will decode an ascii hex-representation of binary data prior to transmission.When this setting is True, data sent in the SendCommand method's Payload parameter, SendData method's Data parameter, or SendMessage method's Message parameter will be treated as an ASCII hex-representation of binary data, and will be decoded into raw binary before transmission. For instance, the string "48656C6C6F20576F726C64" will be decoded to "Hello World" when this configuration setting is True. If the string passed to the method parameter is not correctly hex-encoded the class will transmit unexpected results. This setting is False by default. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DestinationNPI: The Number Planning Indicator for the destination ESME. When sending messages, this value is used to indicate the numbering plan the destination ESME. For a list of possible values, please see SourceNPI. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DestinationTON: The Type of Number for the destination ESME. When sending messages, this value is used to indicate the Type of Number for the destination ESME. For a list of possible values, please see SourceTON. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DoSplitLargeMessages:
Splits long messages and returns the UDH and Message Parts.
This configuration setting accepts a string which will be the long message to be
split into parts. The UDH and Message Parts will be returned in hex, in the format
below:
[UDH1],[MessagePart1];[UDH2],[MessagePart2];[UDH3],[MessagePart3] Note: When this setting is specified the class immediately performs an action. Use the ConfigAsync method in order to avoid blocking execution. |
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HexString:
A hex-encoded binary string to be sent to the current recipient.
When set, this configuration setting will cause the component to internally call
SendMessage with the binary contents of the hex-encoded string. The
return value when setting this property is the server-assigned id of the
message. Querying this property will result in an empty string.
Note that when using HexString, DataCoding must be set to 8, and the value provided to this configuration setting should be the UTF-16 hex encoded message. Note: When this setting is specified the class immediately performs an action. Use the ConfigAsync method in order to avoid blocking execution. |
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IncomingDestinationAddress: Returns the dest_addr field inside the received message.This configuration setting is read-only, and is only valid inside the MessageIn event. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IntermediateNotification: Causes the component to request intermediate notification. Setting this will request intermediate notification. By default, intermediate notification is not requested. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MaxCIMDSMSLength: Indicates the maximum SMS message length for the CIMD protocol. This setting is only applicable when SplitLargeMessages is true and Protocol is set to CIMD2. The setting controls the maximum size of SMS messages before they are split and has a default value of 160. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MaxSMSLength: Indicates the maximum SMS message length. This setting is only applicable when SplitLargeMessages is true. The setting controls the maximum size of SMS messages before they are split and has a default value of 140. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MCReceipt:
The Type of MC Delivery Receipt requested.
When sending a message, this value is used to determine whether or not an MC delivery receipt is requested. This value is 0 by default, and no
receipt is requested. The possible values are:
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MessageInReceiptedMessageId: The receipted_message_id field of an incoming deliver_sm PDU. This value indicates the ID of the message being receipted in a MC Delivery Receipt. Note that this is only applicable within the MessageIn event. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MessageMode:
The Type of Messaging Mode requested.
When sending a message, this value is used to specify the Messaging Mode in the outgoing request. For incoming messages this value can be queried from within the MessageIn event.
The possible values are:
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MessageType:
The Type of Message.
When sending a message, this value is used to specify the Message Type in the outgoing request. For incoming messages this value can be queried from within the MessageIn event.
The possible values are:
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ProtocolId: The protocol identifier. This config property allows control of the protocol identifier field value used in the outgoing messages. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SMEAcknowledgement:
The Type of SME originated acknowledgement requested.
When sending a message, this value is used to determine whether or not an SME acknowledgement is requested. This value is 0 by default, and no
acknowledgement is requested. The possible values are:
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SourceNPI:
The Number Planning Indicator for the ESME.
When binding, this value is used to specify the numbering plan of the ESME.
Mobiles tend to set this value to 1. Since most ESMEs are mobiles, the default
value for SourceNPI is 1. The possible value are:
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SourceTON:
The Type of Number for the ESME.
When binding, this value is used to indicate the Type of Number for the ESME
address. The possible values are:
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SplitLargeMessages:
Determines whether large messages are split into multiple parts.The default value is false. If set to true and the message is larger than MaxSMSLength
(or MaxCIMDSMSLength) the message will automatically be split into parts when SendMessage
is called. Note that this is only valid for GSM networks.
When receiving a message that has been split, the MessageIn event provides parameters to re-assemble the message. |
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SplitMessageMethod:
Determines how large messages are split into multiple parts.The component can split large messages using either the UDH or SAR method. The mode used is
determined by this configuration option. The possible values are:
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StatusReportRequest:
Defines in what cases a status report is created by the server.This is only applicable when Protocol is set to smppCIMD2. This may be set
to request that the server create a status report for the given conditions. The assigned value should be
the sum of all desired conditions. For instance a value of 62 means that a report should be created
for all events except for a temporary error. Possible flags are:
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SubAddr:
Defines a unique index for application instance.This is useful for correct delivery of status reports when multiple instances of the
same application are connected.
This setting is only applicable when Protocol is set to smppCIMD2. |
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SynchronousSendCommand: Controls whether SendCommand behaves synchronously or asynchronously. The default value is true which means SendCommand will not return until a response has been received. If set to false the class returns and does not wait for a response from the server. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SynchronousSendMessage: Controls whether SendMessage behaves synchronously or asynchronously. The default value is true which means SendMessage will not return until a response has been received. If set to false the class returns the sequence number used and does not wait for a response from the server. You may then monitor the PITrail event to match the response from the server to the sent message. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
UseGSM7BitEncoding: Whether or not to use GSM 7-bit encoding.When set to true (false by default), this will instruct the component to use 7-bit GSM encoding. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
UseGSM7bitEncodingCompression:
Whether to compress GSM 7-bit encoded characters.When set to true (true by default), the component will compress GSM 7-bit encoded characters. Some devices do not support compression. Setting this to false may allow them to be displayed.
This setting only applies when UseGSM7BitEncoding is true. |
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WaitForBanner: Specifies the CIMD2 banner the class will wait for when connecting.This is only applicable when Protocol is set to smppCIMD2. If set, the class will wait for a banner containing this string to be returned by the server before proceeding with the connection. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TCPClient Config Settings | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ConnectionTimeout: Sets a separate timeout value for establishing a connection.When set, this configuration setting allows you to specify a different timeout value for establishing a connection. Otherwise, the class will use Timeout for establishing a connection and transmitting/receiving data. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
FirewallAutoDetect: Tells the class whether or not to automatically detect and use firewall system settings, if available.This configuration setting is provided for use by classs that do not directly expose Firewall properties. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
FirewallHost:
Name or IP address of firewall (optional).If a FirewallHost is given, requested connections will be authenticated through the specified firewall
when connecting.
If the FirewallHost setting is set to a Domain Name, a DNS request is initiated. Upon successful termination of the request, the FirewallHost setting is set to the corresponding address. If the search is not successful, an error is returned. Note: This setting is provided for use by classs that do not directly expose Firewall properties. |
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FirewallPassword:
Password to be used if authentication is to be used when connecting through the firewall.If FirewallHost is specified, the FirewallUser and FirewallPassword settings
are used to connect and authenticate to the given firewall. If the authentication fails, the class .
Note: This setting is provided for use by classs that do not directly expose Firewall properties. |
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FirewallPort:
The TCP port for the FirewallHost;.The FirewallPort is set automatically when FirewallType is set to a valid value.
Note: This configuration setting is provided for use by classs that do not directly expose Firewall properties. |
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FirewallType:
Determines the type of firewall to connect through.The appropriate values are as follows:
Note: This setting is provided for use by classs that do not directly expose Firewall properties. |
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FirewallUser:
A user name if authentication is to be used connecting through a firewall.If the FirewallHost is specified, the FirewallUser and FirewallPassword
settings are used to connect and authenticate to the Firewall. If the authentication fails, the class .
Note: This setting is provided for use by classs that do not directly expose Firewall properties. |
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KeepAliveInterval:
The retry interval, in milliseconds, to be used when a TCP keep-alive packet is sent and no response is received.When set, TCPKeepAlive will automatically be set to True.
A TCP keep-alive packet will be sent after a period of inactivity as
defined by KeepAliveTime. If no acknowledgment is received from the remote host, the keep-alive packet
will be sent again. This configuration setting specifies the interval at which the successive keep-alive packets are sent in milliseconds.
This system default if this value is not specified here is 1 second.
Note: This value is not applicable in macOS. |
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KeepAliveTime: The inactivity time in milliseconds before a TCP keep-alive packet is sent.When set, TCPKeepAlive will automatically be set to True. By default, the operating system will determine the time a connection is idle before a Transmission Control Protocol (TCP) keep-alive packet is sent. This system default if this value is not specified here is 2 hours. In many cases, a shorter interval is more useful. Set this value to the desired interval in milliseconds. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Linger:
When set to True, connections are terminated gracefully.This property controls how a connection is closed. The default is True.
In the case that Linger is True (default), two scenarios determine how long the connection will linger. In the first, if LingerTime is 0 (default), the system will attempt to send pending data for a connection until the default IP timeout expires. In the second scenario, if LingerTime is a positive value, the system will attempt to send pending data until the specified LingerTime is reached. If this attempt fails, then the system will reset the connection. The default behavior (which is also the default mode for stream sockets) might result in a long delay in closing the connection. Although the class returns control immediately, the system could hold system resources until all pending data are sent (even after your application closes). Setting this property to False forces an immediate disconnection. If you know that the other side has received all the data you sent (e.g., by a client acknowledgment), setting this property to False might be the appropriate course of action. |
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LingerTime: Time in seconds to have the connection linger. LingerTime is the time, in seconds, the socket connection will linger. This value is 0 by default, which means it will use the default IP timeout. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LocalHost:
The name of the local host through which connections are initiated or accepted.
The LocalHost setting contains the name of the local host
as obtained by the gethostname() system call, or if the
user has assigned an IP address, the value of that address.
In multi-homed hosts (machines with more than one IP interface) setting LocalHost to the value of an interface will make the class initiate connections (or accept in the case of server classs) only through that interface. If the class is connected, the LocalHost setting shows the IP address of the interface through which the connection is made in internet dotted format (aaa.bbb.ccc.ddd). In most cases, this is the address of the local host, except for multi-homed hosts (machines with more than one IP interface). |
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LocalPort:
The port in the local host where the class binds.
This must be set before a connection is
attempted. It instructs the class to bind to a specific
port (or communication endpoint) in the local machine.
Setting this to 0 (default) enables the system to choose a port at random. The chosen port will be shown by LocalPort after the connection is established. LocalPort cannot be changed once a connection is made. Any attempt to set this when a connection is active will generate an error. This; setting is useful when trying to connect to services that require a trusted port in the client side. An example is the remote shell (rsh) service in UNIX systems. |
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MaxLineLength:
The maximum amount of data to accumulate when no EOL is found.MaxLineLength is the size of an internal buffer, which holds received data while waiting for an EOL
string.
If an EOL string is found in the input stream before MaxLineLength bytes are received, the DataIn event is fired with the EOL parameter set to True, and the buffer is reset. If no EOL is found, and MaxLineLength bytes are accumulated in the buffer, the DataIn event is fired with the EOL parameter set to False, and the buffer is reset. The minimum value for MaxLineLength is 256 bytes. The default value is 2048 bytes. |
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MaxTransferRate: The transfer rate limit in bytes per second.This configuration setting can be used to throttle outbound TCP traffic. Set this to the number of bytes to be sent per second. By default, this is not set and there is no limit. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ProxyExceptionsList:
A semicolon separated list of hosts and IPs to bypass when using a proxy.This configuration setting optionally specifies a semicolon-separated list of hostnames or IP addresses to bypass when a proxy is in use.
When requests are made to hosts specified in this property, the proxy will not be used. For instance:
www.google.com;www.nsoftware.com |
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TCPKeepAlive:
Determines whether or not the keep alive socket option is enabled.If set to True, the socket's keep-alive option is enabled and keep-alive packets will be sent periodically
to maintain the connection. Set KeepAliveTime and KeepAliveInterval to
configure the timing of the keep-alive packets.
Note: This value is not applicable in Java. |
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TcpNoDelay:
Whether or not to delay when sending packets.
When true, the socket will send all data that is ready to send at once. When
false, the socket will send smaller buffered packets of data at small intervals.
This is known as the Nagle algorithm.
By default, this config is set to false. |
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UseIPv6:
Whether to use IPv6.When set to 0 (default), the class will use IPv4 exclusively.
When set to 1, the class will use IPv6 exclusively. To instruct the class to prefer IPv6 addresses, but use IPv4 if IPv6 is not supported on the system, this setting should be set to 2. The default value is 0.
Possible values are:
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SSL Config Settings | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LogSSLPackets:
Controls whether SSL packets are logged when using the internal security API.When SSLProvider is set to Internal, this setting controls whether SSL packets should be logged. By default, this setting is False, as it is only useful for debugging purposes.
When enabled, SSL packet logs are output using the SSLStatus event, which will fire each time an SSL packet is sent or received. Enabling this setting has no effect if SSLProvider is set to Platform. |
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OpenSSLCADir:
The path to a directory containing CA certificates.This functionality is available only when the provider is OpenSSL.
The path set by this property should point to a directory containing CA certificates in PEM format. The files each contain one CA certificate. The files are looked up by the CA subject name hash value, which must hence be available. If more than one CA certificate with the same name hash value exist, the extension must be different (e.g. 9d66eef0.0, 9d66eef0.1 etc). OpenSSL recommends to use the c_rehash utility to create the necessary links. Please refer to the OpenSSL man page SSL_CTX_load_verify_locations(3) for details. |
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OpenSSLCAFile:
Name of the file containing the list of CA's trusted by your application.This functionality is available only when the provider is OpenSSL.
The file set by this property should contain a list of CA certificates in PEM format. The file can contain several CA certificates identified by -----BEGIN CERTIFICATE----- ... (CA certificate in base64 encoding) ... -----END CERTIFICATE----- sequences. Before, between, and after the certificates text is allowed which can be used e.g. for descriptions of the certificates. Please refer to the OpenSSL man page SSL_CTX_load_verify_locations(3) for details. |
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OpenSSLCipherList:
A string that controls the ciphers to be used by SSL.This functionality is available only when the provider is OpenSSL.
The format of this string is described in the OpenSSL man page ciphers(1) section "CIPHER LIST FORMAT". Please refer to it for details. The default string "DEFAULT" is determined at compile time and is normally equivalent to "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH". |
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OpenSSLPrngSeedData:
The data to seed the pseudo random number generator (PRNG).This functionality is available only when the provider is OpenSSL.
By default OpenSSL uses the device file "/dev/urandom" to seed the PRNG and setting OpenSSLPrngSeedData is not required. If set, the string specified is used to seed the PRNG. |
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ReuseSSLSession:
Determines if the SSL session is reused.
If set to true, the class will reuse the context if and only if the following criteria are met:
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SSLAcceptAnyServerCert: Whether to trust any certificate presented by the server.This setting disables all certificate verification when set to True. This configuration setting must be enabled to trust a self-signed certificate. It is not recommended to enable this configuration setting in a production environment. The default value is False. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SSLCACerts:
A newline separated list of CA certificate to use during SSL client authentication.This setting specifies one or more CA certificates to be included in the request when performing
SSL client authentication. Some servers require the entire chain, including CA certificates, to be presented
when performing SSL client authentication. The value of this setting is a newline (CrLf) separated list of certificates. For instance:
-----BEGIN CERTIFICATE----- MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw ... eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w F0I1XhM+pKj7FjDr+XNj -----END CERTIFICATE----- \r \n -----BEGIN CERTIFICATE----- MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp .. d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA -----END CERTIFICATE----- |
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SSLCipherStrength:
The minimum cipher strength used for bulk encryption.
This minimum cipher strength largely dependent on the security modules installed
on the system. If the cipher strength specified is not supported,
an error will be returned when connections are initiated.
Please note that this setting contains the minimum cipher strength requested from the security library. The actual cipher strength used for the connection is shown by the SSLStatus event. Use this setting with caution. Requesting a lower cipher strength than necessary could potentially cause serious security vulnerabilities in your application. When the provider is OpenSSL, SSLCipherStrength is currently not supported. This functionality is instead made available through the OpenSSLCipherList config setting. |
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SSLEnabledCipherSuites:
The cipher suite to be used in an SSL negotiation.The enabled cipher suites to be used in SSL negotiation.
By default, the enabled cipher suites will include all available ciphers ("*"). The special value "*" means that the class will pick all of the supported cipher suites. If SSLEnabledCipherSuites is set to any other value, only the specified cipher suites will be considered. Multiple cipher suites are separated by semicolons. Example values when SSLProvider is set to Platform:
obj.config("SSLEnabledCipherSuites=*");
obj.config("SSLEnabledCipherSuites=TLS_DHE_DSS_WITH_AES_128_CBC_SHA");
obj.config("SSLEnabledCipherSuites=TLS_DHE_DSS_WITH_AES_128_CBC_SHA;TLS_DH_ANON_WITH_AES_128_CBC_SHA");
Possible values when SSLProvider is set to Internal include:
When TLS 1.3 is negotiated (see SSLEnabledProtocols) only the following cipher suites are supported:
SSLEnabledCipherSuites is used together with SSLCipherStrength. |
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SSLEnabledProtocols:
Used to enable/disable the supported security protocols.Used to enable/disable the supported security protocols.
Not all supported protocols are enabled by default (the value of this setting is 4032). If you want more granular control over the enabled protocols, you can set this property to the binary 'OR' of one or more of the following values:
SSLEnabledProtocols - TLS 1.3 Notes In the JavaScript edition the platform implementation is used when TLS 1.3 is enabled and SSLEnabledCipherSuites and other similar SSL configuration settings are not supported. |
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SSLEnableRenegotiation:
Whether the renegotiation_info SSL extension is supported.This setting specifies whether the renegotiation_info SSL extension will be used in the request when using the internal security API.
This setting is true by default, but can be set to false to disable the extension.
This setting is only applicable when SSLProvider is set to Internal. |
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SSLIncludeCertChain:
Whether the entire certificate chain is included in the SSLServerAuthentication event.This setting specifies whether the Encoded parameter of the SSLServerAuthentication event contains
the full certificate chain. By default this value is False and only the leaf certificate will be present
in the Encoded parameter of the SSLServerAuthentication event.
If set to True all certificates returned by the server will be present in the Encoded parameter of the SSLServerAuthentication event. This includes the leaf certificate, any intermediate certificate, and the root certificate. |
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SSLKeyLogFile:
The location of a file where per-session secrets are written for debugging purposes.This setting optionally specifies the full path to a file on disk where per-session secrets are stored for debugging purposes.
When set, the class will save the session secrets in the same format as the SSLKEYLOGFILE environment variable functionality used by most major browsers and tools such as Chrome, Firefox, and cURL. This file can then be used in tools such as Wireshark to decrypt TLS traffice for debugging purposes. When writing to this file the class will only append, it will not overwrite previous values. Note: This setting is only applicable when SSLProvider is set to Internal. |
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SSLNegotiatedCipher:
Returns the negotiated ciphersuite.Returns the ciphersuite negotiated during the SSL handshake.
Note: For server components (e.g. TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example:
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SSLNegotiatedCipherStrength:
Returns the negotiated ciphersuite strength.Returns the strength of the ciphersuite negotiated during the SSL handshake.
Note: For server components (e.g.TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example:
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SSLNegotiatedCipherSuite:
Returns the negotiated ciphersuite.Returns the ciphersuite negotiated during the SSL handshake represented as a single string.
Note: For server components (e.g. TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example:
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SSLNegotiatedKeyExchange:
Returns the negotiated key exchange algorithm.Returns the key exchange algorithm negotiated during the SSL handshake.
Note: For server components (e.g. TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example:
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SSLNegotiatedKeyExchangeStrength:
Returns the negotiated key exchange algorithm strength.Returns the strenghth of the key exchange algorithm negotiated during the SSL handshake.
Note: For server components (e.g. TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example:
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SSLNegotiatedVersion:
Returns the negotiated protocol version.Returns the protocol version negotiated during the SSL handshake.
Note: For server components (e.g. TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example:
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SSLSecurityFlags:
Flags that control certificate verification.The following flags are defined (specified in hexadecimal
notation). They can be or-ed together to exclude multiple
conditions:
This functionality is currently not available when the provider is OpenSSL. |
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SSLServerCACerts:
A newline separated list of CA certificate to use during SSL server certificate validation.This setting optionally specifies one or more CA certificates to be used when verifying the server certificate. When verifying the server's certificate the certificates trusted by the system will be used as part of the verification process. If the server's CA certificates are not installed to the trusted system store, they may be specified here so they are included when performing the verification process. This setting should only be set if the server's CA certificates are not already trusted on the system and cannot be installed to the trusted system store.
The value of this setting is a newline (CrLf) separated list of certificates. For instance: -----BEGIN CERTIFICATE----- MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw ... eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w F0I1XhM+pKj7FjDr+XNj -----END CERTIFICATE----- \r \n -----BEGIN CERTIFICATE----- MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp .. d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA -----END CERTIFICATE----- |
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TLS12SignatureAlgorithms:
Defines the allowed TLS 1.2 signature algorithms when SSLProvider is set to Internal.This setting specifies the allowed server certificate signature algorithms when SSLProvider is set to Internal and SSLEnabledProtocols is set to allow TLS 1.2.
When specified the class will verify that the server certificate signature algorithm is among the values specified in this setting. If the server certificate signature algorithm is unsupported the class . The format of this value is a comma separated list of hash-signature combinations. For instance:
In order to not restrict the server's certificate signature algorithm, specify an empty string as the value for this setting, which will cause the signature_algorithms TLS 1.2 extension to not be sent. |
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TLS12SupportedGroups:
The supported groups for ECC.This setting specifies a comma separated list of named groups used in TLS 1.2 for ECC.
The default value is ecdhe_secp256r1,ecdhe_secp384r1,ecdhe_secp521r1. When using TLS 1.2 and SSLProvider is set to Internal, the values refer to the supported groups for ECC. The following values are supported:
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TLS13KeyShareGroups:
The groups for which to pregenerate key shares.This setting specifies a comma separated list of named groups used in TLS 1.3 for key exchange.
The groups specified here will have key share data pregenerated locally before establishing a connection.
This can prevent an additional round trip during the handshake if the group is supported by the server.
The default value is set to balance common supported groups and the computational resources required to generate key shares. As a result only some groups are included by default in this setting. Note: All supported groups can always be used during the handshake even if not listed here, but if a group is used which is not present in this list it will incur an additional round trip and time to generate the key share for that group. In most cases this setting does not need to be modified. This should only be modified if there is a specific reason to do so. The default value is ecdhe_x25519,ecdhe_secp256r1,ecdhe_secp384r1,ffdhe_2048,ffdhe_3072 The values are ordered from most preferred to least preferred. The following values are supported:
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TLS13SignatureAlgorithms:
The allowed certificate signature algorithms.This setting holds a comma separated list of allowed signature algorithms. Possible values are:
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TLS13SupportedGroups:
The supported groups for (EC)DHE key exchange.This setting specifies a comma separated list of named groups used in TLS 1.3 for key exchange.
This setting should only be modified if there is a specific reason to do so.
The default value is ecdhe_x25519,ecdhe_x448,ecdhe_secp256r1,ecdhe_secp384r1,ecdhe_secp521r1,ffdhe_2048,ffdhe_3072,ffdhe_4096,ffdhe_6144,ffdhe_8192 The values are ordered from most preferred to least preferred. The following values are supported:
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Socket Config Settings | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AbsoluteTimeout:
Determines whether timeouts are inactivity timeouts or absolute timeouts.If AbsoluteTimeout is set to True, any method which does not complete within Timeout seconds
will be aborted. By default, AbsoluteTimeout is False, and the timeout is an inactivity timeout.
Note: This option is not valid for UDP ports. |
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FirewallData: Used to send extra data to the firewall.When the firewall is a tunneling proxy, use this property to send custom (additional) headers to the firewall (e.g. headers for custom authentication schemes). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
InBufferSize:
The size in bytes of the incoming queue of the socket.
This is the size of an internal queue in the TCP/IP stack.
You can increase or decrease its size depending on the amount
of data that you will be receiving. Increasing the value of the
InBufferSize setting can provide significant improvements in
performance in some cases.
Some TCP/IP implementations do not support variable buffer sizes. If that is the case, when the class is activated the InBufferSize reverts to its defined size. The same happens if you attempt to make it too large or too small. |
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OutBufferSize:
The size in bytes of the outgoing queue of the socket.This is the size of an internal queue in the TCP/IP stack.
You can increase or decrease its size depending on the amount
of data that you will be sending. Increasing the value of the
OutBufferSize setting can provide significant improvements in
performance in some cases.
Some TCP/IP implementations do not support variable buffer sizes. If that is the case, when the class is activated the OutBufferSize reverts to its defined size. The same happens if you attempt to make it too large or too small. |
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Base Config Settings | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
BuildInfo: Information about the product's build.When queried, this setting will return a string containing information about the product's build. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CodePage:
The system code page used for Unicode to Multibyte translations.The default code page is Unicode UTF-8 (65001).
The following is a list of valid code page identifiers:
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LicenseInfo:
Information about the current license.When queried, this setting will return a string containing information about the license this instance of a class is using. It will return the following information:
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MaskSensitive:
Whether sensitive data is masked in log messages.In certain circumstances it may be beneficial to mask sensitive data, like passwords, in log messages. Set this to true to mask sensitive data. The default is false.
This setting only works on these classes: AS3Receiver, AS3Sender, Atom, Client(3DS), FTP, FTPServer, IMAP, OFTPClient, SSHClient, SCP, Server(3DS), Sexec, SFTP, SFTPServer, SSHServer, TCPClient, TCPServer. |
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UseInternalSecurityAPI:
Tells the class whether or not to use the system security libraries or an internal implementation.
When set to false, the class will use the system security libraries by default to perform cryptographic functions where applicable.
Setting this setting to true tells the class to use the internal implementation instead of using the system security libraries. This setting is set to false by default on all platforms. |
Trappable Errors (class ipworks.smpp)
SMPP Errors
620 SMPP protocol error | |
621 You cannot change this property while connected | |
622 Server disconnected before responding | |
623 Field value out of range | |
624 Unsupported SMPP Version | |
625 Message parameter too long |
TCPClient Errors
100 You cannot change the RemotePort at this time. A connection is in progress. | |
101 You cannot change the RemoteHost (Server) at this time. A connection is in progress. | |
102 The RemoteHost address is invalid (0.0.0.0). | |
104 Already connected. If you want to reconnect, close the current connection first. | |
106 You cannot change the LocalPort at this time. A connection is in progress. | |
107 You cannot change the LocalHost at this time. A connection is in progress. | |
112 You cannot change MaxLineLength at this time. A connection is in progress. | |
116 RemotePort cannot be zero. Please specify a valid service port number. | |
117 You cannot change the UseConnection option while the class is active. | |
135 Operation would block. | |
201 Timeout. | |
211 Action impossible in control's present state. | |
212 Action impossible while not connected. | |
213 Action impossible while listening. | |
301 Timeout. | |
302 Could not open file. | |
434 Unable to convert string to selected CodePage. | |
1105 Already connecting. If you want to reconnect, close the current connection first. | |
1117 You need to connect first. | |
1119 You cannot change the LocalHost at this time. A connection is in progress. | |
1120 Connection dropped by remote host. |
SSL Errors
270 Cannot load specified security library. | |
271 Cannot open certificate store. | |
272 Cannot find specified certificate. | |
273 Cannot acquire security credentials. | |
274 Cannot find certificate chain. | |
275 Cannot verify certificate chain. | |
276 Error during handshake. | |
280 Error verifying certificate. | |
281 Could not find client certificate. | |
282 Could not find server certificate. | |
283 Error encrypting data. | |
284 Error decrypting data. |
TCP/IP Errors
10004 [10004] Interrupted system call. | |
10009 [10009] Bad file number. | |
10013 [10013] Access denied. | |
10014 [10014] Bad address. | |
10022 [10022] Invalid argument. | |
10024 [10024] Too many open files. | |
10035 [10035] Operation would block. | |
10036 [10036] Operation now in progress. | |
10037 [10037] Operation already in progress. | |
10038 [10038] Socket operation on non-socket. | |
10039 [10039] Destination address required. | |
10040 [10040] Message too long. | |
10041 [10041] Protocol wrong type for socket. | |
10042 [10042] Bad protocol option. | |
10043 [10043] Protocol not supported. | |
10044 [10044] Socket type not supported. | |
10045 [10045] Operation not supported on socket. | |
10046 [10046] Protocol family not supported. | |
10047 [10047] Address family not supported by protocol family. | |
10048 [10048] Address already in use. | |
10049 [10049] Can't assign requested address. | |
10050 [10050] Network is down. | |
10051 [10051] Network is unreachable. | |
10052 [10052] Net dropped connection or reset. | |
10053 [10053] Software caused connection abort. | |
10054 [10054] Connection reset by peer. | |
10055 [10055] No buffer space available. | |
10056 [10056] Socket is already connected. | |
10057 [10057] Socket is not connected. | |
10058 [10058] Can't send after socket shutdown. | |
10059 [10059] Too many references, can't splice. | |
10060 [10060] Connection timed out. | |
10061 [10061] Connection refused. | |
10062 [10062] Too many levels of symbolic links. | |
10063 [10063] File name too long. | |
10064 [10064] Host is down. | |
10065 [10065] No route to host. | |
10066 [10066] Directory not empty | |
10067 [10067] Too many processes. | |
10068 [10068] Too many users. | |
10069 [10069] Disc Quota Exceeded. | |
10070 [10070] Stale NFS file handle. | |
10071 [10071] Too many levels of remote in path. | |
10091 [10091] Network subsystem is unavailable. | |
10092 [10092] WINSOCK DLL Version out of range. | |
10093 [10093] Winsock not loaded yet. | |
11001 [11001] Host not found. | |
11002 [11002] Non-authoritative 'Host not found' (try again or check DNS setup). | |
11003 [11003] Non-recoverable errors: FORMERR, REFUSED, NOTIMP. | |
11004 [11004] Valid name, no data record (check DNS setup). |