TransactionId Property

Specifies the Id of the transaction that outgoing messages are associated with.

Syntax

• C++
• Objective-C
• C

ANSI (Cross Platform)
char* GetTransactionId();
int SetTransactionId(const char* lpszTransactionId);

Unicode (Windows)
LPWSTR GetTransactionId();
INT SetTransactionId(LPCWSTR lpszTransactionId);

@property (nonatomic,readwrite,assign,getter=transactionId,setter=setTransactionId:) NSString* transactionId;
- (NSString*)transactionId;
- (void)setTransactionId:(NSString*)newTransactionId;

#define PID_STOMP_TRANSACTIONID 36

IPWORKSMQ_EXTERNAL void* IPWORKSMQ_CALL IPWorksMQ_STOMP_Get(void *lpObj, int propid, int arridx, int *lpcbVal, int64 *lpllVal);
IPWORKSMQ_EXTERNAL int IPWORKSMQ_CALL IPWorksMQ_STOMP_Set(void *lpObj, int propid, int arridx, const void *val, int cbVal);

Default Value

""

Remarks

This property, if not empty, is used to specify which transaction outgoing messages sent using SendMessage or SendData are associated with.

This property must either be empty, or set to the Id of a currently open transaction. The OpenTransactions configuration setting can be queried at any time to retrieve a comma-separated list of currently open transactions' Ids.

Note that this property only affects outgoing messages. It is also possible to send a message acknowledgment as part of a transaction by setting the AckTransactionId configuration setting during the MessageIn event handler.

Refer to BeginTransaction for more information about transactions.

This property is not available at design time.

Data Type

String