IPWorks IPC 2020 Python Edition

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data_to_send Property

This property contains a string of data to be sent to the remote host.

Syntax

def set_data_to_send(connection_id: int, value: bytes) -> None: ...

Default Value

""

Remarks

This property contains a string of data to be sent to the remote host. Write-only property.

Assigning a string to the datatosend makes the class send the string to the remote host. The onsend method provides similar functionality.

When timeout is set to 0 the class will behave asynchronously. If you are sending data to the remote host faster than it can process it, or faster than the network's bandwidth allows, the outgoing queue might fill up. When this happens, datatosend fails with error 10035: "[10035] Operation would block" (WSAEWOULDBLOCK). You can check this error, and then try to send the data again. The bytessent property shows how many bytes were sent (if any). If 0 bytes were sent, then you can wait for the onreadytosend event before attempting to send data again. (However, please note that onreadytosend is not fired when part of the data is successfully sent).

The connection_id parameter specifies the index of the item in the array. The size of the array is controlled by the connection_count property.

This property is write-only.

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IPWorks IPC 2020 Python Edition - Version 20.0 [Build 8162]