Writes binary data to a TCP network connection.
A network connection refnum that uniquely identifies the TCP connection.
Use TCP Open Connection to generate a refnum to wire to this input.
The data to write to the connection.
Time, in milliseconds, that the node waits to complete before reporting a timeout error.
Wire a -1 to this input to wait indefinitely.
Default: 25,000 ms
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
Same value as connection ID in.
The number of bytes the node writes to the connection.
If the number of bytes written is fewer than the number of bytes in data in, an error has occurred. For example, this node may have timed out before all the data was transmitted. Use this output to determine what data has been successfully written and possibly retry writing any remaining data.
This node can return the following error codes.
56 | The network operation exceeded the user-specified or system time limit. |
62 | The system caused the network connection to be aborted. |
64 | The network connection is not yet established. |
66 | The network operation was closed by the peer. |
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application