[ Version ( since = "1.18" ) ]
public Result send_usec (Message message, int64 timeout)
Attempt to send message
to the connected this, blocking up to the specified timeout
.
timeout
can be 0, in which case this function might block forever.
This function can be cancelled with flush.
this | |
message |
the message to send |
timeout |
a timeout value in microseconds |
OK on success. |