BytesSent
Returns the number of bytes written. If negative, an error occurred. The values that can be returned are:
| Code | Description |
|---|---|
| >=0 | Successful send a datagram with a payload of this many bytes. (It is possible to send a UDP datagram of 0 bytes that will just include the UDP header.) |
| -1 | Failed to send. (Network interface may be down.) |
| -2 | Socket not initialized or was closed. (The only way this will be closed is if you call UDPSocketClose.) |
| -3 | Invalid IP address. |
| -4 | Invalid PayloadLen. |
| -5 | Failed to allocate send buffer. |
|
-6 |
Invalid SocketID. |
Type: Variable of type Long