Using UDP protocol error, please ask how to fix it

[klin111]

version=3.0.0

An error occurred while sending events: [Errno 107] Transport endpoint is not connected
Traceback (most recent call last):
File "/data/webapps/venv38/lib/python3.8/site-packages/logstash_async/worker.py", line 138, in _fetch_events
self._fetch_event()
File "/data/webapps/venv38/lib/python3.8/site-packages/logstash_async/worker.py", line 160, in _fetch_event
self._event = self._queue.get(block=False)
File "/usr/local/src/python3.8.20/lib/python3.8/queue.py", line 167, in get
raise Empty
_queue.Empty

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/data/webapps/venv38/lib/python3.8/site-packages/logstash_async/worker.py", line 241, in _flush_queued_events
self._send_events(events)
File "/data/webapps/venv38/lib/python3.8/site-packages/logstash_async/worker.py", line 304, in _send_events
self._transport.send(events, use_logging=use_logging)
File "/data/webapps/venv38/lib/python3.8/site-packages/logstash_async/transport.py", line 103, in send
self._close()
File "/data/webapps/venv38/lib/python3.8/site-packages/logstash_async/transport.py", line 138, in _close
self._sock.shutdown(socket.SHUT_WR)
OSError: [Errno 107] Transport endpoint is not connected

[eht16]

Please use the current version 4.0.1. There were fixes related to handling such errors.

Still, the errors themselves might still occur. But I cannot tell you why, you did not share any context of your setup or any configuration.
How often do such errors happen, always, only sometimes?

[klin111]

@eht16

conf:
`
host = app.config['LOGSTASH_CONFIG']["host"]
port= app.config['LOGSTASH_CONFIG']["port"]
portu=50005
portt=50000
transportUdp=UdpTransport(host=host,port=50005)
handler = AsynchronousLogstashHandler(host=host, port=portu,enable=True,database_path=None, transport=transportUdp)

`
version=3.0.0，python version3.8
Errors occur every time a request is made

[eht16]

Should be fixed in release 4.0.2.

The socket.shutdown() call is not necessary for UDP sockets, so it is now only done for the TCP transport.