Improve error message if server is not running

[wenchengxucool]

Traceback (most recent call last):
File "/Users/david/.local/bin/termpair", line 8, in
sys.exit(main())
File "/Users/david/.local/pipx/venvs/termpair/lib/python3.9/site-packages/termpair/main.py", line 109, in main
asyncio.get_event_loop().run_until_complete(
File "/usr/local/Cellar/python@3.9/3.9.5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/base_events.py", line 642, in run_until_complete
return future.result()
File "/Users/david/.local/pipx/venvs/termpair/lib/python3.9/site-packages/termpair/share.py", line 231, in broadcast_terminal
async with websockets.connect(ws_endpoint, ssl=ssl_context) as ws:
File "/Users/david/.local/pipx/venvs/termpair/lib/python3.9/site-packages/websockets/client.py", line 517, in aenter
return await self
File "/Users/david/.local/pipx/venvs/termpair/lib/python3.9/site-packages/websockets/client.py", line 535, in await_impl
transport, protocol = await self._create_connection()
File "/usr/local/Cellar/python@3.9/3.9.5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/base_events.py", line 1064, in create_connection
raise OSError('Multiple exceptions: {}'.format(
OSError: Multiple exceptions: [Errno 61] Connect call failed ('::1', 8000, 0, 0), [Errno 61] Connect call failed ('127.0.0.1', 8000)

[cs01]

Could you also share the commands you used that resulted in this error so that it can be reproduced?

[wenchengxucool]

Could you also share the commands you used that resulted in this error so that it can be reproduced?

just use "termpair share -a"

[cs01]

Are you running the server on port 8000?

[cs01]

I think what is going on here is the client is trying to connect to a server that wasn't started. I updated the title of the issue to improve the error message.

Try running the server termpair serve --port 8000 then connecting the client termpair share --port 8000.