Gekko crashed

[xbromy]

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Action taken (what you did)
running a live gekko since a few days.
It's the development version pushed for #2442

Expected result (what you hoped would happen)
have it running

Actual result (unexpected outcome)
Aug 23 20:43:43 Test02 gekko[2002]: <-- POST /api/getCandles
Aug 23 20:43:43 Test02 gekko[2002]: --> POST /api/getCandles 200 302ms 26.1kb
Aug 23 20:43:44 Test02 gekko[2002]: <-- GET /api/apiKeys
Aug 23 20:43:44 Test02 gekko[2002]: --> GET /api/apiKeys 200 1ms 11b
Aug 23 20:43:44 Test02 gekko[2002]: <-- GET /api/exchanges
Aug 23 20:43:44 Test02 gekko[2002]: --> GET /api/exchanges 200 4ms 87.76kb
Aug 23 20:43:44 Test02 gekko[2002]: <-- GET /api/imports
Aug 23 20:43:44 Test02 gekko[2002]: --> GET /api/imports 200 1ms 2b
Aug 23 20:43:44 Test02 gekko[2002]: <-- GET /api/gekkos
Aug 23 20:43:44 Test02 gekko[2002]: --> GET /api/gekkos 200 1ms 9.74kb
Aug 23 20:44:41 Test02 gekko[2002]: /home/username/gekko/node_modules/ws/lib/Web Socket.js:313
Aug 23 20:44:41 Test02 gekko[2002]: throw new Error('not opened');
Aug 23 20:44:41 Test02 gekko[2002]: ^
Aug 23 20:44:41 Test02 gekko[2002]: Error: not opened
Aug 23 20:44:41 Test02 gekko[2002]: at WebSocket.ping (/home/username/gekko/ node_modules/ws/lib/WebSocket.js:313:13)
Aug 23 20:44:41 Test02 gekko[2002]: at wss.clients.forEach.ws (/home/username/gekko/web/server.js:43:8)
Aug 23 20:44:41 Test02 gekko[2002]: at Set.forEach ()
Aug 23 20:44:41 Test02 gekko[2002]: at Timeout.setInterval [as _onTimeout] ( /home/username/gekko/web/server.js:36:15)
Aug 23 20:44:41 Test02 gekko[2002]: at ontimeout (timers.js:427:11)
Aug 23 20:44:41 Test02 gekko[2002]: at tryOnTimeout (timers.js:289:5)
Aug 23 20:44:41 Test02 gekko[2002]: at listOnTimeout (timers.js:252:5)
Aug 23 20:44:41 Test02 gekko[2002]: at Timer.processTimers (timers.js:212:10 )
Aug 23 20:44:41 Test02 gekko[2002]: disconnect
Aug 23 20:44:41 Test02 gekko[2002]: disconnect
Aug 23 20:44:41 Test02 systemd[1]: gekko.service: Main process exited, code=exit ed, status=1/FAILURE
Aug 23 20:44:41 Test02 systemd[1]: gekko.service: Unit entered failed state.
Aug 23 20:44:41 Test02 systemd[1]: gekko.service: Failed with result 'exit-code' .
Aug 23 20:44:51 Test02 systemd[1]: gekko.service: Service hold-off time over, sc heduling restart.
Aug 23 20:44:51 Test02 systemd[1]: Stopped gekko.service.
Aug 23 20:44:51 Test02 systemd[1]: Started gekko.service.

Other information (e.g. detailed explanation, stacktraces, related issues, suggestions how to fix, links for us to have context, eg. stackoverflow, etc)

[askmike]

After following the stack traces I see that this is caused by Gekko using an outdated version of the ws dependency..