Lost connection and failed to reconnect

[doug-w]

Running in docker with a restart policy of always. Bot was offline, looking at logs:

Error [ERR_UNHANDLED_ERROR]: Unhandled error. (ErrorEvent {
target: WebSocket {
_events: [Object: null prototype] {
message: [Function],
open: [Function],
error: [Function],
close: [Function]
},
_eventsCount: 4,
_maxListeners: undefined,
readyState: 2,
protocol: '',
_binaryType: 'nodebuffer',
_closeFrameReceived: false,
_closeFrameSent: false,
_closeMessage: '',
_closeTimer: null,
_closeCode: 1006,
_extensions: {},
_receiver: null,
_sender: null,
_socket: null,
_isServer: false,
_redirects: 0,
url: 'wss://gateway.discord.gg/?v=6&encoding=json',
_req: null,
[Symbol(kCapture)]: false
},
type: 'error',
message: 'socket hang up',
error: Error: socket hang up
at connResetException (internal/errors.js:604:14)
at TLSSocket.socketOnEnd (_http_client.js:460:23)
at TLSSocket.emit (events.js:323:22)
at endReadableNT (_stream_readable.js:1204:12)
at processTicksAndRejections (internal/process/task_queues.js:84:21) {
code: 'ECONNRESET'
}
})
at DiscordBot.emit (events.js:300:17)
at WebSocketConnection.onError (/usr/src/app/node_modules/discord.js/src/client/websocket/WebSocketConnection.js:374:17)
at WebSocket.onError (/usr/src/app/node_modules/ws/lib/event-target.js:128:16)
at WebSocket.emit (events.js:311:20)
at ClientRequest. (/usr/src/app/node_modules/ws/lib/websocket.js:568:15)
at ClientRequest.emit (events.js:311:20)
at TLSSocket.socketOnEnd (_http_client.js:460:9)
at TLSSocket.emit (events.js:323:22)
at endReadableNT (_stream_readable.js:1204:12)
at processTicksAndRejections (internal/process/task_queues.js:84:21) {
code: 'ERR_UNHANDLED_ERROR',
context: ErrorEvent {
target: WebSocket {
_events: [Object: null prototype],
_eventsCount: 4,
_maxListeners: undefined,
readyState: 2,
protocol: '',
_binaryType: 'nodebuffer',
_closeFrameReceived: false,
_closeFrameSent: false,
_closeMessage: '',
_closeTimer: null,
_closeCode: 1006,
_extensions: {},
_receiver: null,
_sender: null,
_socket: null,
_isServer: false,
_redirects: 0,
url: 'wss://gateway.discord.gg/?v=6&encoding=json',
_req: null,
[Symbol(kCapture)]: false
},
type: 'error',
message: 'socket hang up',
error: Error: socket hang up
at connResetException (internal/errors.js:604:14)
at TLSSocket.socketOnEnd (_http_client.js:460:23)
at TLSSocket.emit (events.js:323:22)
at endReadableNT (_stream_readable.js:1204:12)
at processTicksAndRejections (internal/process/task_queues.js:84:21) {
code: 'ECONNRESET'
}
}
}