RWS - lib for auto reconnect dropped WebSocket connection. It has almost same api as WebSocket. So you can just replace WebSocket to RWS in your code for default behavior.

const ws = RWS('ws://url', 'protocols', options);

Options

• reconnectDelay (number) - timeout reconnect after drop. default: 0
• reconnectDelayFactor (number) - increase delay factor for next reconnect, no effect for reconnectDelay === 0. default: 1
• reconnectMaxCount (number) - max reconnect count. default: Infinity.
• shouldReconnect (function(event: CloseEvent): bool) - if it is defined invoke before reconnect with last close args. If return false, reconnection does not occur.