Reconnect logic

[0xAlcibiades]

It's unclear on a readthrough what the client will do in the scenario of a reconnect.

[jgraef]

This crate doesn't do automatic reconnects. You'll have to handle that in application logic right now.

Since it's a very commonly used mechanism, we could think about adding a wrapper to WebSocket that does automatic reconnects. But since websockets are stateful, the reconnect code would have to call application code to setup the connection correctly.