network-programming

Describe the feature you'd like supported

We should change the CID after enough idle time so that any possible NAT rebinding would be harder to be tracked by an outside observer. The simplest way to implement this would be in the flush send code path. When first starting a flush, check how much time has elapsed since the last send. If it's greater than X (20? 30?) seconds force a CID update

Currently, WebSocket is working for client/server side. However, the browsers do not allow to create tcp connections direclty (which is the current implementation based). Instead, the web-sys must be used.

• Use a different WebSocket implementation if the target is wasm.
• wasm example of a client.

Background

ICMP messages are used by network devices, including routers, to send error messages and operational information indicating success or failure when communicating with another IP address. Examples include errors indicating when a requested service is not available or when a host or router could not be reached. We've