Andrew Beresford
290e9c37d5
The 30s hardcoded readTimeout in Pipe() caused all CONNECT tunnel connections to be hard-closed after 30s of inactivity, breaking WebSocket and long-polling connections through the proxy. Pipe() now accepts a WithReadTimeout(d) option. When d is 0 (the default) no read deadline is set, relying on TCP keepalives or context cancellation to detect dead connections instead. The HTTP handler exposes this as the idleTimeout metadata key. Fixes: https://github.com/go-gost/x/issues/91