// Package wsserver implements the server side of RFC 6455 WebSockets for the
// gateway's data plane. It is deliberately small: an HTTP/1.1 upgrade, masked
// client frames, fragmentation, ping/pong, close and one handler per
// connection. TinyGo's net/http Hijack is unusable, so the handshake and
// framing are implemented over the socket directly.
package wsserver