WebSocket layer to be able to connect "web" client

Currently working with a mini irc js implem, the flow:

* PASS
* NICK
* USER
* JOIN
* PRIVMSG

works and the ping/pong timeout keep the communication open.

irc/websocket.go

@@ -0,0 +1,56 @@
+package irc
+
+import (
+	"github.com/gorilla/websocket"
+	"net"
+	"net/http"
+	"time"
+)
+
+var upgrader = websocket.Upgrader{
+	ReadBufferSize:  1024,
+	WriteBufferSize: 1024,
+	CheckOrigin:     func(r *http.Request) bool { return true },
+}
+
+type WSContainer struct {
+	conn *websocket.Conn
+}
+
+func (this WSContainer) Close() error {
+	return this.conn.Close()
+}
+
+func (this WSContainer) LocalAddr() net.Addr {
+	return this.conn.LocalAddr()
+}
+
+func (this WSContainer) RemoteAddr() net.Addr {
+	return this.conn.RemoteAddr()
+}
+
+func (this WSContainer) Read(msg []byte) (int, error) {
+	_, tmp, err := this.conn.ReadMessage()
+	str := (string)(tmp)
+	n := copy(msg, ([]byte)(str+CRLF+CRLF))
+	return n, err
+}
+
+func (this WSContainer) Write(msg []byte) (int, error) {
+	err := this.conn.WriteMessage(1, msg)
+	return len(msg), err
+}
+
+func (this WSContainer) SetDeadline(t time.Time) error {
+	err := this.conn.SetWriteDeadline(t)
+	err = this.conn.SetReadDeadline(t)
+	return err
+}
+
+func (this WSContainer) SetReadDeadline(t time.Time) error {
+	return this.conn.SetReadDeadline(t)
+}
+
+func (this WSContainer) SetWriteDeadline(t time.Time) error {
+	return this.conn.SetWriteDeadline(t)
+}