Add a new protocol

Co-authored-by: Gérald Croës <gerald@containo.us>

tcp/handler.go

@@ -0,0 +1,19 @@
+package tcp
+
+import (
+	"net"
+)
+
+// Handler is the TCP Handlers interface
+type Handler interface {
+	ServeTCP(conn net.Conn)
+}
+
+// The HandlerFunc type is an adapter to allow the use of
+// ordinary functions as handlers.
+type HandlerFunc func(conn net.Conn)
+
+// ServeTCP serves tcp
+func (f HandlerFunc) ServeTCP(conn net.Conn) {
+	f(conn)
+}