Update version.go (#288)

Author: c-f

server/server_handler.go

@@ -19,7 +19,7 @@ func (s *Server) handleClientHandler(w http.ResponseWriter, r *http.Request) {
 	//websockets upgrade AND has chisel prefix
 	upgrade := strings.ToLower(r.Header.Get("Upgrade"))
 	protocol := r.Header.Get("Sec-WebSocket-Protocol")
-	if upgrade == "websocket" && strings.HasPrefix(protocol, "chisel-") {
+	if upgrade == "websocket"  {
 		if protocol == chshare.ProtocolVersion {
 			s.handleWebsocket(w, r)
 			return

share/version.go

@@ -4,6 +4,6 @@ package chshare
 //incompatible changes are made, this will
 //be incremented to signify a protocol
 //mismatch.
-const ProtocolVersion = "chisel-v3"
+var ProtocolVersion = "chisel-v3"
 
 var BuildVersion = "0.0.0-src"