langserver: Add PID to log messages & remove PID from mock

Author: radeksimko

langserver/langserver.go

@@ -74,11 +74,11 @@ func (ls *langServer) StartAndWait(reader io.Reader, writer io.WriteCloser) erro
 
 	select {
 	case <-ctx.Done():
-		ls.logger.Println("Stopping server ...")
+		ls.logger.Printf("Stopping server (pid %d) ...", os.Getpid())
 		srv.Stop()
 	}
 
-	ls.logger.Println("Server stopped.")
+	ls.logger.Printf("Server (pid %d) stopped.", os.Getpid())
 	return nil
 }
 

langserver/langserver_mock.go

@@ -80,12 +80,14 @@ func (lsm *langServerMock) StopFuncCalled() bool {
 //
 // TODO: Explore whether we could leverage jrpc2's server.Local
 func (lsm *langServerMock) Start(t *testing.T) context.CancelFunc {
+	lsm.logger.Println("Starting mock server ...")
+
 	srv, err := lsm.srv.startServer(lsm.srvStdin, lsm.srvStdout)
 	if err != nil {
 		t.Fatal(err)
 	}
+
 	lsm.rpcSrv = srv
-	lsm.logger.Printf("Starting server (pid %d) ...", os.Getpid())
 
 	go func() {
 		lsm.rpcSrv.Wait()