handle connection errors

[chrome-ext/music-player-client.git] / main.js

diff --git a/main.js b/main.js
index 16875983968fd05b34c142910747a369b2bb5517..3ff3ca46906251888f02af57737083d149c446e0 100644 (file)
--- a/main.js
+++ b/main.js
@@ -103,7 +103,12 @@ function mpc_connect(host, port) {
 
        update_ui('init');
        tcpclient = new TcpClient(host, port);
-       tcpclient.connect(function() {
+       tcpclient.connect(function(resultCode) {
+               if (resultCode < 0) {
+                       update_ui('error', resultCode);
+                       return;
+               }
+
                var mpc_sender = new TcpClientSender(tcpclient);
                tcpclient.addResponseListener(tramp_mpc_recv);
                mpc = new Mpc(mpc_sender, update_ui);
@@ -301,6 +306,7 @@ function update_ui(state, cmd) {
                ui_mpc_status.innerText = ({
                        'disconnect': 'Disconnecting...',
                        'init': 'Connecting...',
+                       'error': 'Connection error ' + cmd,
                })[state];
                return;
        }