Fix displaying connection error message

Paxa · Apr 6, 2017 · 8170ed1 · 8170ed1
1 parent 7c20d02
commit 8170ed1
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/app.js b/app.js
@@ -258,6 +258,9 @@ global.App = {
   humanErrorMessage: (error) => {
     if (error == "connect ECONNREFUSED") {
       return "Connection refused.<br>Make sure postgres is running";
+    } else if (error.match(/^getaddrinfo ENOTFOUND/)) {
+      var host = error.match(/^getaddrinfo ENOTFOUND\s+(.+)$/);
+      return `Can not resolve host '${host[1]}'`;
     } else {
       return error;
     }

diff --git a/app/login_screen.js b/app/login_screen.js
@@ -168,7 +168,7 @@ global.LoginScreen = jClass.extend({
         window.alertify.alert("Successfully connected!");
         conn.close();
       } else {
-        window.alertify.alert(this.humanErrorMessage(message));
+        window.alertify.alert(App.humanErrorMessage(message));
       }
     });
   },