Merge branch 'duplicateText2' into staging

www/common/outer/async-store.js

@@ -1596,7 +1596,10 @@ define([
                 onConnect: function (wc, sendMessage) {
                     channel.sendMessage = function (msg, cId, cb) {
                         // Send to server
-                        sendMessage(msg, function () {
+                        sendMessage(msg, function (err) {
+                            if (err) {
+                                return void cb({ error: err });
+                            }
                             // Broadcast to other tabs
                             channel.pushHistory(CpNetflux.removeCp(msg), /^cp\|/.test(msg));
                             channel.bcast("PAD_MESSAGE", {

www/common/outer/worker-channel.js

@@ -45,10 +45,13 @@ define([
             var txid = mkTxid();
             opts = opts || {};
             var to = opts.timeout || 30000;
-            var timeout = setTimeout(function () {
-                delete queries[txid];
-                cb('TIMEOUT');
-            }, to);
+            var timeout;
+            if (to > 0) {
+                timeout = setTimeout(function () {
+                    delete queries[txid];
+                    cb('TIMEOUT');
+                }, to);
+            }
             acks[txid] = function (err) {
                 clearTimeout(timeout);
                 delete acks[txid];