Disconnect from shared/service worker

www/common/outer/async-store.js

@@ -1143,6 +1143,14 @@ define([
     var driveEventClients = [];
     var messengerEventClients = [];
 
+    var dropChannel = function (chanId) {
+        if (!Store.channels[chanId]) { return; }
+
+        if (Store.channels[chanId].wc) {
+            Store.channels[chanId].wc.leave('');
+        }
+        delete Store.channels[chanId];
+    };
     Store._removeClient = function (clientId) {
         var driveIdx = driveEventClients.indexOf(clientId);
         if (driveIdx !== -1) {
@@ -1157,6 +1165,9 @@ define([
             if (chanIdx !== -1) {
                 Store.channels[chanId].clients.splice(chanIdx, 1);
             }
+            if (Store.channels[chanId].clients.length === 0) {
+                dropChannel(chanId);
+            }
         });
     };
 

www/common/outer/serviceworker.js

@@ -125,6 +125,10 @@ var init = function (client, cb) {
             }, true);
 
             self.tabs[client.id].msgEv = msgEv;
+
+            self.tabs[client.id].close = function () {
+                Rpc._removeClient(client.id);
+            };
         });
     });
 };
@@ -139,6 +143,11 @@ self.addEventListener('message', function (e) {
         init(e.source, function () {
             postMsg(e.source, 'SW_READY');
         });
+    } else if (e.data === "CLOSE") {
+        if (tabs[cId] && tabs[cId].close) {
+            console.log('leave');
+            tabs[cId].close();
+        }
     } else if (self.tabs[cId] && self.tabs[cId].msgEv) {
         self.tabs[cId].msgEv.fire(e);
     }

www/common/outer/sharedworker.js

@@ -127,6 +127,10 @@ var init = function (client, cb) {
             }, true);
 
             client.msgEv = msgEv;
+
+            client.close = function () {
+                Rpc._removeClient(client.id);
+            };
         });
     });
 };
@@ -147,6 +151,11 @@ onconnect = function(e) {
             init(client, function () {
                 postMsg(client, 'SW_READY');
             });
+        } else if (e.data === "CLOSE") {
+            if (client && client.close) {
+                console.log('leave');
+                client.close();
+            }
         } else if (client && client.msgEv) {
             client.msgEv.fire(e);
         }