initial commit

magnus/pages/tempPage.js

@@ -0,0 +1,46 @@
+"use strict";
+
+var Page = require("../lib/wModel/page");
+
+var config = require("../config/config.json");
+
+var TempPage = Page.inherit({
+    "className": "TempPage",
+    "constructor": function(address, name) {
+        Page.fn.constructor.call(this, address, name);
+        
+        this._destructionTimeout = undefined;
+    },
+    "destructor": function() {
+        if (this._destructionTimeout) {
+            clearTimeout(this._destructionTimeout);
+        }
+        Page.fn.destructor.call(this);
+    },
+    "checkSubscribersAndDestroy": function() {
+        if (this._subscribersCount === 0 && this._destructionTimeout === undefined) {
+            this.trigger("serviceMessage", this._address.toString() + " has no more subscribers, destroying page");
+            this._destructionTimeout = setTimeout(this.trigger.bind(this, "destroyMe"), config.modelDestructionTimeout);
+        }
+    },
+    "_h_subscribe": function(ev) {
+        Page.fn._h_subscribe.call(this, ev);
+        
+        if (this._destructionTimeout !== undefined) {
+            clearTimeout(this._destructionTimeout);
+            this._destructionTimeout = undefined;
+        }
+    },
+    "_h_unsubscribe": function(ev) {
+        Page.fn._h_unsubscribe.call(this, ev);
+        
+        this.checkSubscribersAndDestroy();
+    },
+    "_onSocketDisconnected": function(ev, socket) {
+        Page.fn._onSocketDisconnected.call(this, ev, socket);
+        
+        this.checkSubscribersAndDestroy();
+    }
+});
+
+module.exports = TempPage;