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Diffstat (limited to 'js/dojo-1.6/dojox/cometd/HttpChannels.js')
| -rw-r--r-- | js/dojo-1.6/dojox/cometd/HttpChannels.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/dojo-1.6/dojox/cometd/HttpChannels.js b/js/dojo-1.6/dojox/cometd/HttpChannels.js new file mode 100644 index 0000000..40abc02 --- /dev/null +++ b/js/dojo-1.6/dojox/cometd/HttpChannels.js @@ -0,0 +1,43 @@ +/*
+ Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
+ Available via Academic Free License >= 2.1 OR the modified BSD license.
+ see: http://dojotoolkit.org/license for details
+*/
+
+
+if(!dojo._hasResource["dojox.cometd.HttpChannels"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.cometd.HttpChannels"] = true;
+dojo.provide("dojox.cometd.HttpChannels");
+
+dojo.require("dojox.io.httpParse");
+dojo.require("dojox.cometd.RestChannels");
+// Note that cometd _base is _not_ required, this can run standalone, but ifyou want
+// cometd functionality, you must explicitly load/require it elsewhere, and cometd._base
+// MUST be loaded prior to HttpChannels ifyou use it.
+
+// summary:
+// HttpChannels - An HTTP Based approach to Comet transport with full HTTP messaging
+// semantics including REST. HttpChannels is exactly the same as RestChannels, loading HttpChannels simply ensures that http parsing
+// capabilities are present for application/http messages
+
+// description:
+// This can be used:
+// 1. As a cometd transport
+// 2. As an enhancement for the REST RPC service, to enable "live" data (real-time updates directly alter the data in indexes)
+// 2a. With the JsonRestStore (which is driven by the REST RPC service), so this dojo.data has real-time data. Updates can be heard through the dojo.data notification API.
+// 3. As a standalone transport. To use it as a standalone transport looks like this:
+// | dojox.cometd.HttpChannels.open();
+// | dojox.cometd.HttpChannels.get("/myResource",{callback:function(){
+// | // this is called when the resource is first retrieved and any time the
+// | // resource is changed in the future. This provides a means for retrieving a
+// | // resource and subscribing to it in a single request
+// | });
+// | dojox.cometd.HttpChannels.subscribe("/anotherResource",{callback:function(){
+// | // this is called when the resource is changed in the future
+// | });
+// Channels HTTP can be configured to a different delays:
+// | dojox.cometd.HttpChannels.autoReconnectTime = 60000; // reconnect after one minute
+//
+dojox.cometd.HttpChannels = dojox.cometd.RestChannels;
+
+}
|
