Attached test case that shows this issue.

Steps:

• Load welcomeICEfaces.jsf
• The app is set with a 1 min session timeout.
• After 1 min, click the Submit button and the sessionExpiredLabel is shown.
• This message should be shown when the session expires asynchronously.
• Similar behavior can be seen with the networkErrorLabel once the connection to the server is shut down.

Register ace:submitMonitor callbacks with ice.onSessionExpiry and ice.onBlockingConnectionLost to get notified asynchronously when session expires or blocking connection is down.

IF4 trunk r46925/46926:
A browser console error occurred when pressing the Submit button on the attached test case.
TypeError: cleanupCallbacks[i] is not a function
http://localhost:8080/10826/javax.faces.resource/submitmonitor/submitmonitor.js.jsf?ln=icefaces.ace&v=4_1_0_151229
Line 344

Not an issue if using the ICEfaces 4.1.0 release libraries.

A new JIRA was created for the browser console error that was seen also on submitMonitor demos in showcase w/ProjectStage=Development: ICE-10917.

Re-opened for regression issue with submitMonitor.

The issue was caused by the ICEpush registration functions that are now used by ice:submitMonitor, functions that return null instead of de-registration callbacks that the submit monitor tries to invoke.

Modified ICEpush callback registration functions (such as ice.onblockingConnectionLost ) to return de-registration callback just as ICEfaces callback registration functions do.

Tested with ICEfaces 4 trunk r46945 using attached test case.
The fix is verified when using Chrome 47 and FF 43.
When testing with IE 11, 10, 9 the messages are not displayed asynchronously and there is a browser console error:

[icepush.6e6c5] [Thu, 07 Jan 2016 17:45:52 GMT] failed to listen for updates TypeError: Object doesn't support property or method 'split'
   "[icepush.6e6c5] [Thu, 07 Jan 2016 17:45:52 GMT] failed to listen for updates"
   {
      [functions]: ,
      __proto__: { },
      description: "Object doesn't support property or method 'split'",
      message: "Object doesn't support property or method 'split'",
      name: "TypeError",
      number: -2146827850,
      stack: "TypeError: Object doesn't support property or method 'split'
   at split (http://localhost:8080/Case13474Example/javax.faces.resource/bridge-support.uncompressed.js.jsf?ln=ice.core&v=4_1_0_160107:339:9)
   at selectWindowNotifications (http://localhost:8080/Case13474Example/javax.faces.resource/icepush.uncompressed.js.jsf?ln=ice.push&v=4_1_0_160107:1056:21)
   at Anonymous function (http://localhost:8080/Case13474Example/javax.faces.resource/icepush.uncompressed.js.jsf?ln=ice.push&v=4_1_0_160107:623:17)"
   }

This last error is caused by a commit for NTFY-282. The regression is now captured here: http://jira.icesoft.org/browse/NTFY-282?focusedCommentId=62099&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-62099 .