Showing posts from July, 2010

Showing Notifications with HTML5/Webkit

Most of us use popular twitter clients such as TweetDeck, Seesmic which are developed using Adobe AIR. One thing  I like about these clients is that they show notifications when the application is in the minimized mode. Now with browsers implementing webkit such as Google chrome one can use the notification API to send notification to the browser. In this blog post I will be explaining how one can implement webkit notifications in their web application. 

Server Monitoring in CF 9.0.1 - Multi Server monitor changes

Multi server monitor enables you to monitor multiple ColdFusion instances and at any point one can check the load on the added instance. If your remote server is running on the jetty (please refer to my previous post here) i.e. when the remote machine has monitoring server enabled then the cross-domain details are required to be specified in crossdomain.xml located under {CF_ROOT}/MonitoringServer/. 

ColdFusion 9.0.1 Server monitoring enhancements

This post gives an Introduction to Server Monitoring Enhancements in CF 9 updater 1. Server Monitoring helps the user to monitor various statistics such as slow requests, load at any point of time, active requests,  requests with errors etc,. In the updater version of ColdFusion,  an embedded server - Jetty is added which listens to a different port: 5500. A page -  Monitoring Settings is added to the administrator where in the user can check the current status of server monitor. This avoids the step of launching and checking whether monitoring, profiling and memory tracking are enabled/disabled.
Configuring and starting Server Monitor: By default Server Monitor will run on the same port on which coldfusion is running (i.e. without Jetty). However, to improve the performance the embedded server jetty can be enabled. There are three ways of starting Server monitoring with Jetty on a different port: ColdFusion administrator: Sever Monitoring -> Monitoring Settings.Manually by configurin…