One of the reasons why a WCF service may not be responding to requests (in other words hang) might be that we have hit the ServiceThrottle limit for either number of concurrent calls, instances or sessions. http://msdn.microsoft.com/en-us/library/system...

You may run into an issue when running JDBC XA transactions against SQL Server 2008 on Windows Server 2008 or R2 Cluster. The error in the SQL error log is similar to this: Error: 8509, Severity: 16, State: 1 Import of Microsoft Distributed Transaction...

Scenario: WCF service hosted in IIS uses default wsHttpBinding. Clients call WCF service and do not explicitly close the connection(via proxy.close). After 10 connections to the service, client requests appear to hang. Troubleshooting: Capturing a...

Recently we were looking at changing Distributed Transaction Coordinator (DTC)’s log file size and learnt a few things. By default, the Maximum log file size is 64 MB. For general scenarios, one should not need more than that. But if you have a reason...

On my Windows 2008 server, I noticed that whenever I tried to navigate through COM+ explorer, the MMC just kept crashing. When I go COM+ MMC, ‘My Computer’ Properties and clicked on “Default Protocols” tab, MMC crashed. Event log had the error message...