WCF - Random client timeout when making multiple calls

Question

I have a WPF client requesting data via WCF service hosted in IIS 7. The service method makes a call to a stored procedure (SQL 2012

Answer 1

To find out what causes your timeouts you should trace what is going on in WCF. Adding the following to your config files will generate a trace file on your client and server:

Normally the file will tell you exactly what is going on and what fails. Make sure you have the C:\logs dir and the user has write permissions on the directory.

Configure wcf tracing