Edited by author 10-20-2004 12:27 PM
This isn't a part of Tomcat, per se, but I use the TCPMon utility that comes with Apache Axis. Works great.

Its also worth noting that you may want to run TCPMon on the client to see what its actually getting back from the server...I don't know much about networking but could be that a firewall is doing something weird to the response.