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Monitoring TCP-Based Messages

Users can view and monitor the messages passed along a TCP-based conversation using the TCPMon utility. Therefore, this is a convenient tool, particularly useful for debugging when you develop Web services. TCPMon is an Apache project distributed under Apache 2.0 License.

TCPMon is not dependent on any third party libraries. Its user interface is based on a swing UI and works on almost all platforms that support Java.