Trace

Trace is enabled by running an independent program that performs tracing actions. Calls to trace for information, warning, and error situations are embedded within WebSphere MQ Everyplace. Applications can also call trace directly and, using the WebSphere MQ Everyplace Java codebase only, add new messages. As the interface that a trace handler must implement is published, solutions can implement this interface to collect WebSphere MQ Everyplace and application trace, interleave it, and direct the output to where it can be collected. Several trace handlers are supplied as part of product code. Also, as most WebSphere MQ Everyplace exceptions are passed to the application for handling, the application exception handler can also route these to trace.



© IBM Corporation 2002. All Rights Reserved