Electronics and Telecommunications Research Institute

Yeong Wook Cho

Eun Jeong Lee

Myung Je Seong

A communication event/message tracing method for an RPC-based distribution processing program which is capable of tracing an RPC communication between distribution processes in real time, judging a communication content, and debugging the distribution program. The method includes the steps of a first step in which a program and event list to be traced on an event tracing window of a debugging client is registered by a user and a debugging client reports the start of the event tracing to the debugging server in which a corresponding program exists; a second step in which the debugging servers reports a break point setting instruction to an event-related RPC library function to the rear debuffer in accordance with the report in the first step; a third step in which the rear debugger sets a break point with respect to the RPC library function of the program in accordance with the instruction of the second step and the result is reported to the debugging server; and a fourth step in which the debugging server reports to the debugging client that the event tracing operation is ready in accordance with the report of the third step.

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Daejeon, South Korea

Yeong Wook Cho