The API exit sample program

The sample API exit generates an MQI trace to a user-specified file with a prefix defined in the MQAPI_TRACE_LOGFILE environment variable.

For more information about API exits, see Writing and compiling API exits on Multiplatforms.
Source
amqsaxe0.c
Binary
amqsaxe

Configuring for the sample exit

  1. Add the following to the qm.ini file.
    Platforms other than Windows
    
ApiExitLocal:
Sequence=100
Function=EntryPoint
Module= MQ_INSTALLATION_PATH/samp/bin/amqsaxe
Name=SampleApiExit
    where MQ_INSTALLATION_PATH represents the directory where IBM MQ is installed.
    Windows
    
ApiExitLocal:
Sequence=100
Function=EntryPoint
Module= MQ_INSTALLATION_PATH\Tools\c\Samples\bin\amqsaxe
Name=SampleApiExit
    where MQ_INSTALLATION_PATH represents the directory where IBM MQ is installed.
  2. Set the environment variable 
    
MQAPI_TRACE_LOGFILE=/tmp/MqiTrace
  3. Run your application.

    Output files are created in the /tmp directory with names like: MqiTrace.pid.tid.log