Encina sample program

 

This program puts 10 messages to the queue, backing out the odd numbered messages and committing the even numbered messages. The message is a 4-byte number.

The queue used by this sample is the SYSTEM.DEFAULT.MODEL.QUEUE, so a temporary dynamic queue is created each time the program is run. You will need to run trace to see what happens when the program runs.

 

Building the AMQSXAE0.C sample

When compiling for a UNIX or OS/2 platform, ensure that the symbolic constant, WIN32 is not defined. This constant is used in the preprocessor statements for processing specific to Windows systems: 

   #if defined(WIN32)

 

Compiling and linking on Windows systems

When compiling, specify the following options (in addition to those usually specified for a WebSphere MQ application) to the C compiler: 

   -MD -DWIN32 -DDEC_DCE -Gz

The sample contains references to the Encina header files: 

   #include <tc/tc.h>
   #include <tmxa/tmxa_status.h>
   #include <tmxa/tmxa.h>

At compile time, also include the parent directory path name containing these files, using the compiler -I option with a value which names the directory. For example: 

   -Ic:\opt\encina\include

At link time, the directory path names containing the Encina and DCE library files must also be specified to the linker, by setting the LIB environment variable. For example: 

   SET LIB=C:\OPT\ENCINA\LIB;C:\OPT\DCE\LIB;%LIB%

When linking, specify the following library files:

  • mqm.lib

  • mqmenc.lib

  • libEncServer.lib

  • libEncina.lib

  • msvcrt.lib

  • pthreads.lib

  • libdce.lib

 

Compiling and linking on Solaris

Use the following invocation: 

cc -I/opt/encina/include -c amqsxae0.c && cc -mt -o amqsxae0 amqsxae0.o \
   -L/opt/encina/lib -L/opt/mqm/lib -lmqm -lmqmcs_d -lmqmzse -lmqmxa    \
   -lsocket -lnsl -ldce -lthread -lEncServer -lEncina -lc -lm

 

WebSphere is a trademark of the IBM Corporation in the United States, other countries, or both.

 

IBM is a trademark of the IBM Corporation in the United States, other countries, or both.