Receiving responses and IXCRECV

After sending its request to one or more target servers, the client invokes the IXCRECV macro to receive the responses from the servers. As a client, you might choose the following methods to handle the responses:

Invoke IXCRECV immediately upon return from the IXCSEND service
Perform other work and then invoke IXCRECV to process the response
Allow another unit of work to invoke IXCRECV to process the response.

IXCSEND and the IXCRECV do not need to be invoked from the same address space, but for any given message, the IXCSEND request that sends the message and the IXCRECV request that receives the responses to that message must be invoked from the same system.