2.3.10 Host CPI-C ATMI to Conversational Service, Client Grants Control

Figure 2-30 DMCONFIG File Entry

1. The CPI-C application program MIRRCPIC is invoked using environment start-up specifications.
2. The MIRRCPIC client requests cminit to establish conversation attributes and receive a conversation ID that will be used on all other requests on this conversation. The remote server and service are named in the CPI-C side information entry MIRRSIDE.
3. The cmallc request initiates the advertised service mapped to MIRROR in the DM_LOCAL_SERVICES section of the DMCONFIG file.
4. The cmptr relinquishes control of the conversation to the ATMI service indicated as TPSENDONLY in the tpsvcinfo->flag field. No data is passed in the tpsvcinfo->data field.
5. The cmrcv receives the contents of the tpsend odata into the ibuffer. The end of the conversation is passed from the tpreturn service as return code value CM_DEALLOCATED_NORMAL.