Home

 

Message sending and receiving

 

Figure 1 shows the relationships between entities when messages are transmitted, and shows the flow of control.

Figure 1. Distributed queue management model

1. There is one MCA per channel, depending on the platform. There may be one or more channel control functions for a given queue manager.

2. The implementation of MCAs and channel control functions is highly platform dependent; they may be programs or processes or threads, and they may be a single entity or many comprising several independent or linked parts.

3. All components marked with a star can use the MQI.

• Channel parameters
  

• Channel status and sequence numbers
  

 

Parent topic:

DQM implementation

ic11140_

 

Home