4.1 Session Initialization and Express Message Example

The following Message Queuing (MSMQ): Message Queuing Binary Protocol packet sequence demonstrates session initialization and transfer of an express message between two queue managers. This example follows the "Session with Express Messages Sent" scenario specified in Session Initialization (section 3.1.1.7.1) and Session with Express Messages Sent (section 3.1.1.7.2), except that only a single UserMessage Packet ([MS-MQMQ] section 2.2.20) is sent. Ping Messages (section 2.1.2) in the examples are sent over UDP. All other messages are exchanged using TCP/IP.

The messages follow the sequence shown.

Session with Express Messages Sent scenario

Figure 15: Session with Express Messages Sent scenario