MQ1 Channel

message channel - recieving channel sending channel MQI channel A Message Queue Interface (MQI) channel connects a WebSphere MQ client to a queue manager across a network. An MQI channel is bidirectional in that one channel can be used for a client to both send and receive messages. The two subtypes of MQI channel are SVRCONN (a definition used by the queue manager) and CLNTCONN (a definition used by the client program) Listener ALl queue manager need at least one listener Creating a queue . MQI OPening a queue Putting Tiggering Configuring A Webspehere client Transmission queue each remote queue must be associated with tranmission qieie . Usually, all messages that are destined for 1 remote queue manager use the same transmissionn queue . The transmission queue is susally given the same name as remote queue manager Transmission is done via channel inititor is part of websphere MQ that must be running to monitor initation Channel initiator = A queue must be associated with a channel . Queue manager puts a a message into the transmission queue and another message into thechannel inittation queue . Monitored by channel initiator . Both channel definitions , sender and reciever , must have the same name . same set of definition with a different channel name . System a Program 1 put to remote q XmitQ Qmb -> CHannel -> Channel QMA Sender ->Channel reciever ->local q1 program 1 get from local queue 2 . channel reciever channel sender remote queue put into XmitXq .QMA finish reading introduction to webspehere premiere