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Inquire Channel Initiator (Response)
The response to the Inquire Channel Initiator (MQCMD_INQUIRE_CHANNEL_INIT) command consists of one response with a series of attribute parameter structures showing the status of the channel initiator (shown by the ChannelInitiatorStatus parameter), and one response for each listener (shown by the ListenerStatus parameter).
| HP Integrity NonStop Server | IBM® i | UNIX and Linux® | Windows | z/OS® |
|---|---|---|---|---|
 |
- Always returned (one message with channel initiator information):
ActiveChannels,ActiveChannelsMax,ActiveChannelsPaused,ActiveChannelsRetrying,ActiveChannelsStarted,ActiveChannelsStopped,AdaptersMax,AdaptersStarted,ChannelInitiatorStatus,CurrentChannels,CurrentChannelsLU62,CurrentChannelsMax,CurrentChannelsTCP,DispatchersMax,DispatchersStarted,SSLTasksStarted,TCPName
- Always returned (one message for each listener ):
InboundDisposition,ListenerStatus,TransportType
- Returned if applicable for the listener:
IPAddress,LUName,Port
Response data - channel initiator information
ActiveChannels(MQCFIN)- The number of active channel connections (parameter identifier: MQIACH_ACTIVE_CHL).
ActiveChannelsMax(MQCFIN)- The requested number of active channel connections (parameter identifier: MQIACH_ACTIVE_CHL_MAX).
ActiveChannelsPaused(MQCFIN)- The number of active channel connections that have paused, waiting to become active, because the limit for active channels has been reached (parameter identifier: MQIACH_ACTIVE_CHL_PAUSED).
ActiveChannelsRetrying(MQCFIN)- The number of active channel connections that are attempting to reconnect following a temporary error (parameter identifier: MQIACH_ACTIVE_CHL_RETRY).
ActiveChannelsStarted(MQCFIN)- The number of active channel connections that have started (parameter identifier: MQIACH_ACTIVE_CHL_STARTED).
ActiveChannelsStopped(MQCFIN)- The number of active channel connections that have stopped, requiring manual intervention (parameter identifier: MQIACH_ACTIVE_CHL_STOPPED).
AdaptersMax(MQCFIN)- The requested number of adapter subtasks (parameter identifier: MQIACH_ADAPS_MAX).
AdaptersStarted(MQCFIN)- The number of active adapter subtasks (parameter identifier: MQIACH_ADAPS_STARTED).
ChannelInitiatorStatus(MQCFIN)- Status of the channel initiator (parameter identifier: MQIACF_CHINIT_STATUS).
The value can be:
- MQSVC_STATUS_STOPPED
- The channel initiator is not running.
- MQSVC_STATUS_RUNNING
- The channel initiator is fully initialized and is running.
CurrentChannels(MQCFIN)- The number of current channel connections (parameter identifier: MQIACH_CURRENT_CHL).
CurrentChannelsLU62(MQCFIN)- The number of current LU 6.2 channel connections (parameter identifier: MQIACH_CURRENT_CHL_LU62).
CurrentChannelsMax(MQCFIN)- The requested number of channel connections (parameter identifier: MQIACH_CURRENT_CHL_MAX).
CurrentChannelsTCP(MQCFIN)- The number of current TCP/IP channel connections (parameter identifier: MQIACH_CURRENT_CHL_TCP).
DispatchersMax(MQCFIN)- The requested number of dispatchers (parameter identifier: MQIACH_DISPS_MAX).
DispatchersStarted(MQCFIN)- The number of active dispatchers (parameter identifier: MQIACH_DISPS_STARTED).
SSLTasksMax(MQCFIN)- The requested number of SSL server subtasks (parameter identifier: MQIACH_SSLTASKS_MAX).
SSLTasksStarted(MQCFIN)- The number of active SSL server subtasks (parameter identifier: MQIACH_SSLTASKS_STARTED).
TCPName(MQCFST)- TCP system name (parameter identifier: MQCACH_TCP_NAME).
The maximum length is MQ_TCP_NAME_LENGTH.
Response data - listener information
InboundDisposition(MQCFIN)- Inbound transmission disposition (parameter identifier: MQIACH_INBOUND_DISP).
Specifies the disposition of the inbound transmissions that the listener handles. The value can be any of the following values:
- MQINBD_Q_MGR
- Handling for transmissions directed to the queue manager. MQINBD_Q_MGR is the default.
- MQINBD_GROUP
- Handling for transmissions directed to the queue-sharing group. MQINBD_GROUP is permitted only if there is a shared queue manager environment.
IPAddress(MQCFST)- IP address on which the listener listens (parameter identifier: MQCACH_IP_ADDRESS).
ListenerStatus(MQCFIN)- Listener status (parameter identifier: MQIACH_LISTENER_STATUS).
The value can be:
- MQSVC_STATUS_RUNNING
- The listener has started.
- MQSVC_STATUS_STOPPED
- The listener has stopped.
- MQSVC_STATUS_RETRYING
- The listener is trying again.
LUName(MQCFST)- LU name on which the listener listens (parameter identifier: MQCACH_LU_NAME).
The maximum length is MQ_LU_NAME_LENGTH.
Port(MQCFIN)- Port number on which the listener listens (parameter identifier: MQIACH_PORT_NUMBER).
TransportType(MQCFIN)- Transmission protocol type that the listener is using (parameter identifier: MQIACH_XMIT_PROTOCOL_TYPE).
The value can be:
- MQXPT_LU62
- LU62.
- MQXPT_TCP
- TCP.