Advanced Section
The Advanced section of the UI has the following fields.
Field | Global Var? | Description |
---|---|---|
RV Type | No | The type of TIBCO Rendezvous connection to use. This can be reliable (standard RV transport), certified (RVCM), or Distributed Queue (RVCMQ).
The fields of the Advanced tab correspond to the value selected for this field. |
Certified Transport | ||
CM Name | Yes | The name of the delivery-tracking session. This name is in the same format as TIBCO Rendezvous subject names. |
Ledger File | Yes | The name and location of the persistent ledger file that tracks certified messages. If not specified, the certified message ledger is kept in process memory only. |
Sync Ledger File | Yes | Specifies whether to keep the ledger file synchronous with the current messages. |
Relay Agent | Yes | Name of the relay agent to use. Relay agents are useful when clients are disconnected from the network from time to time. The relay agents store inbound certified messages and labeled messages (and other messages related to certified delivery features) on behalf of their disconnected client programs. When a client is connected, it receives inbound messages immediately. |
Require Old Message | Yes | Select this box if you wish to require the retention of messages for which delivery has not been confirmed. These messages will be resent. |
Message Timeout (sec) | Yes | The time limit (in seconds) for certified message delivery. |
Distributed Queue | ||
CMQ Name | Yes | The name of the distributed queue. This name is in the same format as TIBCO Rendezvous subject names. |
Worker Weight | Yes | The weight of the worker (this pertains to the worker processing queue requests). Relative worker weights assist the scheduler in assigning tasks. When the scheduler receives a task, it assigns the task to the available worker with the greatest worker weight. |
Worker Tasks | Yes | Sets the task capacity for the worker (this pertains to the worker processing queue requests). Task capacity is the maximum number of tasks that a worker can accept. When the number of accepted tasks reaches this maximum, the worker cannot accept additional tasks until it completes one or more of them. |
Worker Complete Time | Yes | The amount of time the scheduler waits for a worker process to complete. If the worker process does not complete in the specified period, the scheduler reassigns the message to another worker. |
Scheduler Weight | Yes | Weight represents the ability of this member to fulfill the role of scheduler, relative to other members with the same name. Cooperating distributed queue transports use relative scheduler weight values to elect one transport as the scheduler; members with higher scheduler weight take precedence. Acceptable values range from 1 to 65535. |
Scheduler Heartbeat | Yes | The scheduler sends heartbeat messages at this interval (in seconds). All members with the same name must specify the same value for this parameter. The value must be strictly positive. |
Scheduler Activation | Yes | When the heartbeat signal from the scheduler has been silent for this interval (in seconds), the member with the greatest scheduler weight takes its place as the new scheduler. All members with the same name must specify the same value for this parameter. The value must be positive. |
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