en.help.ref-jmsphysicaldestedit.html Maven / Gradle / Ivy
Edit JMS Physical Destination
Use the Edit JMS Physical Destination page to modify the settings for a
JMS physical destination.
The Edit JMS Physical Destination page contains the following options.
- Name
The name of the physical destination. This is a read-only field. You can specify the name only when you create a JMS destination resource or a physical destination.
- Type
The type of the physical destination. This is a read-only field. You can specify the type only when you create a JMS destination resource or a physical destination.
- Maximum Number of Unconsumed Messages
The maximum number of unconsumed messages permitted for the destination. A value of –1 indicates that there is no limit to the number of unconsumed messages. The default value is –1.
- Maximum Message Size
The maximum size, in bytes, of any single message. A value of –1 denotes an unlimited message size. The default value is –1.
- Maximum Total Memory
The maximum total memory, in bytes, for unconsumed messages. A value of –1 indicates that there is no limit to the memory size for unconsumed messages. The default value is –1.
- Threshold Limit Behavior
The behavior the broker is to follow when the memory-limit threshold is reached. Available choices are:
- Reject newest messages
Reject the newest messages and notify the producing client with an exception only if the message is persistent. This is the default value.
- Slow down producers
Slow the rate at which message producers send messages.
- Throw out oldest
Discard the oldest messages.
- Throw out lowest-priority messages
Discard the messages with the lowest priority.
If the value is Throw Out Oldest or Throw Out Lowest-priority Messages and Use Dead Message Queue is set to true, excess messages are moved to the dead message queue.
- Maximum Number of Producers
The maximum number of message producers that can be associated with this physical destination. When this limit is reached, no new producers can be created. A value of -1 denotes an unlimited number of producers. The default value is 100.
- Batch Delivery Max Message Count
The maximum number of messages that can be delivered to consumers in a single batch. A value of -1 denotes an unlimited number of messages. The default value is 1000.
- Use Dead Message Queue
If this option is enabled, dead messages are placed in the dead message queue. If this option is disabled, dead messages are discarded. This option is enabled by default.
- Validate XML Schema
If this option is enabled, the Message Queue client runtime will attempt to validate an XML message against the specified XML Schema Definitions (or against the DTD, if no XSD is specified) before sending it to the broker. If the specified schema cannot be located or the message cannot be validated, the message is not sent, and an exception is thrown. This option is disabled by default.
- XML Schema URI List
A space-separated list of XML Schema Definition (XSD) URI strings. If XML schema validation is enabled, the URIs point to the location of one or more XSDs to use for XML schema validation.
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