JMS Provider Service 
The JMS Provider Service enables you to manage the JMS destinations and connection factories on SAP J2EE Engine.
This service runs on both the server and dispatcher.
Each working destination (the one with at least one producer/consumer) may take up to sizeLimitInMasterQueue bytes, which means that you should ensure that N * sizeLimitInMasterQueue (where N is the number of expected working destinations) does not exceed the virtual machine heap size.
Server
Property |
Description |
Default Value |
agentThreadCount |
The maximum number of threads that can work simultaneously to deliver messages to the destinations. |
10 |
cleanUpServiceSleepInterval |
The time interval in milliseconds after which the Clean Up service is called. |
600000 |
messageExpirationDelta |
Removes all expired messages before (currentTime – messageExpirationDelta). The time interval is in milliseconds. |
600000 |
clientMemorySize |
The total amount of memory the client can distribute in the buffer. |
10485760 |
clientConsumerBuffer |
The size of the buffer the client can use. |
102400 |
countLimitInMasterQueue |
The limit of the number of messages in the master queue. |
32000 |
sizeLimitInMasterQueue |
The total size of the messages in the master queue. |
1048576 |
fetchSizeOnStartupInMasterQueue |
The number of messages that are loaded at startup of a destination. |
4096 |
maxFetchSizeInMasterQueue |
The maximum size of the loaded messages at startup of a destination. |
1024 |
transactionStorePath |
Defines the directory with enough free space where the transactions are to be written. |
|
Dispatcher
Property |
Description |
Default Value |
/tcp |
The port on which the JMS Provider opens a socket. |
1139 |
See also:
JMS Administration in the Administration Manual