HP-UX C SIP Stack Programmer's Guide (Novembery 2007)

408 HP-UX C SIP Stack Programmer’s Guide
Configuration Parameters
Default value: RV_FALSE—the refreshing request will not be sent
automatically.
Remarks: Group A parameter
bEnableSubsForking
Indicates how to handle an incoming NOTIFY message that does not match an
existing dialog and might be the outcome of a SUBSCRIBE message that was
forked. If you set this parameter to RV_FALSE, a NOTIFY message that does
not match any existing dialog will be handled as a general transaction. If you set
this parameter to RV_TRUE, the SIP Stack will check if the NOTIFY is a result
of SUBSCRIBE request forking. If this is the case, a new subscription will be
created and handle this NOTIFY message.
Default value: RV_FALSE
Remarks: Group A parameter
MULTITHREADING The following parameters are used to configure the SIP Stack to work with
several internal threads.
numberOfProcessingThreads
The number of processing threads to be initiated. When the SIP Stack is
configured to work with several processing threads, events such as network
events are pushed into an event queue. The processing threads pop the events
out of the queue and process them. If the numOfProcessingThreads value is set
to 0 or is a negative number, the SIP Stack will be executed in the single-thread
mode.
Default value: 0 (The stack is single-threaded)
Remarks: Group A parameter
processingTaskPriority
This parameter is relevant only for RTOS when the SIP Stack is executed in
multithreaded mode. It defines the priority of processing tasks.
Default value: 100
Remarks: Group A parameter