HP Reliable Transaction Router User Manual

Page 73

Application Programming Interfaces

void CombinationOrderProcessor::StartProcessingOrdersAtoL()
{
//
// Create an RTRKeySegment for all ASCII values between "A" and "L."
//
m_pkeyRange = new RTRKeySegment (rtr_keyseg_string, //To process strings.

//Length of the key.

OffsetIntoApplicationProtocol, //Offset value.
"A",

//Lowest ASCII value for partition.

"L");

//Highest ASCII value for partition.

StartProcessingOrders(PARTITION_NAMEAToL,m_pKeyRange);
}

//
// Create an RTRData Oobject to hold each incoming message or event. This
// object will be reused.
//
RTRData *pDataReceived= new RTRData();
//
// Continually loop, receiving messages and dispatching them to the handlers.
//
while(true)
{

sStatus = pTransaction->Receive(&pDataReceived);
ASSERT(RTR_STS_OK == sStatus);

sStatus = pDataReceived->Dispatch();
ASSERT(RTR_STS_OK == sStatus);

}

Sample system
management code

The following examples illustrates creation of objects in an

application to perform system management tasks for RTR.

Sample C++
system
management
code

The following examples perform specific RTR system

management tasks. They can be used individually or together.
–

The first starts RTR.

–

The second creates a facility.

–

The third creates a partition in the previously created

facility.

RTR Interfaces 4–19