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SomeIpSDRequireService
Valid for: CANoe DE • CANoe4SW DE
Function Syntax
long SomeIpSDRequireService( dword csiHandle );
Description
A service that was unregistered at the node (consumer) using the SomeIpSDReleaseService function can be registered again with this function. The associated Service Discovery message (Find Service) is then sent if necessary.
Parameters
Return Values
- 0: The function was successfully executed
- >0: Error code
Example
variables
{
DWORD aep; // application endpoint handle
DWORD csi; // consumed Service Instance handle
DWORD ceg; // consumed Eventgroup handle
DWORD cev; // consumed Event handle
}
on start()
{
// open application endpoint
aep = SomeIpOpenLocalApplicationEndpoint(17, 50002);
// create Service Instance
csi = SomeIpCreateConsumedServiceInstance(aep,10,1);
// create Eventgroup
ceg = SomeIpAddConsumedEventGroup(csi,1);
// create Event Consumer
cev = SomeIpCreateEventConsumer(csi,32770,"CallbackEvent1");
}
void CallbackEvent1(DWORD cevHandle, DWORD messageHandle)
{
// this function is called if the Event was sent. Parameters can be evaluated here.
}
on key 'r'
{
SomeIpSDRequireService (csi);
}
on key 'x'
{
SomeIpSDReleaseService(csi);
}
