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SomeIpGetRequestId

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

dword SomeIpGetRequestId ( dword messageHandle );

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Description

This function returns the Request ID from the SOME/IP message header.

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Parameters

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Return Values

  • Request ID: In the event of an error, the function returns the value 0. The SomeIpGetLastError function can then be used to check whether the value is valid or an error has occurred.

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Example

void OnSomeIpMessage( DWORD messageHandle )
{
  DWORD requestId    = 0;
  LONG  errorCode    = 0;
  LONG  errorOccured = 0;

  // get data from SOME/IP message
  if((requestId = SomeIpGetRequestId(messageHandle)) == 0)
  {
    // check if last function was executed correct
    if((errorCode = SomeIpGetLastError()) != 0)
    {
      write("SOME/IP IL error occured: Error code: %d", errorCode);
      errorOccured = 1;
    } // if
  } // if

  if(errorOccured == 0)
  {
    write("SOME/IP message with Request ID 0x%08x received",requestId);
  } // if
}
See Also