receiver can return fail for a get and a message

This commit is contained in:
Dhanya Maliakal 2015-05-26 17:00:07 +02:00
parent ee4fa791be
commit c0dac6fd27
2 changed files with 5 additions and 0 deletions

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@ -81,9 +81,14 @@ int receiverInterface::sendInt(int fnum, int &retval, int arg){
int receiverInterface::getInt(int fnum, int &retval){
int ret = slsDetectorDefs::FAIL;
char mess[100] = "";
dataSocket->SendDataOnly(&fnum,sizeof(fnum));
dataSocket->ReceiveDataOnly(&ret,sizeof(ret));
if (ret==slsDetectorDefs::FAIL){
dataSocket->ReceiveDataOnly(mess,sizeof(mess));
std::cout<< "Receiver returned error: " << mess << std::endl;
}
dataSocket->ReceiveDataOnly(&retval,sizeof(retval));
dataSocket->Disconnect();