Obtaining a Transaction ID

Use the awMakeTxTransactionId to obtain a unique transaction identifier for your Broker client. You must set the transactionId envelope field for each event that you want to publish as part of the transaction.

The following example illustrates how to invoke the awMakeTxTransactionId function

BrokerClient c;
BrokerError err;
char** transId;
. . .
// Obtain a transaction id.
err = awMakeTransactionId( c, transId);
if (err != AW_NO_ERROR) {
printf("Error creating transaction ID\n%s\n",
awErrorToString(err));
return 0;
}
. . .