It would be nice to have the ability to set the source address of the socket which will connect to the origin server. Useful when fetching pages using geo-targetting and when many different IPs are at one's disposal.
Any way would be a good way to do this, but it seems that per http://trafficserver.apache.org/docs/v2/sdk/HTTPTransactionFunctions.html,
something like HttpTxnSourceIPSet(txn,ip) should do, but really anything should be sufficient.
/Just to be clear: under the hood, something like this should happen:/
int sock = socket(...);
/I need control for this line:/
/Connect to the origin server/