Adapting current socket server design to SSL (C++, GSK, spawnp())
Kelly Beard <[email protected]>
| Newsgroups | gmane.comp.lang.as400.c |
|---|---|
| Message-ID | <CAOvM2StXmztST2ujS6LHxbZMmu91TevtDycPqPe-xEmF-6YvzA@mail.gmail.com> |
This is probably a big fat 'no' but I have a current socket architecture that is 3-tiered. Tier 1 does nothing but set up the requisite steps in order to become a vanilla socket server and then sits in a loop forever calling accept(). When accept() returns successfully that now-open socket is passed via sendmsg() to a pool of tier-2 programs that grab the socket and begin reading the contents and saving the contents in a temp file. This tier-2 program then reads the initial data and determines which handler (tier-3) program it should call to process the data for a response back on the socket. Presently tier-2 pass the still-open socket to the tier-3 handler program via spawnp(). The tier-3 program (which there are approx 20 different ones or so) process the data and builds a response back to the original source somewhere on the internet. I'm looking to adapt my vanilla socket system to SSL using GSK, so I need some method to pass a GSK session handle or *something* to my tier-3 program but have been unsuccessful so far. This tier-3 program is the one that finally does any final close() on the socket after a response has been sent. I can provide some kind of graphical drawing to show interested parties, but I'm new here and don't know if that will work. Anyway, I want to use my current code and shoehorn in SSL. At the moment I'm using GSK on a V7R1 machine. With my current design I'm passing the socket around likes it's no big deal, because it isn't. However, it seems like I can't do this with SSL because it has it's own API/protocol on top of regular TCP. I'm lost. There's precious little information out there for SSL if you're not doing HTTPS and of course even less if you're doing C++ on the 400. My basic question is how can you pass an open SSL socket around from one process to another? Possible? GSK info for the AS/400 http://pic.dhe.ibm.com/infocenter/iseries/v7r1m0/index.jsp?topic=%2Fapis%2Fgsk_secure_soc_misc.htm -- Kelly Beard -- This is the Bare Metal Programming IBM i (AS/400 and iSeries) (C400-L) mailing list To post a message email: C400-L-Zwy7GipZuJhWk0Htik3J/[email protected] To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/mailman/listinfo/c400-l or email: C400-L-request-Zwy7GipZuJhWk0Htik3J/[email protected] Before posting, please take a moment to review the archives at http://archive.midrange.com/c400-l.