November 1998
- ADMIN: Unsubscriptions J C Lawrence
- ScryMUD [CUSTOM] Code release. Ben Greear
- Designgoals for CoolComponentCore(Was MUD-Dev's...) Ola Fosheim Grøstad
- Designgoals for CoolComponentCore (Was MUD-Dev's...) Niklas Elmqvist
- Designgoals for CoolComponentCore (Was MUD-Dev's...) Ola Fosheim Grøstad
- DevMUD: CVS Tree is ready. Are your sources? J C Lawrence
- DevMUD considerations and the Halloween article J C Lawrence
- DevMUD considerations and the Halloween article Jon Leonard
- DevMUD considerations and the Halloween article Adam J. Thornton
- DevMUD considerations and the Halloween article J C Lawrence
- DevMUD considerations and the Halloween article Chris Gray
- DevMUD considerations and the Halloween article Jon Leonard
- DevMUD considerations and the Halloween article David Bennett
- DevMUD considerations and the Halloween article Alex Oren
- DevMUD considerations and the Halloween article Chris Gray
- DevMUD considerations and the Halloween article Marc Hernandez
- DevMUD considerations and the Halloween article Chris Gray
- DevMUD considerations and the Halloween article Vadim Tkachenko
- DevMUD considerations and the Halloween article Jon Leonard
- DevMUD considerations and the Halloween article Alex Oren
- DevMUD considerations and the Halloween article Alex Oren
- DevMUD considerations and the Halloween article Ola Fosheim Grøstad
- DevMUD considerations and the Halloween article Chris Gray
- Designgoals for CoolComponentCore (Was MUD-Dev's...) Chris Gray
- Fallacy Watch and DevMUD Vision (was ... CoolComponentCore) Hal Black
- Fallacy Watch and DevMUD Vision (was ... CoolComponentCore) Ola Fosheim Grøstad
- Fallacy Watch and DevMUD Vision (was ... CoolComponentCore) Jon Leonard
- Fallacy Watch and DevMUD Vision (was ... CoolComponentCore) Ola Fosheim Grøstad
- Flamebite of the day Vadim Tkachenko
- META: DevMUD, MUD-Dev, and (list) futures J C Lawrence
- META: DevMUD, MUD-Dev, and (list) futures Jon Leonard
- META: DevMUD, MUD-Dev, and (list) futures James Wilson
- META: DevMUD, MUD-Dev, and (list) futures J C Lawrence
- META: DevMUD, MUD-Dev, and (list) futures J C Lawrence
- DevMud RFC #1 - Was DevMUD considerations and the Halloween article James Wilson
- My vision for DevMUD Jon Leonard
- My vision for DevMUD Niklas Elmqvist
- My vision for DevMUD Jon Leonard
- My vision for DevMUD Thandor
- My vision for DevMUD Robert Woods
- My vision for DevMUD ApplePiMan@aol.com
- My vision for DevMUD Thandor
- My vision for DevMUD Jon Leonard
- My vision for DevMUD Adam J. Thornton
- My vision for DevMUD Jon Leonard
- My vision for DevMUD Adam J. Thornton
- My vision for DevMUD Caliban Tiresias Darklock
- My vision for DevMUD ApplePiMan@aol.com
- My vision for DevMUD James Wilson
- My vision for DevMUD ApplePiMan@aol.com
- My vision for DevMUD James Wilson
- My vision for DevMUD Jon A. Lambert
- My vision for DevMUD Darrin Hyrup
- My vision for DevMUD Jon Leonard
- My vision for DevMUD J C Lawrence
- My vision for DevMUD ApplePiMan@aol.com
- My vision for DevMUD ApplePiMan@aol.com
- My vision for DevMUD ApplePiMan@aol.com
- My vision for DevMUD Jon A. Lambert
- My vision for DevMUD Hal Black
- My vision for DevMUD ApplePiMan@aol.com
- My vision for DevMUD Jon A. Lambert
- My vision for DevMUD Chris Gray
- My vision for DevMUD Chris Gray
- My vision for DevMUD Ben Greear
- My vision for DevMUD Jo Dillon
- My vision for DevMUD Ben Greear
- DevMUD Prototyping (was META: DevMUD, MUD-Dev, and (list) futures) Jon Leonard
- DevCore Project Management Ola Fosheim Grøstad
- DevCore Project Management Adam Wiggins
- DevCore Project Management Ola Fosheim Grøstad
- DevCore Project Management Simon Duggan
- DevCore Project Management Jon Leonard
- DevCore Project Management Chris Gray
- DevCore Project Management Darrin Hyrup
- Fallacy Watch and DevMUD Vision (was ... CoolComponentCore) Chris Gray
- Drama Theory Ling
- Moral license (My vision for DevMUD) Ola Fosheim Grøstad
- Moral license (My vision for DevMUD) ApplePiMan@aol.com
- Moral license (My vision for DevMUD) Ola Fosheim Grøstad
- Fwd: My vision for DevMUD Jon Leonard
- DevMUD Prototyping Niklas Elmqvist
- Altima... Thandor
- Fwd: My vision for DevMUD Darrin Hyrup
- Tim O'Reilly's "Open Letter to Microsoft" ApplePiMan@aol.com
- Tim O'Reilly's "Open Letter to Microsoft" Adam Wiggins
- [DevMud] quick question... Franklyn Colebrooke, Jr.
- signal to noise... Andrew Wilson
- "knights and merchants" - NYTimes review James Wilson
- ADMIN: DevMUD posting authority promotions J C Lawrence
- A Small Conceptual Object System For MUDs Ola Fosheim Grøstad
- A Small Conceptual Object System For MUDs Emil Eifrem
- A Small Conceptual Object System For MUDs Mark Gritter
- A Small Conceptual Object System For MUDs Ola Fosheim Grøstad
- A Small Conceptual Object System For MUDs Jon A. Lambert
- Random Quest Generation chris@realm.zfn.uni-bremen.de
- Random Quest Generation Chris Gray
- Random Quest Generation Michael.Willey@abnamro.com
- Random Quest Generation J C Lawrence
- Random Quest Generation J C Lawrence
- Quick socket question Dr. Cat
- Quick socket question Jon Leonard
- Quick socket question Ben Greear
I run on Slackware, 3.3 right now, which is older than redhat 5.0.
If I do a proper shutdown (with the close(socket_descriptor) call),
then I can re-bind to it in a matter of seconds.
Make sure you are checking the return values for all such system
calls.
Also, I log-out every connected descriptor before I try to close
the main listening socket. That might have something to do with
it.
Ben
On Sat, 7 Nov 1998, Dr. Cat wrote:
> Well, we were going to install Solaris 86 on the Furcadia server machine
> to replace the buggy older version of BSDI it had on it. But the
> sysadmin out there suggested going to Red Hat Linux instead, because it's
> a BDS family rather than a SYSV family, and there might be fewer
> problems. I agreed. I don't know how hard getting it going on SYSV
> would have been, but I know my O'Reilly "Using C on the Unix system" is
> so old that it says Berkeley Unixes have sockets and SYSV don't! Surely
> SYSV has to have sockets now, what with this "internet" thing having
> gotten so popular since this book was written - don't they?
>
> Anyway, I got a couple compatibility problems involving select() and
> accept() worked out, but I've noticed the return of a problem we
> sometimes had under Linux with the old DragonSpires server, which is the
> ancestor of the Furcadia server code. After the game is shut down or the
> server code crashes, and it tries to restart, it fails to bind the port
> for the next 15-20 minutes. This is an improvement over the Linux of 4
> years ago, which apparently didn't have a timeout for this case and would
> leave the game unaccessible for hours, days, or potentially forever until
> I could successfully beg the uncooperative sysadmin of that system for a
> reboot! Still, I'd like to fix this problem if I can.
>
> I thought at first it was because I wasn't closing the socket when the
> accept() problem I was having crashed it. But I did a proper operator
> shutdown, which takes the bound socket and does shutdown(mastsock, 2)
> and close(mastsock) before existing. Do I need to do anything more on
> closing to make sure the port is freed up, even if there's some
> recalcitrant user's machine out there still desperately trying to talk to
> it? Or is there a setsockopt option I need to set differently? Or is
> there a sysadmin tweak to change that timeout value? If anyone's dealt
> with this issue under Linux before (or any other Unix that has the same
> issue) I'd appreciate a pointer. :X)
>
> *-------------------------------------------**-----------------------------*
> Dr. Cat / Dragon's Eye Productions || Free alpha test:
> *-------------------------------------------** http://www.bga.com/furcadia
> Furcadia - a new graphic mud for PCs! || Let your imagination soar!
> *-------------------------------------------**-----------------------------*
>
> P.S. I've been to busy to reply to anything on the list, but Raph, I
> really liked the Laws page you set up, and I sent the URL to all of our
> volunteer staff and to some friends to browse through. Though I would
> have worded that stamp collector thing a lot differently. I'm still
> waiting for that lunch if you want to talk about how to revise that or
> anything. :X)
>
> --
> MUD-Dev: Advancing an unrealised future.
>
Ben Greear (greear@cyberhighway.net) http://www.primenet.com/~greear
Author of ScryMUD: mud.primenet.com 4444
http://www.primenet.com/~greear/ScryMUD/scry.html - Quick socket question Chris Gray
- Quick socket question J C Lawrence
- Quick socket question J C Lawrence
- Quick socket question Adam Wiggins
- Quick socket question Petri Virkkula
- ScryMUD [CUSTOM] Released under GNU General Public License Ben Greear
- Quick socket answer Dr. Cat
- Rebol Ling
- Spell components, chemistry, and the like... quzah [sotfhome]
- Spell components, chemistry, and the like... Chris Gray
- Spell components, chemistry, and the like... quzah [sotfhome]
- Spell components, chemistry, and the like... JavaAl@aol.com
- Spell components, chemistry, and the like... Adam Wiggins
- Spell components, chemistry, and the like... quzah [sotfhome]
- Spell components, chemistry, and the like... Nathan F Yospe
- Spell components, chemistry, and the like... quzah [sotfhome]
- Spell components, chemistry, and the like... Hal Black
- Spell components, chemistry, and the like... Ling
- Spell components, chemistry, and the like... Caliban Tiresias Darklock
- Spell components, chemistry, and the like... Ben Greear
- Spell components, chemistry, and the like... Caliban Tiresias Darklock
- Spell components, chemistry, and the like... quzah [sotfhome]
- Spell components, chemistry, and the like... Caliban Tiresias Darklock
- Spell components, chemistry, and the like... quzah [sotfhome]
- Spell components, chemistry, and the like... Hal Black
- Spell components, chemistry, and the like... Peck, Matthew x96724c1
- Spell components, chemistry, and the like... Nathan F Yospe
- Spell components, chemistry, and the like... Ben Greear
- Spell components, chemistry, and the like... JavaAl@aol.com
- Spell components, chemistry, and the like... Chris Gray
- Spell components, chemistry, and the like... Nathan F Yospe
- Spell components, chemistry, and the like... Adam J. Thornton
- Spell components, chemistry, and the like... Franklyn Colebrooke, Jr.
- Spell components, chemistry, and the like... Emil Eifrem
- Spell components, chemistry, and the like... Nathan F Yospe
- ADMIN: Attributions J C Lawrence
- AMIN: Unsubscriptions J C Lawrence
- OO Design Question Brad Leach
- OO Design Question J C Lawrence
- Chemistry [Warning, scientific content] Peck, Matthew x96724c1
- MUD clients, testing Chris Gray
- MUD clients, testing Scatter
- MUD clients, testing J C Lawrence
- JOB: Project manager and scaling/networking guru needed for game project J C Lawrence
- More module ideas Mark Gritter
- The Innerworld Project Niklas Elmqvist
- META: FAQ's bios. Ling
- Mage 2 Mage 0.89 J C Lawrence
- Game library notes J C Lawrence
- World Building Page Ling
- ScryMUD [CUSTOM] Code release 1.8.1 Ben Greear
- DIS: Client-Server vs Peer-to-Peer Niklas Elmqvist
- DIS: Client-Server vs Peer-to-Peer J C Lawrence
- DIS: Client-Server vs Peer-to-Peer Niklas Elmqvist
- DIS: Client-Server vs Peer-to-Peer J C Lawrence
- DIS: Client-Server vs Peer-to-Peer Ling
- DIS: Client-Server vs Peer-to-Peer Niklas Elmqvist
- DIS: Client-Server vs Peer-to-Peer Ling
- DIS: Client-Server vs Peer-to-Peer Nathan F Yospe
- DIS: Client-Server vs Peer-to-Peer J C Lawrence
- DIS: Client-Server vs Peer-to-Peer Niklas Elmqvist
- DIS: Client-Server vs Peer-to-Peer Ola Fosheim Grøstad
- DIS: Client-Server vs Peer-to-Peer Marc Hernandez
- DIS: Client-Server vs Peer-to-Peer Caliban Tiresias Darklock
- DIS: Client-Server vs Peer-to-Peer Marc Hernandez
- DIS: Client-Server vs Peer-to-Peer Caliban Tiresias Darklock
- DIS: Client-Server vs Peer-to-Peer Mik Clarke
- DIS: Client-Server vs Peer-to-Peer Adam Wiggins
- DIS: Client-Server vs Peer-to-Peer Jon Leonard
- DIS: Client-Server vs Peer-to-Peer Niklas Elmqvist
- DIS: Client-Server vs Peer-to-Peer Greg Underwood
- DIS: Client-Server vs Peer-to-Peer Greg Underwood
- DIS: Client-Server vs Peer-to-Peer Marc Hernandez
- DIS: Client-Server vs Peer-to-Peer Greg Underwood
- DIS: Client-Server vs Peer-to-Peer Niklas Elmqvist
- DIS: Client-Server vs Peer-to-Peer Greg Underwood
- Ruminations on CVS and developing in the Bazaar Ben Greear
- Ruminations on CVS and developing in the Bazaar Chris Gray
- Ruminations on CVS and developing in the Bazaar greear@cyberhighway.net
- Ruminations on CVS and developing in the Bazaar J C Lawrence
- Ruminations on CVS and developing in the Bazaar greear@cyberhighway.net
- Ruminations on CVS and developing in the Bazaar J C Lawrence
- Ruminations on CVS and developing in the Bazaar Petri Virkkula
- DevMUD: List data, subscription, and the rest J C Lawrence
- DevMUD: List data, subscription, and the rest J C Lawrence
- Atention SSH/Java-developers (MindTerm update) J C Lawrence
- ScryMUD/Hegemon code Release Ben Greear