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Doc fix.

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This commit is contained in:
Markus Armbruster 2005-10-11 19:29:50 +00:00
parent 2d47bff1f7
commit 2a90b249ef
1 changed files with 9 additions and 7 deletions
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16
src/lib/player/accept.c
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@ -107,14 +107,16 @@ player_init(void)
exit(1); exit(1);
} }
val = 1; val = 1;
/*
* WIN32's SO_REUSEADDR operates differently than POSIX's SO_REUSEADDR.
* WIN32's SO_REUSEADDR allows the port number to be used immediately
* even if the port number is currently being used by another program.
* In WIN32, there is no waiting time when a port is closed before it
* can be reused so SO_REUSEADDR is not required for WIN32.
*/
#ifndef _WIN32 #ifndef _WIN32
/*
* SO_REUSEADDR requests to permit another bind even when the port
* is still in state TIME_WAIT. Windows' SO_REUSEADDR is broken:
* it makes bind() succeed no matter what, even if there's another
* server running on the same port. Luckily, bind() seems to be
* broken as well: it seems to suceed while the port in state
* TIME_WAIT by default; thus we get the behavior we want by not
* setting SO_REUSEADDR.
*/
if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)) < 0) { if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)) < 0) {
logerror("inet socket setsockopt SO_REUSEADDR (%d)", errno); logerror("inet socket setsockopt SO_REUSEADDR (%d)", errno);
exit(1); exit(1);