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Merged revisions 59654 via svnmerge from 

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r59654 | russell | 2007-04-02 10:39:07 -0500 (Mon, 02 Apr 2007) | 14 lines

Merged revisions 59608 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r59608 | russell | 2007-04-01 17:35:25 -0500 (Sun, 01 Apr 2007) | 6 lines

Add the SO_REUSEADDR flag to sockets handled by netsock.  This is needed by
the patch that went in for issue 7874.  chan_iax2 needs to be able to create
socket that is lisetning on INADDR_ANY, but also be able to bind sockets to
specific addresses.  (Thanks to Stevenson on the asterisk-dev mailing list
for explaining why this flag was needed.)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@59655 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant 2007-04-02 16:08:33 +00:00
parent 90b75256d9
commit c7e3eee1e7
1 changed files with 4 additions and 0 deletions
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4
main/netsock.c
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@ -125,6 +125,7 @@ struct ast_netsock *ast_netsock_bindaddr(struct ast_netsock_list *list, struct i
int *ioref;
struct ast_netsock *ns;
const int reuseFlag = 1;
/* Make a UDP socket */
netsocket = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
@ -133,6 +134,9 @@ struct ast_netsock *ast_netsock_bindaddr(struct ast_netsock_list *list, struct i
ast_log(LOG_ERROR, "Unable to create network socket: %s\n", strerror(errno));
return NULL;
}
if (setsockopt(netsocket, SOL_SOCKET, SO_REUSEADDR, (char *)&reuseFlag, sizeof reuseFlag) < 0) {
ast_log(LOG_WARNING, "Error setting SO_REUSEADDR on sockfd '%d'\n", netsocket);
}
if (bind(netsocket,(struct sockaddr *)bindaddr, sizeof(struct sockaddr_in))) {
ast_log(LOG_ERROR, "Unable to bind to %s port %d: %s\n", ast_inet_ntoa(bindaddr->sin_addr), ntohs(bindaddr->sin_port), strerror(errno));
close(netsocket);