diff options
author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-04-01 22:35:25 +0000 |
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committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-04-01 22:35:25 +0000 |
commit | b04642f14f66e1ed2764a5140ee683267892c0f2 (patch) | |
tree | c5d4c87cd48bc77cfa53ef7927d14ac14fe599de /netsock.c | |
parent | 4e302d51366e2f708d06cb923a389189a0323c34 (diff) |
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.)
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@59608 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'netsock.c')
-rw-r--r-- | netsock.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -128,6 +128,7 @@ struct ast_netsock *ast_netsock_bindaddr(struct ast_netsock_list *list, struct i char iabuf[INET_ADDRSTRLEN]; struct ast_netsock *ns; + const int reuseFlag = 1; /* Make a UDP socket */ netsocket = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP); @@ -136,6 +137,8 @@ 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(iabuf, sizeof(iabuf), bindaddr->sin_addr), ntohs(bindaddr->sin_port), strerror(errno)); close(netsocket); |