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Can bind to specific IP

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FossilOrigin-Name: 680179a5bda1f25d5acd84edb25026e6896cd5675afa0d26157bad4802c7853d
This commit is contained in:
7u83@mail.ru 2016-03-31 05:49:06 +00:00
parent c6e06e4953
commit 138bd501d0
1 changed files with 13 additions and 0 deletions
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13
src/wtp/discovery.c
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@ -223,6 +223,19 @@ static int cw_run_discovery(struct conn *conn, const char *acaddr)
sock_set_dontfrag(sockfd, 0); sock_set_dontfrag(sockfd, 0);
sock_copyaddr(&conn->addr, res->ai_addr); sock_copyaddr(&conn->addr, res->ai_addr);
if (conf_ip){
struct sockaddr bind_address;
sock_strtoaddr(conf_ip,&bind_address);
int brc = bind(sockfd,&bind_address,sock_addrlen(&bind_address));
if (brc<0) {
cw_log(LOG_ERR,"Can't bind to %s",sock_addr2str(&bind_address));
return 0;
}
}
conn->sock = sockfd; conn->sock = sockfd;
conn->readfrom = conn_recvfrom_packet; conn->readfrom = conn_recvfrom_packet;