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Fix chosen bind IP when multicast is activated.

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This commit is contained in:
Ghislain MARY 2018-05-02 17:46:37 +02:00
parent e60e2d4f2b
commit 6f6e1637d9
1 changed files with 2 additions and 2 deletions
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4
src/conference/session/media-session.cpp
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@ -1131,12 +1131,12 @@ string MediaSessionPrivate::getBindIpForStream (int streamIndex) {
/* As multicast sender, we must decide a local interface to use to send multicast, and bind to it */
char multicastBindIp[LINPHONE_IPADDR_SIZE];
memset(multicastBindIp, 0, sizeof(multicastBindIp));
linphone_core_get_local_ip_for(pc->multicastIp.find_first_of(':') ? AF_INET6 : AF_INET, nullptr, multicastBindIp);
linphone_core_get_local_ip_for((pc->multicastIp.find_first_of(':') == string::npos) ? AF_INET : AF_INET6, nullptr, multicastBindIp);
bindIp = pc->multicastBindIp = multicastBindIp;
} else {
/* Otherwise we shall use an address family of the same family of the multicast address, because
* dual stack socket and multicast don't work well on Mac OS (linux is OK, as usual). */
bindIp = pc->multicastIp.find_first_of(':') ? "::0" : "0.0.0.0";
bindIp = (pc->multicastIp.find_first_of(':') == string::npos) ? "0.0.0.0" : "::0";
}
}
return bindIp;