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优化webrtc iceandidate端口相关代码

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This commit is contained in:
ziyue 2022-11-19 09:46:04 +08:00
parent a9e53aae70
commit d910c80a00
2 changed files with 7 additions and 7 deletions
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2
webrtc/Sdp.cpp
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@ -1204,7 +1204,7 @@ RtcSessionSdp::Ptr RtcSession::toRtcSessionSdp() const{
}
for (auto &cand : m.candidate) {
if(cand.port){
if (cand.port) {
sdp_media.addAttr(std::make_shared<SdpAttrCandidate>(cand));
}
}

12
webrtc/WebRtcTransport.cpp
View File

@ -614,7 +614,7 @@ makeIceCandidate(std::string ip, uint16_t port, uint32_t priority = 100, std::st
void WebRtcTransportImp::onRtcConfigure(RtcConfigure &configure) const {
WebRtcTransport::onRtcConfigure(configure);
GET_CONFIG(uint16_t, local_port, Rtc::kPort);
GET_CONFIG(uint16_t, local_udp_port, Rtc::kPort);
GET_CONFIG(uint16_t, local_tcp_port, Rtc::kTcpPort);
// 添加接收端口candidate信息
GET_CONFIG_FUNC(std::vector<std::string>, extern_ips, Rtc::kExternIP, [](string str) {
@ -626,15 +626,15 @@ void WebRtcTransportImp::onRtcConfigure(RtcConfigure &configure) const {
return ret;
});
if (extern_ips.empty()) {
std::string localIp = SockUtil::get_local_ip();
configure.addCandidate(*makeIceCandidate(localIp, local_port, 120, "udp"));
configure.addCandidate(*makeIceCandidate(localIp, local_tcp_port, 110, "tcp"));
std::string local_ip = SockUtil::get_local_ip();
if (local_udp_port) { configure.addCandidate(*makeIceCandidate(local_ip, local_udp_port, 120, "udp")); }
if (local_tcp_port) { configure.addCandidate(*makeIceCandidate(local_ip, local_tcp_port, 110, "tcp")); }
} else {
const uint32_t delta = 10;
uint32_t priority = 100 + delta * extern_ips.size();
for (auto ip : extern_ips) {
configure.addCandidate(*makeIceCandidate(ip, local_port, priority + 5, "udp"));
configure.addCandidate(*makeIceCandidate(ip, local_tcp_port, priority, "tcp"));
if (local_udp_port) { configure.addCandidate(*makeIceCandidate(ip, local_udp_port, priority + 5, "udp")); }
if (local_tcp_port) { configure.addCandidate(*makeIceCandidate(ip, local_tcp_port, priority, "tcp")); }
priority -= delta;
}
}