Mirror/ZLMediaKit
1
0
Fork 0
mirror of https://github.com/ZLMediaKit/ZLMediaKit.git synced 2026-06-22 08:52:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add datachannel c apis and callbacks(#3328)

Browse Source 
增加datachannel数据收发的回调通知 #3326，和控制datachannel回显的开关

---------

Co-authored-by: xiongziliang <771730766@qq.com>
This commit is contained in:
gongluck
2024-03-02 16:52:51 +08:00
committed by GitHub
parent 06abbd0eb7
commit 5a6364bae2
7 changed files with 161 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
webrtc/WebRtcTransport.cpp
View File

@@ -55,6 +55,9 @@ const string kStartBitrate = RTC_FIELD "start_bitrate";
const string kMaxBitrate = RTC_FIELD "max_bitrate";
const string kMinBitrate = RTC_FIELD "min_bitrate";
// 数据通道设置
const string kDataChannelEcho = RTC_FIELD "datachannel_echo";
static onceToken token([]() {
mINI::Instance()[kTimeOutSec] = 15;
mINI::Instance()[kExternIP] = "";
@@ -65,6 +68,8 @@ static onceToken token([]() {
mINI::Instance()[kStartBitrate] = 0;
mINI::Instance()[kMaxBitrate] = 0;
mINI::Instance()[kMinBitrate] = 0;
mINI::Instance()[kDataChannelEcho] = true;
});
} // namespace RTC
@@ -250,22 +255,47 @@ void WebRtcTransport::OnDtlsTransportApplicationDataReceived(
#ifdef ENABLE_SCTP
void WebRtcTransport::OnSctpAssociationConnecting(RTC::SctpAssociation *sctpAssociation) {
TraceL << getIdentifier();
try {
NOTICE_EMIT(BroadcastRtcSctpConnectArgs, Broadcast::kBroadcastRtcSctpConnecting, *this);
} catch (std::exception &ex) {
WarnL << "Exception occurred: " << ex.what();
}
}
void WebRtcTransport::OnSctpAssociationConnected(RTC::SctpAssociation *sctpAssociation) {
InfoL << getIdentifier();
try {
NOTICE_EMIT(BroadcastRtcSctpConnectArgs, Broadcast::kBroadcastRtcSctpConnected, *this);
} catch (std::exception &ex) {
WarnL << "Exception occurred: " << ex.what();
}
}
void WebRtcTransport::OnSctpAssociationFailed(RTC::SctpAssociation *sctpAssociation) {
WarnL << getIdentifier();
try {
NOTICE_EMIT(BroadcastRtcSctpConnectArgs, Broadcast::kBroadcastRtcSctpFailed, *this);
} catch (std::exception &ex) {
WarnL << "Exception occurred: " << ex.what();
}
}
void WebRtcTransport::OnSctpAssociationClosed(RTC::SctpAssociation *sctpAssociation) {
InfoL << getIdentifier();
try {
NOTICE_EMIT(BroadcastRtcSctpConnectArgs, Broadcast::kBroadcastRtcSctpClosed, *this);
} catch (std::exception &ex) {
WarnL << "Exception occurred: " << ex.what();
}
}
void WebRtcTransport::OnSctpAssociationSendData(
RTC::SctpAssociation *sctpAssociation, const uint8_t *data, size_t len) {
try {
NOTICE_EMIT(BroadcastRtcSctpSendArgs, Broadcast::kBroadcastRtcSctpSend, *this, data, len);
} catch (std::exception &ex) {
WarnL << "Exception occurred: " << ex.what();
}
_dtls_transport->SendApplicationData(data, len);
}
@@ -274,8 +304,18 @@ void WebRtcTransport::OnSctpAssociationMessageReceived(
InfoL << getIdentifier() << " " << streamId << " " << ppid << " " << len << " " << string((char *)msg, len);
RTC::SctpStreamParameters params;
params.streamId = streamId;
// 回显数据
_sctp->SendSctpMessage(params, ppid, msg, len);
GET_CONFIG(bool, datachannel_echo, Rtc::kDataChannelEcho);
if (datachannel_echo) {
// 回显数据
_sctp->SendSctpMessage(params, ppid, msg, len);
}
try {
NOTICE_EMIT(BroadcastRtcSctpReceivedArgs, Broadcast::kBroadcastRtcSctpReceived, *this, streamId, ppid, msg, len);
} catch (std::exception &ex) {
WarnL << "Exception occurred: " << ex.what();
}
}
#endif