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新增webrtc datachannel功能: #1216

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This commit is contained in:
xiongziliang
2022-05-04 22:15:21 +08:00
parent 200a193c04
commit fb003714e9
6 changed files with 1251 additions and 8 deletions
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43
webrtc/WebRtcTransport.cpp
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@@ -60,6 +60,9 @@ void WebRtcTransport::onCreate(){
}
void WebRtcTransport::onDestory(){
#ifdef ENABLE_SCTP
_sctp = nullptr;
#endif
_dtls_transport = nullptr;
_ice_server = nullptr;
}
@@ -112,6 +115,10 @@ void WebRtcTransport::OnDtlsTransportConnected(
InfoL;
_srtp_session_send = std::make_shared<RTC::SrtpSession>(RTC::SrtpSession::Type::OUTBOUND, srtpCryptoSuite, srtpLocalKey, srtpLocalKeyLen);
_srtp_session_recv = std::make_shared<RTC::SrtpSession>(RTC::SrtpSession::Type::INBOUND, srtpCryptoSuite, srtpRemoteKey, srtpRemoteKeyLen);
#ifdef ENABLE_SCTP
_sctp = std::make_shared<RTC::SctpAssociationImp>(getPoller(), this, 128, 128, 262144, true);
_sctp->TransportConnected();
#endif
onStartWebRTC();
}
@@ -134,8 +141,44 @@ void WebRtcTransport::OnDtlsTransportClosed(const RTC::DtlsTransport *dtlsTransp
}
void WebRtcTransport::OnDtlsTransportApplicationDataReceived(const RTC::DtlsTransport *dtlsTransport, const uint8_t *data, size_t len) {
#ifdef ENABLE_SCTP
_sctp->ProcessSctpData(data, len);
#else
InfoL << hexdump(data, len);
#endif
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#ifdef ENABLE_SCTP
void WebRtcTransport::OnSctpAssociationConnecting(RTC::SctpAssociation* sctpAssociation) {
TraceL;
}
void WebRtcTransport::OnSctpAssociationConnected(RTC::SctpAssociation* sctpAssociation) {
InfoL << getIdentifier();
}
void WebRtcTransport::OnSctpAssociationFailed(RTC::SctpAssociation* sctpAssociation) {
WarnL << getIdentifier();
}
void WebRtcTransport::OnSctpAssociationClosed(RTC::SctpAssociation* sctpAssociation) {
InfoL << getIdentifier();
}
void WebRtcTransport::OnSctpAssociationSendData(RTC::SctpAssociation* sctpAssociation, const uint8_t* data, size_t len) {
_dtls_transport->SendApplicationData(data, len);
}
void WebRtcTransport::OnSctpAssociationMessageReceived(RTC::SctpAssociation *sctpAssociation, uint16_t streamId,
uint32_t ppid, const uint8_t *msg, size_t len) {
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);
}
#endif
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void WebRtcTransport::sendSockData(const char *buf, size_t len, RTC::TransportTuple *tuple){