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https://git.rwth-aachen.de/acs/public/villas/node/
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78 lines
1.8 KiB
C++
78 lines
1.8 KiB
C++
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/** WebRTC peer connection
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*
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* @file
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* @author Steffen Vogel <svogel2@eonerc.rwth-aachen.de>
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* @copyright 2014-2022, Institute for Automation of Complex Power Systems, EONERC
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* @license Apache 2.0
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*********************************************************************************/
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#pragma once
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#include <rtc/rtc.hpp>
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#include <villas/log.hpp>
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#include <villas/web.hpp>
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#include <villas/nodes/webrtc/signaling_client.hpp>
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namespace villas {
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namespace node {
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namespace webrtc {
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class PeerConnection {
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public:
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PeerConnection(const std::string &server, const std::string &session, const rtc::Configuration &config, Web *w);
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~PeerConnection();
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void waitForDataChannel();
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void connect();
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protected:
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Web *web;
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rtc::Configuration config;
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std::shared_ptr<rtc::PeerConnection> conn;
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std::shared_ptr<rtc::DataChannel> chan;
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std::shared_ptr<SignalingClient> client;
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Logger logger;
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bool makingOffer;
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bool ignoreOffer;
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bool first;
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bool polite;
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bool rollback;
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void createPeerConnection();
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void rollbackPeerConnection();
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void createDatachannel();
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void onConnectionCreated();
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void onLocalDescription(rtc::Description sdp);
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void onLocalCandidate(rtc::Candidate cand);
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void onNegotiationNeeded();
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void onConnectionStateChange(rtc::PeerConnection::State state);
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void onSignalingStateChange(rtc::PeerConnection::SignalingState state);
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void onGatheringStateChange(rtc::PeerConnection::GatheringState state);
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void onSignalingConnected();
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void onSignalingDisconnected();
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void onSignalingError(const std::string &err);
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void onSignalingMessage(const SignalingMessage &msg);
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void onDataChannel(std::shared_ptr<rtc::DataChannel> dc);
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void onDataChannelOpen();
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void onDataChannelClosed();
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void onDataChannelError(std::string err);
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void onDataChannelMessage(rtc::message_variant msg);
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};
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} /* namespace webrtc */
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} /* namespace node */
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} /* namespace villas */
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