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https://forge.banditvault.co.uk/racoon/MinecraftConsoles.git
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de125e5275
- Implemented Win64LceLiveRelay.h and Win64LceLiveSignaling.cpp to facilitate TCP-over-WebSocket communication for Minecraft, allowing game traffic to route through the LCELive relay server when direct TCP is blocked. - Introduced signaling mechanisms for host and joiner connections, including session management and candidate exchange. - Added logging functionality in Windows_Log.cpp and Windows_Log.h for better debugging and session tracking. - Created build-release.bat script for streamlined build and deployment process, including exclusion of unnecessary files.
73 lines
2.7 KiB
C++
73 lines
2.7 KiB
C++
#pragma once
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#ifdef _WINDOWS64
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#include <string>
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// ============================================================================
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// Win64LceLiveRelay — TCP-over-WebSocket relay client
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//
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// Routes Minecraft game traffic through the LCELive relay server when direct
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// TCP is blocked (symmetric NAT, campus/hotel WiFi, etc.).
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//
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// Host side:
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// Call HostOpen(sessionId, tcpPort) right after signaling HostConnect().
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// The relay client connects to the relay WebSocket as "host", then connects
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// a TCP socket to 127.0.0.1:tcpPort (the running game server).
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// All data is forwarded bidirectionally between the two.
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//
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// Joiner side:
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// Call JoinerOpen(sessionId) before JoinGameFromInviteInfo().
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// Returns a local TCP port. Tell the game to connect to 127.0.0.1:<port>.
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// The relay client accepts that connection, connects to the relay WebSocket
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// as "joiner", and forwards all data bidirectionally.
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// ============================================================================
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namespace Win64LceLiveRelay
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{
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enum class ERelayState
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{
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Idle, // Not started.
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Connecting, // Opening WebSocket + TCP connections.
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Relaying, // Fully active; data is flowing.
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Failed, // Fatal error — see snapshot.errorMessage.
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Closed, // Cleanly torn down.
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};
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struct RelaySnapshot
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{
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ERelayState state;
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std::wstring statusMessage;
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std::wstring errorMessage;
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};
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// ---- Host side ----------------------------------------------------------
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// Open the host relay for the given signaling session.
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// tcpGamePort: the local TCP port the game server is listening on (usually 25565).
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// Returns false if a relay is already active (call Close() first).
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bool HostOpen(const std::string& sessionId, int tcpGamePort);
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// ---- Joiner side --------------------------------------------------------
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// Open the joiner relay for the given signaling session.
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// Returns the local TCP port the game should connect to, or 0 on error.
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int JoinerOpen(const std::string& sessionId);
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// ---- Common -------------------------------------------------------------
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// Tear down any active relay connections and reset to Idle.
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void Close();
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// Thread-safe snapshot of current relay state.
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RelaySnapshot GetSnapshot();
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}
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// Set by the joiner when it tries direct TCP but has a relay proxy port ready as
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// fallback. The main Tick monitors WinsockNetLayer::GetJoinState(); if the direct
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// attempt fails it retries automatically via this port (mirrors Xbox Live's TURN
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// fallback when direct UDP hole-punch fails). Cleared after the fallback fires.
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extern int g_LceLiveRelayFallbackPort;
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#endif // _WINDOWS64
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