private Thread IgnoranceClientThread()
{
ThreadBootstrapStruct threadBootstrap = new ThreadBootstrapStruct
{
hostAddress = clientConnectionAddress,
port = (ushort)CommunicationPort,
maxChannels = Channels.Length,
maxPacketSize = MaxPacketSizeInKb * 1024,
threadPumpTimeout = EnetPollTimeout
};
Thread t = new Thread(() => ClientWorkerThread(threadBootstrap));
return(t);
}
// Server thread.
private Thread IgnoranceServerThread()
{
string bindAddress = string.Empty;
ThreadBootstrapStruct startupInformation = new ThreadBootstrapStruct()
{
hostAddress = bindAddress,
port = (ushort)CommunicationPort,
maxPacketSize = MaxPacketSizeInKb * 1024,
maxPeers = MaximumPeerCCU,
maxChannels = Channels.Length,
threadPumpTimeout = EnetPollTimeout
};
Thread t = new Thread(() => ServerWorkerThread(startupInformation));
return(t);
}
private Thread IgnoranceClientThread()
{
statistics = new PeerStatistics();
ThreadBootstrapStruct threadBootstrap = new ThreadBootstrapStruct
{
hostAddress = clientConnectionAddress,
port = (ushort)CommunicationPort,
maxChannels = Channels.Length,
maxPacketSize = MaxPacketSizeInKb * 1024,
threadPumpTimeout = EnetPollTimeout,
pingUpdateInterval = StatisticsCalculationInterval,
};
Thread t = new Thread(() => ClientWorkerThread(threadBootstrap));
return(t);
}
private static void ServerWorkerThread(ThreadBootstrapStruct startupInformation)
{
// Thread Safety: Initialize ENet in it's own thread.
if (Library.Initialize())
{
Debug.Log("Ignorance has initialized ENet.");
}
else
{
Debug.LogError("Ignorance has failed to initialize ENet.");
return;
}
// Connection ID.
// TODO: Change the name of this.
int nextConnectionId = 1;
// Server address properties
Address eAddress = new Address()
{
Port = startupInformation.port,
};
// Bind on everything or not?
if (!string.IsNullOrEmpty(startupInformation.hostAddress))
{
eAddress.SetHost(startupInformation.hostAddress);
}
using (Host serverWorkerHost = new Host())
{
try
{
serverWorkerHost.Create(eAddress, startupInformation.maxPeers, startupInformation.maxChannels, 0, 0);
ServerStarted = true;
}
catch (Exception e)
{
Debug.LogError("Ignorance encountered a fatal exception. You might have found a bug. Please report this on the GitHub Issue tracker and provide details as to what happened.\n" +
$"The exception returned was: {e}");
return;
}
Debug.Log($"Ignorance server thread ready for connections. Listening on UDP port {startupInformation.port}.\n" +
$"Capacity: {startupInformation.maxPeers} peers with {startupInformation.maxChannels} channels each. Max packet size: {startupInformation.maxPacketSize} bytes");
// The meat and potatoes.
while (!serverShouldCeaseOperation)
{
// Outgoing stuff
while (MirrorServerOutgoingQueue.TryDequeue(out OutgoingPacket opkt))
{
switch (opkt.commandType)
{
case CommandPacketType.ServerWantsToDisconnectClient:
if (ConnectionIDToPeers.TryGetValue(opkt.connectionId, out Peer bootedPeer))
{
bootedPeer.DisconnectLater(0);
}
break;
case CommandPacketType.Nothing:
default:
if (ConnectionIDToPeers.TryGetValue(opkt.connectionId, out Peer target))
{
// Return code from the send function
int returnCode = target.Send(opkt.channelId, ref opkt.payload);
if (returnCode != 0)
{
print($"Error code {returnCode} returned trying to send {opkt.payload.Length} bytes to Peer {target.ID} on channel {opkt.channelId}");
}
}
break;
}
}
// Get everything out the door.
serverWorkerHost.Flush();
// Incoming stuffs now.
bool hasBeenPolled = false;
while (!hasBeenPolled)
{
if (serverWorkerHost.CheckEvents(out Event netEvent) <= 0)
{
if (serverWorkerHost.Service(startupInformation.threadPumpTimeout, out netEvent) <= 0)
{
break;
}
hasBeenPolled = true;
}
switch (netEvent.Type)
{
case EventType.None:
break;
case EventType.Connect:
// Add to dictionaries.
if (!PeersToConnectionIDs.TryAdd(netEvent.Peer, nextConnectionId))
{
Debug.LogWarning($"It seems we already know this client in our Connection ID to Peer Mapping. Replacing.");
PeersToConnectionIDs[netEvent.Peer] = nextConnectionId;
}
if (!ConnectionIDToPeers.TryAdd(nextConnectionId, netEvent.Peer))
{
Debug.LogWarning($"It seems we already know this client in our Peer to ConnectionID Mapping. Replacing.");
ConnectionIDToPeers[nextConnectionId] = netEvent.Peer;
}
// Send a message back to mirror.
IncomingPacket newConnectionPkt = default;
newConnectionPkt.connectionId = nextConnectionId;
newConnectionPkt.type = MirrorPacketType.ServerClientConnected;
newConnectionPkt.ipAddress = netEvent.Peer.IP;
MirrorServerIncomingQueue.Enqueue(newConnectionPkt);
nextConnectionId++;
break;
case EventType.Disconnect:
case EventType.Timeout:
if (PeersToConnectionIDs.TryGetValue(netEvent.Peer, out int deadPeer))
{
IncomingPacket disconnectionPkt = default;
disconnectionPkt.connectionId = deadPeer;
disconnectionPkt.type = MirrorPacketType.ServerClientDisconnected;
disconnectionPkt.ipAddress = netEvent.Peer.IP;
MirrorServerIncomingQueue.Enqueue(disconnectionPkt);
ConnectionIDToPeers.TryRemove(deadPeer, out _);
}
PeersToConnectionIDs.TryRemove(netEvent.Peer, out _);
break;
case EventType.Receive:
int dataConnID = -1;
if (PeersToConnectionIDs.TryGetValue(netEvent.Peer, out dataConnID))
{
if (!netEvent.Packet.IsSet)
{
Debug.LogWarning("Ignorance: A incoming packet is not set correctly - attempting to continue!");
return;
}
if (netEvent.Packet.Length > startupInformation.maxPacketSize)
{
Debug.LogWarning($"Ignorance: Packet too large for buffer; dropping. Packet {netEvent.Packet.Length} bytes > {startupInformation.maxPacketSize} byte limit");
netEvent.Packet.Dispose();
return;
}
// Copy to the packet cache.
try
{
IncomingPacket dataPkt = default;
dataPkt.connectionId = dataConnID;
dataPkt.channelId = netEvent.ChannelID;
dataPkt.type = MirrorPacketType.ServerClientSentData;
dataPkt.ipAddress = netEvent.Peer.IP;
byte[] rentedBuffer = System.Buffers.ArrayPool <byte> .Shared.Rent(netEvent.Packet.Length);
netEvent.Packet.CopyTo(rentedBuffer);
dataPkt.data = rentedBuffer;
MirrorServerIncomingQueue.Enqueue(dataPkt);
}
catch (Exception e)
{
Debug.LogError($"Ignorance caught an exception while trying to copy data from the unmanaged (ENet) world to managed (Mono/IL2CPP) world. Please consider reporting this to the Ignorance developer on GitHub.\n" +
$"Exception returned was: {e.Message}\n" +
$"Debug details: {(netEvent.Packet.Data == null ? "NetEvent Packet payload was NULL" : $"NetEvent Packet payload was valid")}, {netEvent.Packet.Length} byte(s) packet\n" +
$"Stack Trace: {e.StackTrace}");
return;
}
}
else
{
// Kick the peer.
netEvent.Peer.DisconnectNow(0);
}
// Dispose of the packet - we're done.
netEvent.Packet.Dispose();
break;
}
}
}
// Disconnect everyone, we're done here.
print($"Server thread is now kicking all connected peers...");
foreach (KeyValuePair <int, Peer> kv in ConnectionIDToPeers)
{
kv.Value.DisconnectNow(0);
}
print("Server thread is now flushing and cleaning up...");
serverWorkerHost.Flush();
// BUGFIX issue #59: "Player crash on second server client connection"
// https://github.com/SoftwareGuy/Ignorance/issues/59
ConnectionIDToPeers.Clear();
PeersToConnectionIDs.Clear();
// Server is no longer started.
ServerStarted = false;
Library.Deinitialize();
Debug.Log("Ignorance has deinitialized ENet.");
}
}
private static void ClientWorkerThread(ThreadBootstrapStruct startupInfo)
{
// Setup...
uint nextStatsUpdate = 0;
Address cAddress = new Address();
// Drain anything in the queues...
while (MirrorClientIncomingQueue.TryDequeue(out _))
{
;
}
while (MirrorClientOutgoingQueue.TryDequeue(out _))
{
;
}
// Thread Safety: Initialize ENet in its own thread.
if (Library.Initialize())
{
Debug.Log("Ignorance has initialized ENet.");
}
else
{
Debug.LogError("Ignorance has failed to initialize ENet.");
return;
}
// This comment was actually left blank, but now it's not. You're welcome.
using (Host cHost = new Host())
{
try
{
cHost.Create(null, 1, startupInfo.maxChannels, 0, 0);
ClientStarted = true;
}
catch (Exception e)
{
Debug.LogError("Ignorance encountered a fatal exception. To help debug the issue, use a Debug DLL of ENet and look for a logfile in the root of your " +
$"application's folder.\nIf you believe you found a bug, please report it on the GitHub issue tracker. The exception returned was: {e}");
return;
}
// Attempt to start connection...
if (!cAddress.SetHost(startupInfo.hostAddress))
{
Debug.LogError("Ignorance was unable to set the hostname or address. Was this string even valid? Please check it and try again.");
return;
}
cAddress.Port = startupInfo.port;
Peer cPeer = cHost.Connect(cAddress, startupInfo.maxChannels);
while (!clientShouldCeaseOperation)
{
bool clientWasPolled = false;
if (Library.Time >= nextStatsUpdate)
{
statistics.CurrentPing = cPeer.RoundTripTime;
statistics.BytesReceived = cPeer.BytesReceived;
statistics.BytesSent = cPeer.BytesSent;
statistics.PacketsLost = cPeer.PacketsLost;
statistics.PacketsSent = cPeer.PacketsSent;
// Library.Time is milliseconds, so we need to do some quick math.
nextStatsUpdate = Library.Time + (uint)(startupInfo.pingUpdateInterval * 1000);
}
while (!clientWasPolled)
{
if (cHost.CheckEvents(out Event netEvent) <= 0)
{
if (cHost.Service(startupInfo.threadPumpTimeout, out netEvent) <= 0)
{
break;
}
clientWasPolled = true;
}
switch (netEvent.Type)
{
case EventType.Connect:
// Client connected.
IncomingPacket connPkt = default;
connPkt.type = MirrorPacketType.ClientConnected;
MirrorClientIncomingQueue.Enqueue(connPkt);
break;
case EventType.Timeout:
print("Ignorance: connection timeout");
// Client disconnected.
IncomingPacket timeoutPkt = default;
timeoutPkt.type = MirrorPacketType.ClientDisconnected;
MirrorClientIncomingQueue.Enqueue(timeoutPkt);
break;
case EventType.Disconnect:
// Client disconnected.
IncomingPacket disconnPkt = default;
disconnPkt.type = MirrorPacketType.ClientDisconnected;
MirrorClientIncomingQueue.Enqueue(disconnPkt);
break;
case EventType.Receive:
// Client recieving some data.
if (!netEvent.Packet.IsSet)
{
print("Ignorance WARNING: A incoming packet is not set correctly.");
break;
}
if (netEvent.Packet.Length > startupInfo.maxPacketSize)
{
print($"Ignorance: Packet dropped as it was too large from Peer {netEvent.Peer.ID}! {netEvent.Packet.Length} packet bytes > allowed size of {startupInfo.maxPacketSize} bytes.");
netEvent.Packet.Dispose();
break;
}
else
{
// invoke on the client.
try
{
IncomingPacket dataPkt = default;
dataPkt.type = MirrorPacketType.ClientGotData;
dataPkt.channelId = netEvent.ChannelID;
byte[] rentedBuffer = System.Buffers.ArrayPool <byte> .Shared.Rent(netEvent.Packet.Length);
netEvent.Packet.CopyTo(rentedBuffer);
dataPkt.data = rentedBuffer;
MirrorClientIncomingQueue.Enqueue(dataPkt);
}
catch (Exception e)
{
Debug.LogError($"Ignorance caught an exception while trying to copy data from the unmanaged (ENet) world to managed (Mono/IL2CPP) world. Please consider reporting this to the Ignorance developer on GitHub.\n" +
$"Exception returned was: {e.Message}\n" +
$"Debug details: {(netEvent.Packet.Data == null ? "NetEvent Packet payload was NULL" : $"NetEvent Packet payload was valid")}, {netEvent.Packet.Length} byte(s) packet\n" +
$"Stack Trace: {e.StackTrace}");
break;
}
netEvent.Packet.Dispose();
}
break;
}
}
// Outgoing stuff
while (MirrorClientOutgoingQueue.TryDequeue(out OutgoingPacket opkt))
{
if (opkt.commandType == CommandPacketType.ClientDisconnectionRequest)
{
cPeer.DisconnectNow(0);
return;
}
int returnCode = cPeer.Send(opkt.channelId, ref opkt.payload);
if (returnCode != 0)
{
print($"Ignorance: Could not send {opkt.payload.Length} bytes to server on channel {opkt.channelId}, error code {returnCode}");
}
}
}
cPeer.DisconnectNow(0);
cHost.Flush();
ClientStarted = false;
}
Library.Deinitialize();
Debug.Log("Ignorance has deinitialized ENet.");
}
private static void ClientWorkerThread(ThreadBootstrapStruct startupInfo)
{
// Setup...
uint nextStatsUpdate = 0;
byte[] workerPacketBuffer = new byte[startupInfo.maxPacketSize];
Address cAddress = new Address();
// Drain anything in the queues...
while (MirrorClientIncomingQueue.TryDequeue(out _))
{
;
}
while (MirrorClientOutgoingQueue.TryDequeue(out _))
{
;
}
// This comment was actually left blank, but now it's not. You're welcome.
using (Host cHost = new Host())
{
try
{
cHost.Create(null, 1, startupInfo.maxChannels, 0, 0, startupInfo.maxPacketSize);
ClientStarted = true;
}
catch (Exception e)
{
Debug.LogError("Ignorance encountered a fatal exception. To help debug the issue, use a Debug DLL of ENET and look for a 'enet_log.txt' file in the root of your " +
$"application folder.\nIf you believe you found a bug, please report it on the GitHub issue tracker. The exception returned was: {e.ToString()}");
return;
}
// Attempt to start connection...
cAddress.SetHost(startupInfo.hostAddress);
cAddress.Port = startupInfo.port;
Peer cPeer = cHost.Connect(cAddress, startupInfo.maxChannels);
while (!clientShouldCeaseOperation)
{
bool clientWasPolled = false;
if (Library.Time >= nextStatsUpdate)
{
statistics.CurrentPing = cPeer.RoundTripTime;
statistics.BytesReceived = cPeer.BytesReceived;
statistics.BytesSent = cPeer.BytesSent;
statistics.PacketsLost = cPeer.PacketsLost;
statistics.PacketsSent = cPeer.PacketsSent;
// Library.Time is milliseconds, so we need to do some quick math.
nextStatsUpdate = Library.Time + (uint)(startupInfo.pingUpdateInterval * 1000);
}
while (!clientWasPolled)
{
if (cHost.CheckEvents(out Event networkEvent) <= 0)
{
if (cHost.Service(startupInfo.threadPumpTimeout, out networkEvent) <= 0)
{
break;
}
clientWasPolled = true;
}
switch (networkEvent.Type)
{
case EventType.Connect:
// Client connected.
IncomingPacket connPkt = default;
connPkt.type = MirrorPacketType.ClientConnected;
MirrorClientIncomingQueue.Enqueue(connPkt);
break;
case EventType.Timeout:
case EventType.Disconnect:
// Client disconnected.
IncomingPacket disconnPkt = default;
disconnPkt.type = MirrorPacketType.ClientDisconnected;
MirrorClientIncomingQueue.Enqueue(disconnPkt);
break;
case EventType.Receive:
// Client recieving some data.
if (!networkEvent.Packet.IsSet)
{
print("Ignorance WARNING: A incoming packet is not set correctly.");
break;
}
if (networkEvent.Packet.Length > workerPacketBuffer.Length)
{
print($"Ignorance: Packet too big to fit in buffer. {networkEvent.Packet.Length} packet bytes vs {workerPacketBuffer.Length} cache bytes {networkEvent.Peer.ID}.");
networkEvent.Packet.Dispose();
break;
}
else
{
// invoke on the client.
try
{
networkEvent.Packet.CopyTo(workerPacketBuffer);
}
catch (Exception e)
{
Debug.LogError($"Ignorance caught an exception while trying to copy data from the unmanaged (ENET) world to managed (Mono/IL2CPP) world. Please consider reporting this to the Ignorance developer on GitHub.\n" +
$"Exception returned was: {e.Message}\n" +
$"Debug details: {(workerPacketBuffer == null ? "packet buffer was NULL" : $"{workerPacketBuffer.Length} byte work buffer")}, {networkEvent.Packet.Length} byte(s) network packet length\n" +
$"Stack Trace: {e.StackTrace}");
networkEvent.Packet.Dispose();
break;
}
int spLength = networkEvent.Packet.Length;
IncomingPacket dataPkt = default;
dataPkt.type = MirrorPacketType.ClientGotData;
dataPkt.data = new byte[spLength]; // Grrr!!!
networkEvent.Packet.CopyTo(dataPkt.data);
MirrorClientIncomingQueue.Enqueue(dataPkt);
}
break;
}
networkEvent.Packet.Dispose();
}
private static void ServerWorkerThread(ThreadBootstrapStruct startupInformation)
{
// Worker buffer.
byte[] workerPacketBuffer = new byte[startupInformation.maxPacketSize];
// Connection ID.
int nextConnectionId = 1;
// Server address properties
Address eAddress = new Address()
{
Port = startupInformation.port,
};
// Bind on everything or not?
if (!string.IsNullOrEmpty(startupInformation.hostAddress))
{
eAddress.SetHost(startupInformation.hostAddress);
}
using (Host serverWorkerHost = new Host())
{
try
{
serverWorkerHost.Create(eAddress, startupInformation.maxPeers, startupInformation.maxChannels, 0, 0, startupInformation.maxPacketSize);
ServerStarted = true;
}
catch (Exception e)
{
Debug.LogError("Ignorance encountered a fatal exception. I'm sorry, but I gotta bail - if you believe you found a bug, please report it on the GitHub.\n" +
$"The exception returned was: {e.ToString()}");
return;
}
Debug.Log($"Ignorance Server worker thread is ready for connections! I'm listening on UDP port {startupInformation.port}.\n" +
$"Capacity: {startupInformation.maxPeers} peers with {startupInformation.maxChannels} channels. My buffer size is {startupInformation.maxPacketSize} bytes");
// The meat and potatoes.
while (!serverShouldCeaseOperation)
{
// Outgoing stuff
while (MirrorServerOutgoingQueue.TryDequeue(out OutgoingPacket opkt))
{
switch (opkt.commandType)
{
case CommandPacketType.BootToTheFace:
if (ConnectionIDToPeers.TryGetValue(opkt.connectionId, out Peer bootedPeer))
{
bootedPeer.DisconnectLater(0);
}
break;
case CommandPacketType.Nothing:
default:
if (ConnectionIDToPeers.TryGetValue(opkt.connectionId, out Peer target))
{
int returnCode = target.SendAndReturnStatusCode(opkt.channelId, ref opkt.payload);
if (returnCode != 0)
{
print($"Could not send {opkt.payload.Length} bytes to target peer {target.ID} on channel {opkt.channelId}, error code {returnCode}");
}
}
break;
}
}
// Flush here?
serverWorkerHost.Flush();
// Incoming stuffs now.
bool hasBeenPolled = false;
while (!hasBeenPolled)
{
if (serverWorkerHost.CheckEvents(out Event netEvent) <= 0)
{
if (serverWorkerHost.Service(startupInformation.threadPumpTimeout, out netEvent) <= 0)
{
break;
}
hasBeenPolled = true;
}
switch (netEvent.Type)
{
case EventType.None:
break;
case EventType.Connect:
int connectionId = nextConnectionId;
nextConnectionId += 1;
// Add to dictionaries.
if (!PeersToConnectionIDs.TryAdd(netEvent.Peer, connectionId))
{
Debug.LogError($"ERROR: We already know this client in our Connection ID to Peer Mapping?!");
}
if (!ConnectionIDToPeers.TryAdd(connectionId, netEvent.Peer))
{
Debug.LogError($"ERROR: We already know this client in our Peer to ConnectionID Mapping?!");
}
// Send a message back to mirror.
IncomingPacket newConnectionPkt = default;
newConnectionPkt.connectionId = connectionId;
newConnectionPkt.type = MirrorPacketType.ServerClientConnected;
newConnectionPkt.ipAddress = netEvent.Peer.IP;
MirrorServerIncomingQueue.Enqueue(newConnectionPkt);
break;
case EventType.Disconnect:
case EventType.Timeout:
if (PeersToConnectionIDs.TryGetValue(netEvent.Peer, out int deadPeer))
{
IncomingPacket disconnectionPkt = default;
disconnectionPkt.connectionId = deadPeer;
disconnectionPkt.type = MirrorPacketType.ServerClientDisconnected;
disconnectionPkt.ipAddress = netEvent.Peer.IP;
MirrorServerIncomingQueue.Enqueue(disconnectionPkt);
ConnectionIDToPeers.TryRemove(deadPeer, out Peer _);
}
PeersToConnectionIDs.TryRemove(netEvent.Peer, out int _);
break;
case EventType.Receive:
int dataConnID = -1;
if (PeersToConnectionIDs.TryGetValue(netEvent.Peer, out dataConnID))
{
if (netEvent.Packet.Length > startupInformation.maxPacketSize)
{
Debug.LogWarning($"Ignorance WARNING: Packet too large for buffer; dropping. Packet {netEvent.Packet.Length} bytes; limit is {startupInformation.maxPacketSize} bytes.");
netEvent.Packet.Dispose();
return;
}
// Copy to the packet cache.
netEvent.Packet.CopyTo(workerPacketBuffer);
int spLength = netEvent.Packet.Length;
IncomingPacket dataPkt = default;
dataPkt.connectionId = dataConnID;
dataPkt.channelId = (int)netEvent.ChannelID;
dataPkt.type = MirrorPacketType.ServerClientSentData;
// TODO: Come up with a better method of doing this.
dataPkt.data = new byte[spLength];
Array.Copy(workerPacketBuffer, 0, dataPkt.data, 0, spLength);
// Faulty .Array on the end seems to return the rest of the buffer as well instead of just 10 bytes or whatever
// dataPkt.data = new ArraySegment<byte>(workerPacketBuffer, 0, spLength);
dataPkt.ipAddress = netEvent.Peer.IP;
MirrorServerIncomingQueue.Enqueue(dataPkt);
}
else
{
// Kick the peer.
netEvent.Peer.DisconnectNow(0);
}
netEvent.Packet.Dispose();
break;
}
}
}
// Disconnect everyone, we're done here.
print($"Kicking all connected Peers...");
foreach (KeyValuePair <int, Peer> kv in ConnectionIDToPeers)
{
kv.Value.DisconnectNow(0);
}
print("Flushing...");
serverWorkerHost.Flush();
ServerStarted = false;
}
}
private static void ClientWorkerThread(ThreadBootstrapStruct startupInfo)
{
// Setup...
byte[] workerPacketBuffer = new byte[startupInfo.maxPacketSize];
Address cAddress = new Address();
// Drain anything in the queues...
while (MirrorClientIncomingQueue.TryDequeue(out _))
{
;
}
while (MirrorClientOutgoingQueue.TryDequeue(out _))
{
;
}
//
using (Host cHost = new Host())
{
try
{
cHost.Create(null, 1, startupInfo.maxChannels, 0, 0, startupInfo.maxPacketSize);
ClientStarted = true;
}
catch (Exception e)
{
Debug.LogError("Ignorance encountered a fatal exception. I'm sorry, but I gotta bail - if you believe you found a bug, please report it on the GitHub.\n" +
$"The exception returned was: {e.ToString()}");
return;
}
// Attempt to start connection...
cAddress.SetHost(startupInfo.hostAddress);
cAddress.Port = startupInfo.port;
Peer cPeer = cHost.Connect(cAddress, startupInfo.maxChannels);
while (!clientShouldCeaseOperation)
{
bool clientWasPolled = false;
while (!clientWasPolled)
{
if (cHost.CheckEvents(out Event networkEvent) <= 0)
{
if (cHost.Service(startupInfo.threadPumpTimeout, out networkEvent) <= 0)
{
break;
}
clientWasPolled = true;
}
switch (networkEvent.Type)
{
case EventType.Connect:
// Client connected.
IncomingPacket connPkt = default;
connPkt.type = MirrorPacketType.ClientConnected;
MirrorClientIncomingQueue.Enqueue(connPkt);
break;
case EventType.Timeout:
case EventType.Disconnect:
// Client disconnected.
IncomingPacket disconnPkt = default;
disconnPkt.type = MirrorPacketType.ClientDisconnected;
MirrorClientIncomingQueue.Enqueue(disconnPkt);
break;
case EventType.Receive:
// Client recieving some data.
if (networkEvent.Packet.Length > workerPacketBuffer.Length)
{
print($"Ignorance: Packet too big to fit in buffer. {networkEvent.Packet.Length} packet bytes vs {workerPacketBuffer.Length} cache bytes {networkEvent.Peer.ID}.");
networkEvent.Packet.Dispose();
}
else
{
// invoke on the client.
networkEvent.Packet.CopyTo(workerPacketBuffer);
int spLength = networkEvent.Packet.Length;
networkEvent.Packet.Dispose();
IncomingPacket dataPkt = default;
dataPkt.type = MirrorPacketType.ClientGotData;
dataPkt.data = new byte[spLength]; // Grrr!!!
networkEvent.Packet.CopyTo(dataPkt.data);
MirrorClientIncomingQueue.Enqueue(dataPkt);
}
break;
}
}
// Outgoing stuff
while (MirrorClientOutgoingQueue.TryDequeue(out OutgoingPacket opkt))
{
if (opkt.commandType == CommandPacketType.ClientDisconnectRequest)
{
cPeer.DisconnectNow(0);
return;
}
int returnCode = cPeer.SendAndReturnStatusCode(opkt.channelId, ref opkt.payload);
if (returnCode != 0)
{
print($"Ignorance: Could not send {opkt.payload.Length} bytes to server on channel {opkt.channelId}, error code {returnCode}");
}
}
}
cPeer.DisconnectNow(0);
cHost.Flush();
ClientStarted = false;
}
}
