internal static void Send(ulong clientId, byte messageType, string channelName, BitStream messageStream, SecuritySendFlags flags, NetworkedObject targetObject, bool skipQueue = false)
{
messageStream.PadStream();
if (NetworkingManager.Singleton.IsServer && clientId == NetworkingManager.Singleton.ServerClientId)
{
return;
}
if (targetObject != null && !targetObject.observers.Contains(clientId))
{
if (LogHelper.CurrentLogLevel <= LogLevel.Developer)
{
LogHelper.LogWarning("Silently suppressed send call because it was directed to an object without visibility");
}
return;
}
using (BitStream stream = MessageManager.WrapMessage(messageType, clientId, messageStream, flags))
{
NetworkProfiler.StartEvent(TickType.Send, (uint)stream.Length, channelName, MLAPIConstants.MESSAGE_NAMES[messageType]);
NetworkingManager.Singleton.NetworkConfig.NetworkTransport.Send(clientId, new ArraySegment <byte>(stream.GetBuffer(), 0, (int)stream.Length), channelName, skipQueue);
NetworkProfiler.EndEvent();
}
}
internal static void Send(byte messageType, string channelName, BitStream messageStream, SecuritySendFlags flags)
{
bool encrypted = ((flags & SecuritySendFlags.Encrypted) == SecuritySendFlags.Encrypted) && netManager.NetworkConfig.EnableEncryption;
bool authenticated = ((flags & SecuritySendFlags.Authenticated) == SecuritySendFlags.Authenticated) && netManager.NetworkConfig.EnableEncryption;
if (authenticated || encrypted)
{
for (int i = 0; i < netManager.ConnectedClientsList.Count; i++)
{
Send(netManager.ConnectedClientsList[i].ClientId, messageType, channelName, messageStream, flags);
}
}
else
{
messageStream.PadStream();
using (BitStream stream = MessageManager.WrapMessage(messageType, 0, messageStream, flags))
{
NetworkProfiler.StartEvent(TickType.Send, (uint)stream.Length, channelName, MLAPIConstants.MESSAGE_NAMES[messageType]);
for (int i = 0; i < netManager.ConnectedClientsList.Count; i++)
{
if (NetworkingManager.singleton.isServer && netManager.ConnectedClientsList[i].ClientId == NetworkingManager.singleton.ServerClientId)
{
continue;
}
byte error;
netManager.NetworkConfig.NetworkTransport.QueueMessageForSending(netManager.ConnectedClientsList[i].ClientId, stream.GetBuffer(), (int)stream.Length, MessageManager.channels[channelName], false, out error);
}
NetworkProfiler.EndEvent();
}
}
}
internal void Send(byte messageType, NetworkChannel networkChannel, List <ulong> clientIds, NetworkBuffer messageBuffer)
{
if (clientIds == null)
{
Send(messageType, networkChannel, messageBuffer);
return;
}
messageBuffer.PadBuffer();
using (var buffer = MessagePacker.WrapMessage(messageType, messageBuffer))
{
#if !UNITY_2020_2_OR_NEWER
NetworkProfiler.StartEvent(TickType.Send, (uint)buffer.Length, networkChannel, NetworkConstants.MESSAGE_NAMES[messageType]);
#endif
for (int i = 0; i < clientIds.Count; i++)
{
if (m_NetworkManager.IsServer && clientIds[i] == m_NetworkManager.ServerClientId)
{
continue;
}
m_NetworkManager.NetworkConfig.NetworkTransport.Send(clientIds[i], new ArraySegment <byte>(buffer.GetBuffer(), 0, (int)buffer.Length), networkChannel);
ProfilerStatManager.BytesSent.Record((int)buffer.Length);
PerformanceDataManager.Increment(ProfilerConstants.ByteSent, (int)buffer.Length);
}
#if !UNITY_2020_2_OR_NEWER
NetworkProfiler.EndEvent();
#endif
}
}
internal static void Send(byte messageType, NetworkChannel networkChannel, ulong clientIdToIgnore, NetworkBuffer messageBuffer)
{
messageBuffer.PadBuffer();
using (var buffer = MessagePacker.WrapMessage(messageType, messageBuffer))
{
#if !UNITY_2020_2_OR_NEWER
NetworkProfiler.StartEvent(TickType.Send, (uint)buffer.Length, networkChannel, NetworkConstants.MESSAGE_NAMES[messageType]);
#endif
for (int i = 0; i < NetworkManager.Singleton.ConnectedClientsList.Count; i++)
{
if (NetworkManager.Singleton.ConnectedClientsList[i].ClientId == clientIdToIgnore ||
(NetworkManager.Singleton.IsServer && NetworkManager.Singleton.ConnectedClientsList[i].ClientId == NetworkManager.Singleton.ServerClientId))
{
continue;
}
NetworkManager.Singleton.NetworkConfig.NetworkTransport.Send(NetworkManager.Singleton.ConnectedClientsList[i].ClientId, new ArraySegment <byte>(buffer.GetBuffer(), 0, (int)buffer.Length), networkChannel);
ProfilerStatManager.BytesSent.Record((int)buffer.Length);
PerformanceDataManager.Increment(ProfilerConstants.ByteSent, (int)buffer.Length);
}
#if !UNITY_2020_2_OR_NEWER
NetworkProfiler.EndEvent();
#endif
}
}
internal static void Send(uint clientId, byte messageType, string channelName, Stream messageStream, bool skipQueue = false)
{
if (NetworkingManager.singleton.isServer && clientId == NetworkingManager.singleton.ServerClientId)
{
return;
}
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteByte(messageType);
stream.CopyFrom(messageStream);
NetworkProfiler.StartEvent(TickType.Send, (uint)stream.Length, channelName, MLAPIConstants.MESSAGE_NAMES[messageType]);
byte error;
if (skipQueue)
{
netManager.NetworkConfig.NetworkTransport.QueueMessageForSending(clientId, stream.GetBuffer(), (int)stream.Length, MessageManager.channels[channelName], true, out error);
}
else
{
netManager.NetworkConfig.NetworkTransport.QueueMessageForSending(clientId, stream.GetBuffer(), (int)stream.Length, MessageManager.channels[channelName], false, out error);
}
NetworkProfiler.EndEvent();
}
}
}
internal static void Send(byte messageType, string channelName, uint clientIdToIgnore, Stream messageStream)
{
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteByte(messageType);
stream.CopyFrom(messageStream);
NetworkProfiler.StartEvent(TickType.Send, (uint)stream.Length, channelName, MLAPIConstants.MESSAGE_NAMES[messageType]);
for (int i = 0; i < netManager.ConnectedClientsList.Count; i++)
{
if (netManager.ConnectedClientsList[i].ClientId == clientIdToIgnore ||
(NetworkingManager.singleton.isServer && netManager.ConnectedClientsList[i].ClientId == NetworkingManager.singleton.ServerClientId))
{
continue;
}
byte error;
netManager.NetworkConfig.NetworkTransport.QueueMessageForSending(netManager.ConnectedClientsList[i].ClientId, stream.GetBuffer(), (int)stream.Length, MessageManager.channels[channelName], false, out error);
}
NetworkProfiler.EndEvent();
}
}
}
//RETURNS THE CLIENTIDS WHICH WAS NOT BEING OBSERVED
internal static ref List <uint> Send(string messageType, string channelName, BitWriter messageWriter, uint clientIdToIgnore, uint?fromNetId, uint?networkId = null, ushort?orderId = null)
{
failedObservers.Clear();
if (netManager.NetworkConfig.EncryptedChannels.Contains(channelName))
{
if (LogHelper.CurrentLogLevel <= LogLevel.Normal)
{
LogHelper.LogWarning("Cannot send messages over encrypted channel to multiple clients");
}
return(ref failedObservers);
}
using (BitWriter writer = BitWriter.Get())
{
writer.WriteGenericMessageHeader(MessageManager.messageTypes[messageType], networkId != null, networkId.GetValueOrDefault(), orderId.GetValueOrDefault(), false, 0, 0);
writer.WriteWriter(messageWriter);
int channel = MessageManager.channels[channelName];
foreach (KeyValuePair <uint, NetworkedClient> pair in netManager.connectedClients)
{
if (pair.Key == clientIdToIgnore)
{
continue;
}
uint targetClientId = pair.Key;
if (netManager.isHost && targetClientId == netManager.NetworkConfig.NetworkTransport.HostDummyId)
{
//Don't invoke the message on our own machine. Instant stack overflow.
continue;
}
else if (targetClientId == netManager.NetworkConfig.NetworkTransport.HostDummyId)
{
//Client trying to send data to host
targetClientId = netManager.NetworkConfig.NetworkTransport.ServerNetId;
}
//If we respect the observers, and the message is targeted (networkId != null) and the targetedNetworkId isnt observing the receiver. Then we continue
if (netManager.isServer && fromNetId != null && !SpawnManager.spawnedObjects[fromNetId.Value].observers.Contains(pair.Key))
{
failedObservers.Add(pair.Key);
continue;
}
writer.Finalize(ref FinalMessageBuffer);
NetworkProfiler.StartEvent(TickType.Send, (uint)messageWriter.GetFinalizeSize(), channelName, messageType);
byte error;
int byteCount = (int)writer.GetFinalizeSize();
NetworkProfiler.addBytesSent((uint)byteCount);
netManager.NetworkConfig.NetworkTransport.QueueMessageForSending(targetClientId, ref FinalMessageBuffer, byteCount, channel, false, out error);
NetworkProfiler.EndEvent();
}
return(ref failedObservers);
}
}
internal static void Send(byte messageType, string channelName, ulong clientIdToIgnore, BitStream messageStream, SecuritySendFlags flags, NetworkedObject targetObject)
{
bool encrypted = ((flags & SecuritySendFlags.Encrypted) == SecuritySendFlags.Encrypted) && NetworkingManager.Singleton.NetworkConfig.EnableEncryption;
bool authenticated = ((flags & SecuritySendFlags.Authenticated) == SecuritySendFlags.Authenticated) && NetworkingManager.Singleton.NetworkConfig.EnableEncryption;
if (encrypted || authenticated)
{
for (int i = 0; i < NetworkingManager.Singleton.ConnectedClientsList.Count; i++)
{
if (NetworkingManager.Singleton.ConnectedClientsList[i].ClientId == clientIdToIgnore)
{
continue;
}
Send(NetworkingManager.Singleton.ConnectedClientsList[i].ClientId, messageType, channelName, messageStream, flags, targetObject);
}
}
else
{
messageStream.PadStream();
using (BitStream stream = MessageManager.WrapMessage(messageType, 0, messageStream, flags))
{
NetworkProfiler.StartEvent(TickType.Send, (uint)stream.Length, channelName, MLAPIConstants.MESSAGE_NAMES[messageType]);
for (int i = 0; i < NetworkingManager.Singleton.ConnectedClientsList.Count; i++)
{
if (NetworkingManager.Singleton.ConnectedClientsList[i].ClientId == clientIdToIgnore ||
(NetworkingManager.Singleton.IsServer && NetworkingManager.Singleton.ConnectedClientsList[i].ClientId == NetworkingManager.Singleton.ServerClientId))
{
continue;
}
if (targetObject != null && !targetObject.observers.Contains(NetworkingManager.Singleton.ConnectedClientsList[i].ClientId))
{
if (LogHelper.CurrentLogLevel <= LogLevel.Developer)
{
LogHelper.LogWarning("Silently suppressed send(ignore) call because it was directed to an object without visibility");
}
continue;
}
NetworkingManager.Singleton.NetworkConfig.NetworkTransport.Send(NetworkingManager.Singleton.ConnectedClientsList[i].ClientId, new ArraySegment <byte>(stream.GetBuffer(), 0, (int)stream.Length), channelName, false);
}
NetworkProfiler.EndEvent();
}
}
}
internal static void Send(uint[] clientIds, string messageType, string channelName, BitWriter messageWriter, uint?fromNetId, uint?networkId = null, ushort?orderId = null)
{
if (netManager.NetworkConfig.EncryptedChannelsHashSet.Contains(channelName))
{
if (LogHelper.CurrentLogLevel <= LogLevel.Normal)
{
LogHelper.LogWarning("Cannot send messages over encrypted channel to multiple clients");
}
return;
}
using (BitWriter writer = BitWriter.Get())
{
writer.WriteGenericMessageHeader(MessageManager.messageTypes[messageType], networkId != null, networkId.GetValueOrDefault(), orderId.GetValueOrDefault(), false, 0, 0);
writer.WriteWriter(messageWriter);
int channel = MessageManager.channels[channelName];
for (int i = 0; i < clientIds.Length; i++)
{
uint targetClientId = clientIds[i];
if (netManager.isHost && targetClientId == netManager.NetworkConfig.NetworkTransport.HostDummyId)
{
//Don't invoke the message on our own machine. Instant stack overflow.
continue;
}
else if (targetClientId == netManager.NetworkConfig.NetworkTransport.HostDummyId)
{
//Client trying to send data to host
targetClientId = netManager.NetworkConfig.NetworkTransport.ServerNetId;
}
//If we respect the observers, and the message is targeted (networkId != null) and the targetedNetworkId isnt observing the receiver. Then we continue
if (netManager.isServer && fromNetId != null && !SpawnManager.spawnedObjects[fromNetId.Value].observers.Contains(clientIds[i]))
{
continue;
}
writer.Finalize(ref FinalMessageBuffer);
NetworkProfiler.StartEvent(TickType.Send, (uint)messageWriter.GetFinalizeSize(), channelName, messageType);
byte error;
netManager.NetworkConfig.NetworkTransport.QueueMessageForSending(targetClientId, ref FinalMessageBuffer, (int)writer.GetFinalizeSize(), channel, false, out error);
NetworkProfiler.EndEvent();
}
}
}
internal static void Send(ulong clientId, byte messageType, NetworkChannel networkChannel, NetworkBuffer messageBuffer)
{
messageBuffer.PadBuffer();
if (NetworkManager.Singleton.IsServer && clientId == NetworkManager.Singleton.ServerClientId)
{
return;
}
using (var buffer = MessagePacker.WrapMessage(messageType, messageBuffer))
{
NetworkProfiler.StartEvent(TickType.Send, (uint)buffer.Length, networkChannel, NetworkConstants.MESSAGE_NAMES[messageType]);
NetworkManager.Singleton.NetworkConfig.NetworkTransport.Send(clientId, new ArraySegment <byte>(buffer.GetBuffer(), 0, (int)buffer.Length), networkChannel);
ProfilerStatManager.BytesSent.Record((int)buffer.Length);
PerformanceDataManager.Increment(ProfilerConstants.ByteSent, (int)buffer.Length);
#if !UNITY_2020_2_OR_NEWER
NetworkProfiler.EndEvent();
#endif
}
}
internal static void Send(uint clientId, byte messageType, string channelName, BitStream messageStream, SecuritySendFlags flags, bool skipQueue = false)
{
messageStream.PadStream();
if (NetworkingManager.singleton.isServer && clientId == NetworkingManager.singleton.ServerClientId)
{
return;
}
using (BitStream stream = MessageManager.WrapMessage(messageType, clientId, messageStream, flags))
{
NetworkProfiler.StartEvent(TickType.Send, (uint)stream.Length, channelName, MLAPIConstants.MESSAGE_NAMES[messageType]);
byte error;
if (skipQueue)
{
netManager.NetworkConfig.NetworkTransport.QueueMessageForSending(clientId, stream.GetBuffer(), (int)stream.Length, MessageManager.channels[channelName], true, out error);
}
else
{
netManager.NetworkConfig.NetworkTransport.QueueMessageForSending(clientId, stream.GetBuffer(), (int)stream.Length, MessageManager.channels[channelName], false, out error);
}
NetworkProfiler.EndEvent();
}
}
//RETURNS IF IT SUCCEDED OR FAILED BECAUSE OF NON-OBSERVER. ANY OTHER FAIL WILL RETURN TRUE
internal static bool Send(uint clientId, string messageType, string channelName, BitWriter messageWriter, uint?fromNetId, uint?networkId = null, ushort?orderId = null, bool skipQueue = false)
{
uint targetClientId = clientId;
if (netManager.isHost && targetClientId == netManager.NetworkConfig.NetworkTransport.HostDummyId)
{
//Don't invoke the message on our own machine. Instant stack overflow.
return(true);
}
else if (targetClientId == netManager.NetworkConfig.NetworkTransport.HostDummyId)
{
//Client trying to send data to host
targetClientId = netManager.NetworkConfig.NetworkTransport.ServerNetId;
}
//If we respect the observers, and the message is targeted (networkId != null) and the targetedNetworkId isnt observing the receiver. Then we return
if (netManager.isServer && fromNetId != null && !SpawnManager.spawnedObjects[fromNetId.Value].observers.Contains(clientId))
{
return(false);
}
bool isPassthrough = (!netManager.isServer && clientId != netManager.NetworkConfig.NetworkTransport.ServerNetId && netManager.NetworkConfig.AllowPassthroughMessages);
if (isPassthrough && !netManager.NetworkConfig.PassthroughMessageHashSet.Contains(MessageManager.messageTypes[messageType]))
{
if (LogHelper.CurrentLogLevel <= LogLevel.Normal)
{
LogHelper.LogWarning("The The MessageType " + messageType + " is not registered as an allowed passthrough message type");
}
return(true);
}
using (BitWriter writer = BitWriter.Get())
{
writer.WriteGenericMessageHeader(MessageManager.messageTypes[messageType], networkId != null, networkId.GetValueOrDefault(), orderId.GetValueOrDefault(), isPassthrough, clientId, null);
#if !DISABLE_CRYPTOGRAPHY
if (netManager.NetworkConfig.EncryptedChannelsHashSet.Contains(channelName))
{
//This is an encrypted message.
byte[] encrypted;
if (netManager.isServer)
{
encrypted = CryptographyHelper.Encrypt(messageWriter.Finalize(), netManager.ConnectedClients[clientId].AesKey);
}
else
{
encrypted = CryptographyHelper.Encrypt(messageWriter.Finalize(), netManager.clientAesKey);
}
writer.WriteByteArray(encrypted);
}
else
#endif
writer.WriteWriter(messageWriter);
if (isPassthrough)
{
targetClientId = netManager.NetworkConfig.NetworkTransport.ServerNetId;
}
writer.Finalize(ref FinalMessageBuffer);
NetworkProfiler.StartEvent(TickType.Send, (uint)messageWriter.GetFinalizeSize(), channelName, messageType);
byte error;
if (skipQueue)
{
netManager.NetworkConfig.NetworkTransport.QueueMessageForSending(targetClientId, ref FinalMessageBuffer, (int)writer.GetFinalizeSize(), MessageManager.channels[channelName], true, out error);
}
else
{
netManager.NetworkConfig.NetworkTransport.QueueMessageForSending(targetClientId, ref FinalMessageBuffer, (int)writer.GetFinalizeSize(), MessageManager.channels[channelName], false, out error);
}
NetworkProfiler.EndEvent();
return(true);
}
}