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SMBServer: Each connection now use a dedicaded thread for send operations

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This commit is contained in:
Tal Aloni 2017-03-04 12:56:11 +02:00
parent 30627e72d4
commit 84affda0ff
5 changed files with 52 additions and 24 deletions
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14
SMBLibrary/Server/SMBServer.SMB2.cs
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@ -60,7 +60,7 @@ namespace SMBLibrary.Server
}
if (responseChain.Count > 0)
{
TrySendResponseChain(state, responseChain);
EnqueueResponseChain(state, responseChain);
}
}
@ -223,15 +223,15 @@ namespace SMBLibrary.Server
return new ErrorResponse(command.CommandName, NTStatus.STATUS_NOT_SUPPORTED);
}
private static void TrySendResponse(ConnectionState state, SMB2Command response)
private static void EnqueueResponse(ConnectionState state, SMB2Command response)
{
SessionMessagePacket packet = new SessionMessagePacket();
packet.Trailer = response.GetBytes();
TrySendPacket(state, packet);
state.LogToServer(Severity.Verbose, "SMB2 response sent: {0}, Packet length: {1}", response.CommandName.ToString(), packet.Length);
state.SendQueue.Enqueue(packet);
state.LogToServer(Severity.Verbose, "SMB2 response queued: {0}, Packet length: {1}", response.CommandName.ToString(), packet.Length);
}
private static void TrySendResponseChain(ConnectionState state, List<SMB2Command> responseChain)
private static void EnqueueResponseChain(ConnectionState state, List<SMB2Command> responseChain)
{
byte[] sessionKey = null;
if (state is SMB2ConnectionState)
@ -252,8 +252,8 @@ namespace SMBLibrary.Server
SessionMessagePacket packet = new SessionMessagePacket();
packet.Trailer = SMB2Command.GetCommandChainBytes(responseChain, sessionKey);
TrySendPacket(state, packet);
state.LogToServer(Severity.Verbose, "SMB2 response chain sent: Response count: {0}, First response: {1}, Packet length: {2}", responseChain.Count, responseChain[0].CommandName.ToString(), packet.Length);
state.SendQueue.Enqueue(packet);
state.LogToServer(Severity.Verbose, "SMB2 response chain queued: Response count: {0}, First response: {1}, Packet length: {2}", responseChain.Count, responseChain[0].CommandName.ToString(), packet.Length);
}
private static void UpdateSMB2Header(SMB2Command response, SMB2Command request)