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Merge pull request #9 from PepperDash/hotfix/SecureServerListnerFix

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Closes #8 GenericSecureTcpIpServer
This commit is contained in:
Neil Dorin
2020-02-24 15:43:20 -07:00
committed by GitHub
parent 26dec949dd c037d73e32
commit c8be56eb87
2 changed files with 33 additions and 25 deletions
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46
Pepperdash Core/Pepperdash Core/Comm/GenericSecureTcpIpServer.cs
View File

@@ -418,10 +418,20 @@ namespace PepperDash.Core
SecureServer.PortNumber = Port; SecureServer.PortNumber = Port;
} }
ServerStopped = false; ServerStopped = false;
SecureServer.WaitForConnectionAsync(IPAddress.Any, SecureConnectCallback);
OnServerStateChange(SecureServer.State); // Start the listner
Debug.Console(1, this, Debug.ErrorLogLevel.Notice, "Secure Server Status: {0}, Socket Status: {1}", SecureServer.State, SecureServer.ServerSocketStatus); SocketErrorCodes status = SecureServer.WaitForConnectionAsync(IPAddress.Any, SecureConnectCallback);
ServerCCSection.Leave(); if (status != SocketErrorCodes.SOCKET_OPERATION_PENDING)
{
Debug.Console(0, this, Debug.ErrorLogLevel.Error, "Error starting WaitForConnectionAsync {0}", status);
}
else
{
ServerStopped = false;
}
OnServerStateChange(SecureServer.State);
Debug.Console(1, this, Debug.ErrorLogLevel.Notice, "Secure Server Status: {0}, Socket Status: {1}", SecureServer.State, SecureServer.ServerSocketStatus);
ServerCCSection.Leave();
} }
catch (Exception ex) catch (Exception ex)
@@ -759,28 +769,26 @@ namespace PepperDash.Core
else else
{ {
Debug.Console(1, this, Debug.ErrorLogLevel.Error, "Client attempt faulty."); Debug.Console(1, this, Debug.ErrorLogLevel.Error, "Client attempt faulty.");
if (!ServerStopped)
{
server.WaitForConnectionAsync(IPAddress.Any, SecureConnectCallback);
return;
}
} }
} }
catch (Exception ex) catch (Exception ex)
{ {
Debug.Console(2, this, Debug.ErrorLogLevel.Error, "Error in Socket Status Connect Callback. Error: {0}", ex); Debug.Console(2, this, Debug.ErrorLogLevel.Error, "Error in Socket Status Connect Callback. Error: {0}", ex);
} }
//Debug.Console(1, this, Debug.ErrorLogLevel, "((((((Server State bitfield={0}; maxclient={1}; ServerStopped={2}))))))",
// server.State,
// MaxClients,
// ServerStopped);
if ((server.State & ServerState.SERVER_LISTENING) != ServerState.SERVER_LISTENING && MaxClients > 1 && !ServerStopped)
{
Debug.Console(1, this, Debug.ErrorLogLevel.Notice, "Waiting for next connection");
server.WaitForConnectionAsync(IPAddress.Any, SecureConnectCallback);
} // Rearm the listner
} SocketErrorCodes status = server.WaitForConnectionAsync(IPAddress.Any, SecureConnectCallback);
if (status != SocketErrorCodes.SOCKET_OPERATION_PENDING)
{
Debug.Console(0, this, Debug.ErrorLogLevel.Error, "Socket status connect callback status {0}", status);
if (status == SocketErrorCodes.SOCKET_CONNECTION_IN_PROGRESS)
{
// There is an issue where on a failed negotiation we need to stop and start the server. This should still leave connected clients intact.
server.Stop();
Listen();
}
}
}
#endregion #endregion

8
Pepperdash Core/Pepperdash Core/PepperDash_Core.csproj
View File

@@ -49,19 +49,19 @@
<Reference Include="mscorlib" /> <Reference Include="mscorlib" />
<Reference Include="SimplSharpCustomAttributesInterface, Version=1.0.0.0, Culture=neutral, PublicKeyToken=1099c178b3b54c3b, processorArchitecture=MSIL"> <Reference Include="SimplSharpCustomAttributesInterface, Version=1.0.0.0, Culture=neutral, PublicKeyToken=1099c178b3b54c3b, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion> <SpecificVersion>False</SpecificVersion>
<HintPath>..\..\..\..\..\..\..\ProgramData\Crestron\SDK\SimplSharpCustomAttributesInterface.dll</HintPath> <HintPath>..\..\..\..\..\..\..\..\ProgramData\Crestron\SDK\SimplSharpCustomAttributesInterface.dll</HintPath>
</Reference> </Reference>
<Reference Include="SimplSharpHelperInterface, Version=1.0.0.0, Culture=neutral, PublicKeyToken=1099c178b3b54c3b, processorArchitecture=MSIL"> <Reference Include="SimplSharpHelperInterface, Version=1.0.0.0, Culture=neutral, PublicKeyToken=1099c178b3b54c3b, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion> <SpecificVersion>False</SpecificVersion>
<HintPath>..\..\..\..\..\..\..\ProgramData\Crestron\SDK\SimplSharpHelperInterface.dll</HintPath> <HintPath>..\..\..\..\..\..\..\..\ProgramData\Crestron\SDK\SimplSharpHelperInterface.dll</HintPath>
</Reference> </Reference>
<Reference Include="SimplSharpNewtonsoft, Version=1.0.0.0, Culture=neutral, PublicKeyToken=1099c178b3b54c3b, processorArchitecture=MSIL"> <Reference Include="SimplSharpNewtonsoft, Version=1.0.0.0, Culture=neutral, PublicKeyToken=1099c178b3b54c3b, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion> <SpecificVersion>False</SpecificVersion>
<HintPath>..\..\..\..\..\..\..\ProgramData\Crestron\SDK\SimplSharpNewtonsoft.dll</HintPath> <HintPath>..\..\..\..\..\..\..\..\ProgramData\Crestron\SDK\SimplSharpNewtonsoft.dll</HintPath>
</Reference> </Reference>
<Reference Include="SimplSharpReflectionInterface, Version=1.0.5583.25238, Culture=neutral, PublicKeyToken=1099c178b3b54c3b, processorArchitecture=MSIL"> <Reference Include="SimplSharpReflectionInterface, Version=1.0.5583.25238, Culture=neutral, PublicKeyToken=1099c178b3b54c3b, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion> <SpecificVersion>False</SpecificVersion>
<HintPath>..\..\..\..\..\..\..\ProgramData\Crestron\SDK\SimplSharpReflectionInterface.dll</HintPath> <HintPath>..\..\..\..\..\..\..\..\ProgramData\Crestron\SDK\SimplSharpReflectionInterface.dll</HintPath>
</Reference> </Reference>
<Reference Include="System" /> <Reference Include="System" />
<Reference Include="System.Core" /> <Reference Include="System.Core" />