private UvPipeHandle ListenPipe(bool useFileHandle)
{
var pipe = new UvPipeHandle(Log);
try
{
pipe.Init(Thread.Loop, Thread.QueueCloseHandle, false);
if (!useFileHandle)
{
pipe.Bind(EndPointInformation.SocketPath);
}
else
{
pipe.Open((IntPtr)EndPointInformation.FileHandle);
}
}
catch
{
pipe.Dispose();
throw;
}
return(pipe);
}
private UvPipeHandle ListenPipe(bool useFileHandle)
{
var pipe = new UvPipeHandle(Log);
try
{
pipe.Init(Thread.Loop, Thread.QueueCloseHandle, false);
if (!useFileHandle)
{
// UnixDomainSocketEndPoint.ToString() returns the path
pipe.Bind(EndPoint.ToString());
}
else
{
pipe.Open((IntPtr)((FileHandleEndPoint)EndPoint).FileHandle);
}
}
catch
{
pipe.Dispose();
throw;
}
return(pipe);
}
private void PostCallback()
{
ListenPipe = new UvPipeHandle(Log);
ListenPipe.Init(Thread.Loop, Thread.QueueCloseHandle, false);
ListenPipe.Bind(_pipeName);
ListenPipe.Listen(LibuvConstants.ListenBacklog,
(pipe, status, error, state) => ((ListenerPrimary)state).OnListenPipe(pipe, status, error), this);
}
/// <summary>
/// Creates the socket used to listen for incoming connections
/// </summary>
protected override UvStreamHandle CreateListenSocket()
{
var socket = new UvPipeHandle(Log);
socket.Init(Thread.Loop, false);
socket.Bind(ServerAddress.UnixPipePath);
socket.Listen(Constants.ListenBacklog, ConnectionCallback, this);
return(socket);
}
/// <summary>
/// Creates the socket used to listen for incoming connections
/// </summary>
protected override UvStreamHandle CreateListenSocket()
{
var socket = new UvPipeHandle(Log);
socket.Init(Thread.Loop, Thread.QueueCloseHandle, false);
socket.Bind(ServerAddress.UnixPipePath);
socket.Listen(Constants.ListenBacklog, (stream, status, error, state) => ConnectionCallback(stream, status, error, state), this);
return(socket);
}
/// <summary>
/// Creates the socket used to listen for incoming connections
/// </summary>
protected override UvStreamHandle CreateListenSocket(string host, int port)
{
var socket = new UvPipeHandle(Log);
socket.Init(Thread.Loop, false);
socket.Bind(host);
socket.Listen(Constants.ListenBacklog, ConnectionCallback, this);
return(socket);
}
private void PostCallback()
{
ListenPipe = new UvPipeHandle(Log);
ListenPipe.Init(Thread.Loop, Thread.QueueCloseHandle, false);
ListenPipe.Bind(_pipeName);
#pragma warning disable CS0618
ListenPipe.Listen(TransportContext.Options.Backlog,
(pipe, status, error, state) => ((ListenerPrimary)state).OnListenPipe(pipe, status, error), this);
#pragma warning restore CS0618
}
public void InitAndCloseServerPipe()
{
var loop = new UvLoopHandle(_logger);
var pipe = new UvPipeHandle(_logger);
loop.Init(_uv);
pipe.Init(loop, (a, b) => { }, true);
pipe.Bind(@"\\.\pipe\InitAndCloseServerPipe");
pipe.Dispose();
loop.Run();
pipe.Dispose();
loop.Dispose();
}
public async Task StartAsync(
string pipeName,
ServerAddress address,
KestrelThread thread,
Func <Frame, Task> application)
{
await StartAsync(address, thread, application).ConfigureAwait(false);
await Thread.PostAsync(_ =>
{
ListenPipe = new UvPipeHandle(Log);
ListenPipe.Init(Thread.Loop, false);
ListenPipe.Bind(pipeName);
ListenPipe.Listen(Constants.ListenBacklog, OnListenPipe, null);
}, null).ConfigureAwait(false);
}
/// <summary>
/// Creates the socket used to listen for incoming connections
/// </summary>
protected override UvStreamHandle CreateListenSocket()
{
var socket = new UvPipeHandle(Log);
try
{
socket.Init(Thread.Loop, Thread.QueueCloseHandle, false);
socket.Bind(ServerAddress.UnixPipePath);
}
catch
{
socket.Dispose();
throw;
}
return(socket);
}
public void ServerPipeListenForConnections()
{
const string pipeName = @"\\.\pipe\ServerPipeListenForConnections";
var loop = new UvLoopHandle(_logger);
var serverListenPipe = new UvPipeHandle(_logger);
loop.Init(_uv);
serverListenPipe.Init(loop, (a, b) => { }, false);
serverListenPipe.Bind(pipeName);
serverListenPipe.Listen(128, (backlog, status, error, state) =>
{
var serverConnectionPipe = new UvPipeHandle(_logger);
serverConnectionPipe.Init(loop, (a, b) => { }, true);
try
{
serverListenPipe.Accept(serverConnectionPipe);
}
catch (Exception)
{
serverConnectionPipe.Dispose();
return;
}
var writeRequest = new UvWriteReq(new KestrelTrace(new TestKestrelTrace()));
writeRequest.Init(loop);
var pool = new MemoryPool();
var block = pool.Lease();
block.GetIterator().CopyFrom(new ArraySegment <byte>(new byte[] { 1, 2, 3, 4 }));
var start = new MemoryPoolIterator(block, 0);
var end = new MemoryPoolIterator(block, block.Data.Count);
writeRequest.Write(
serverConnectionPipe,
start,
end,
1,
(handle, status2, error2, state2) =>
{
writeRequest.Dispose();
serverConnectionPipe.Dispose();
serverListenPipe.Dispose();
pool.Return(block);
pool.Dispose();
},
null);
}, null);
var worker = new Thread(() =>
{
var loop2 = new UvLoopHandle(_logger);
var clientConnectionPipe = new UvPipeHandle(_logger);
var connect = new UvConnectRequest(new KestrelTrace(new TestKestrelTrace()));
loop2.Init(_uv);
clientConnectionPipe.Init(loop2, (a, b) => { }, true);
connect.Init(loop2);
connect.Connect(clientConnectionPipe, pipeName, (handle, status, error, state) =>
{
var buf = loop2.Libuv.buf_init(Marshal.AllocHGlobal(8192), 8192);
connect.Dispose();
clientConnectionPipe.ReadStart(
(handle2, cb, state2) => buf,
(handle2, status2, state2) =>
{
if (status2 == Constants.EOF)
{
clientConnectionPipe.Dispose();
}
},
null);
}, null);
loop2.Run();
loop2.Dispose();
});
worker.Start();
loop.Run();
loop.Dispose();
worker.Join();
}
public void ServerPipeDispatchConnections()
{
var pipeName = @"\\.\pipe\ServerPipeDispatchConnections" + Guid.NewGuid().ToString("n");
var loop = new UvLoopHandle(_logger);
loop.Init(_uv);
var serverConnectionPipe = default(UvPipeHandle);
var serverConnectionPipeAcceptedEvent = new ManualResetEvent(false);
var serverConnectionTcpDisposedEvent = new ManualResetEvent(false);
var serverListenPipe = new UvPipeHandle(_logger);
serverListenPipe.Init(loop, (a, b) => { }, false);
serverListenPipe.Bind(pipeName);
serverListenPipe.Listen(128, (handle, status, error, state) =>
{
serverConnectionPipe = new UvPipeHandle(_logger);
serverConnectionPipe.Init(loop, (a, b) => { }, true);
try
{
serverListenPipe.Accept(serverConnectionPipe);
serverConnectionPipeAcceptedEvent.Set();
}
catch (Exception ex)
{
Console.WriteLine(ex);
serverConnectionPipe.Dispose();
serverConnectionPipe = null;
}
}, null);
var serverListenTcp = new UvTcpHandle(_logger);
serverListenTcp.Init(loop, (a, b) => { });
var address = ServerAddress.FromUrl($"http://127.0.0.1:0/");
serverListenTcp.Bind(address);
var port = serverListenTcp.GetSockIPEndPoint().Port;
serverListenTcp.Listen(128, (handle, status, error, state) =>
{
var serverConnectionTcp = new UvTcpHandle(_logger);
serverConnectionTcp.Init(loop, (a, b) => { });
serverListenTcp.Accept(serverConnectionTcp);
serverConnectionPipeAcceptedEvent.WaitOne();
var writeRequest = new UvWriteReq(new KestrelTrace(new TestKestrelTrace()));
writeRequest.Init(loop);
writeRequest.Write2(
serverConnectionPipe,
new ArraySegment <ArraySegment <byte> >(new ArraySegment <byte>[] { new ArraySegment <byte>(new byte[] { 1, 2, 3, 4 }) }),
serverConnectionTcp,
(handle2, status2, error2, state2) =>
{
writeRequest.Dispose();
serverConnectionTcp.Dispose();
serverConnectionTcpDisposedEvent.Set();
serverConnectionPipe.Dispose();
serverListenPipe.Dispose();
serverListenTcp.Dispose();
},
null);
}, null);
var worker = new Thread(() =>
{
var loop2 = new UvLoopHandle(_logger);
var clientConnectionPipe = new UvPipeHandle(_logger);
var connect = new UvConnectRequest(new KestrelTrace(new TestKestrelTrace()));
loop2.Init(_uv);
clientConnectionPipe.Init(loop2, (a, b) => { }, true);
connect.Init(loop2);
connect.Connect(clientConnectionPipe, pipeName, (handle, status, error, state) =>
{
connect.Dispose();
var buf = loop2.Libuv.buf_init(Marshal.AllocHGlobal(64), 64);
serverConnectionTcpDisposedEvent.WaitOne();
clientConnectionPipe.ReadStart(
(handle2, cb, state2) => buf,
(handle2, status2, state2) =>
{
if (status2 == Constants.EOF)
{
clientConnectionPipe.Dispose();
return;
}
var clientConnectionTcp = new UvTcpHandle(_logger);
clientConnectionTcp.Init(loop2, (a, b) => { });
clientConnectionPipe.Accept(clientConnectionTcp);
var buf2 = loop2.Libuv.buf_init(Marshal.AllocHGlobal(64), 64);
clientConnectionTcp.ReadStart(
(handle3, cb, state3) => buf2,
(handle3, status3, state3) =>
{
if (status3 == Constants.EOF)
{
clientConnectionTcp.Dispose();
}
},
null);
},
null);
}, null);
loop2.Run();
loop2.Dispose();
});
var worker2 = new Thread(() =>
{
try
{
serverConnectionPipeAcceptedEvent.WaitOne();
var socket = TestConnection.CreateConnectedLoopbackSocket(port);
socket.Send(new byte[] { 6, 7, 8, 9 });
socket.Shutdown(SocketShutdown.Send);
var cb = socket.Receive(new byte[64]);
socket.Dispose();
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
});
worker.Start();
worker2.Start();
loop.Run();
loop.Dispose();
worker.Join();
worker2.Join();
}
public void ServerPipeListenForConnections()
{
const string pipeName = @"\\.\pipe\ServerPipeListenForConnections";
var loop = new UvLoopHandle(_logger);
var serverListenPipe = new UvPipeHandle(_logger);
loop.Init(_uv);
serverListenPipe.Init(loop, (a, b) => { }, false);
serverListenPipe.Bind(pipeName);
serverListenPipe.Listen(128, async(backlog, status, error, state) =>
{
var serverConnectionPipe = new UvPipeHandle(_logger);
serverConnectionPipe.Init(loop, (a, b) => { }, true);
try
{
serverListenPipe.Accept(serverConnectionPipe);
}
catch (Exception)
{
serverConnectionPipe.Dispose();
return;
}
var writeRequest = new UvWriteReq(_logger);
writeRequest.DangerousInit(loop);
await writeRequest.WriteAsync(
serverConnectionPipe,
new ReadOnlyBuffer(new byte[] { 1, 2, 3, 4 }));
writeRequest.Dispose();
serverConnectionPipe.Dispose();
serverListenPipe.Dispose();
}, null);
var worker = new Thread(() =>
{
var loop2 = new UvLoopHandle(_logger);
var clientConnectionPipe = new UvPipeHandle(_logger);
var connect = new UvConnectRequest(_logger);
loop2.Init(_uv);
clientConnectionPipe.Init(loop2, (a, b) => { }, true);
connect.DangerousInit(loop2);
connect.Connect(clientConnectionPipe, pipeName, (handle, status, error, state) =>
{
var buf = loop2.Libuv.buf_init(Marshal.AllocHGlobal(8192), 8192);
connect.Dispose();
clientConnectionPipe.ReadStart(
(handle2, cb, state2) => buf,
(handle2, status2, state2) =>
{
if (status2 == TestConstants.EOF)
{
clientConnectionPipe.Dispose();
}
},
null);
}, null);
loop2.Run();
loop2.Dispose();
});
worker.Start();
loop.Run();
loop.Dispose();
worker.Join();
}
public void ServerPipeListenForConnections()
{
var loop = new UvLoopHandle(_logger);
var serverListenPipe = new UvPipeHandle(_logger);
loop.Init(_uv);
serverListenPipe.Init(loop, false);
serverListenPipe.Bind(@"\\.\pipe\ServerPipeListenForConnections");
serverListenPipe.Listen(128, (_1, status, error, _2) =>
{
var serverConnectionPipe = new UvPipeHandle(_logger);
serverConnectionPipe.Init(loop, true);
try
{
serverListenPipe.Accept(serverConnectionPipe);
}
catch (Exception)
{
serverConnectionPipe.Dispose();
return;
}
var writeRequest = new UvWriteReq(new KestrelTrace(new TestKestrelTrace()));
writeRequest.Init(loop);
var block = MemoryPoolBlock2.Create(
new ArraySegment <byte>(new byte[] { 1, 2, 3, 4 }),
dataPtr: IntPtr.Zero,
pool: null,
slab: null);
var start = new MemoryPoolIterator2(block, 0);
var end = new MemoryPoolIterator2(block, block.Data.Count);
writeRequest.Write(
serverConnectionPipe,
start,
end,
1,
(_3, status2, error2, _4) =>
{
writeRequest.Dispose();
serverConnectionPipe.Dispose();
serverListenPipe.Dispose();
block.Unpin();
},
null);
}, null);
var worker = new Thread(() =>
{
var loop2 = new UvLoopHandle(_logger);
var clientConnectionPipe = new UvPipeHandle(_logger);
var connect = new UvConnectRequest(new KestrelTrace(new TestKestrelTrace()));
loop2.Init(_uv);
clientConnectionPipe.Init(loop2, true);
connect.Init(loop2);
connect.Connect(clientConnectionPipe, @"\\.\pipe\ServerPipeListenForConnections", (_1, status, error, _2) =>
{
var buf = loop2.Libuv.buf_init(Marshal.AllocHGlobal(8192), 8192);
connect.Dispose();
clientConnectionPipe.ReadStart(
(_3, cb, _4) => buf,
(_3, status2, _4) =>
{
if (status2 == 0)
{
clientConnectionPipe.Dispose();
}
},
null);
}, null);
loop2.Run();
loop2.Dispose();
});
worker.Start();
loop.Run();
loop.Dispose();
worker.Join();
}
public void ServerPipeDispatchConnections()
{
var pipeName = @"\\.\pipe\ServerPipeDispatchConnections" + Guid.NewGuid().ToString("n");
var loop = new UvLoopHandle(_logger);
loop.Init(_uv);
var serverConnectionPipe = default(UvPipeHandle);
var serverConnectionPipeAcceptedEvent = new ManualResetEvent(false);
var serverConnectionTcpDisposedEvent = new ManualResetEvent(false);
var serverListenPipe = new UvPipeHandle(_logger);
serverListenPipe.Init(loop, false);
serverListenPipe.Bind(pipeName);
serverListenPipe.Listen(128, (_1, status, error, _2) =>
{
serverConnectionPipe = new UvPipeHandle(_logger);
serverConnectionPipe.Init(loop, true);
try
{
serverListenPipe.Accept(serverConnectionPipe);
serverConnectionPipeAcceptedEvent.Set();
}
catch (Exception ex)
{
Console.WriteLine(ex);
serverConnectionPipe.Dispose();
serverConnectionPipe = null;
}
}, null);
var serverListenTcp = new UvTcpHandle(_logger);
serverListenTcp.Init(loop);
var address = ServerAddress.FromUrl("http://localhost:54321/");
serverListenTcp.Bind(address);
serverListenTcp.Listen(128, (_1, status, error, _2) =>
{
var serverConnectionTcp = new UvTcpHandle(_logger);
serverConnectionTcp.Init(loop);
serverListenTcp.Accept(serverConnectionTcp);
serverConnectionPipeAcceptedEvent.WaitOne();
var writeRequest = new UvWriteReq(new KestrelTrace(new TestKestrelTrace()));
writeRequest.Init(loop);
writeRequest.Write2(
serverConnectionPipe,
new ArraySegment <ArraySegment <byte> >(new ArraySegment <byte>[] { new ArraySegment <byte>(new byte[] { 1, 2, 3, 4 }) }),
serverConnectionTcp,
(_3, status2, error2, _4) =>
{
writeRequest.Dispose();
serverConnectionTcp.Dispose();
serverConnectionTcpDisposedEvent.Set();
serverConnectionPipe.Dispose();
serverListenPipe.Dispose();
serverListenTcp.Dispose();
},
null);
}, null);
var worker = new Thread(() =>
{
var loop2 = new UvLoopHandle(_logger);
var clientConnectionPipe = new UvPipeHandle(_logger);
var connect = new UvConnectRequest(new KestrelTrace(new TestKestrelTrace()));
loop2.Init(_uv);
clientConnectionPipe.Init(loop2, true);
connect.Init(loop2);
connect.Connect(clientConnectionPipe, pipeName, (_1, status, error, _2) =>
{
connect.Dispose();
var buf = loop2.Libuv.buf_init(Marshal.AllocHGlobal(64), 64);
serverConnectionTcpDisposedEvent.WaitOne();
clientConnectionPipe.ReadStart(
(_3, cb, _4) => buf,
(_3, status2, _4) =>
{
if (status2 == 0)
{
clientConnectionPipe.Dispose();
return;
}
var clientConnectionTcp = new UvTcpHandle(_logger);
clientConnectionTcp.Init(loop2);
clientConnectionPipe.Accept(clientConnectionTcp);
var buf2 = loop2.Libuv.buf_init(Marshal.AllocHGlobal(64), 64);
clientConnectionTcp.ReadStart(
(_5, cb, _6) => buf2,
(_5, status3, _6) =>
{
if (status3 == 0)
{
clientConnectionTcp.Dispose();
}
},
null);
},
null);
}, null);
loop2.Run();
loop2.Dispose();
});
var worker2 = new Thread(() =>
{
try
{
serverConnectionPipeAcceptedEvent.WaitOne();
var socket = new Socket(SocketType.Stream, ProtocolType.IP);
socket.Connect(IPAddress.Loopback, 54321);
socket.Send(new byte[] { 6, 7, 8, 9 });
socket.Shutdown(SocketShutdown.Send);
var cb = socket.Receive(new byte[64]);
socket.Dispose();
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
});
worker.Start();
worker2.Start();
loop.Run();
loop.Dispose();
worker.Join();
worker2.Join();
}
public void ServerPipeListenForConnections()
{
var loop = new UvLoopHandle(_logger);
var serverListenPipe = new UvPipeHandle(_logger);
loop.Init(_uv);
serverListenPipe.Init(loop, false);
serverListenPipe.Bind(@"\\.\pipe\ServerPipeListenForConnections");
serverListenPipe.Listen(128, (_1, status, error, _2) =>
{
var serverConnectionPipe = new UvPipeHandle(_logger);
serverConnectionPipe.Init(loop, true);
try
{
serverListenPipe.Accept(serverConnectionPipe);
}
catch (Exception)
{
serverConnectionPipe.Dispose();
return;
}
var writeRequest = new UvWriteReq(new KestrelTrace(new TestKestrelTrace()));
writeRequest.Init(loop);
writeRequest.Write(
serverConnectionPipe,
new ArraySegment <ArraySegment <byte> >(new ArraySegment <byte>[] { new ArraySegment <byte>(new byte[] { 1, 2, 3, 4 }) }),
(_3, status2, error2, _4) =>
{
writeRequest.Dispose();
serverConnectionPipe.Dispose();
serverListenPipe.Dispose();
},
null);
}, null);
var worker = new Thread(() =>
{
var loop2 = new UvLoopHandle(_logger);
var clientConnectionPipe = new UvPipeHandle(_logger);
var connect = new UvConnectRequest(new KestrelTrace(new TestKestrelTrace()));
loop2.Init(_uv);
clientConnectionPipe.Init(loop2, true);
connect.Init(loop2);
connect.Connect(clientConnectionPipe, @"\\.\pipe\ServerPipeListenForConnections", (_1, status, error, _2) =>
{
var buf = loop2.Libuv.buf_init(Marshal.AllocHGlobal(8192), 8192);
connect.Dispose();
clientConnectionPipe.ReadStart(
(_3, cb, _4) => buf,
(_3, status2, errCode, error2, _4) =>
{
if (status2 == 0)
{
clientConnectionPipe.Dispose();
}
},
null);
}, null);
loop2.Run();
loop2.Dispose();
});
worker.Start();
loop.Run();
loop.Dispose();
worker.Join();
}