static void RunLoop(bool log)
{
var loop = new UVLoop();
var listener = new TcpListener(s_ipAddress, s_port, loop);
var formatter = new ArrayFormatter(512, EncodingData.InvariantUtf8);
listener.ConnectionAccepted += (Tcp connection) =>
{
if (log)
{
Console.WriteLine("connection accepted");
}
connection.ReadCompleted += (data) =>
{
if (log)
{
unsafe
{
var requestString = new Utf8String(data);
Console.WriteLine("*REQUEST:\n {0}", requestString.ToString());
}
}
formatter.Clear();
formatter.Append("HTTP/1.1 200 OK");
formatter.Append("\r\n\r\n");
formatter.Append("Hello World!");
if (log)
{
formatter.Format(" @ {0:O}", DateTime.UtcNow);
}
var segment = formatter.Formatted;
unsafe
{
fixed(byte *p = segment.Array)
{
var response = new Memory <byte>(segment.Array, segment.Offset, segment.Count, pointer: p);
connection.TryWrite(response);
}
}
connection.Dispose();
};
connection.ReadStart();
};
listener.Listen();
loop.Run();
}
static void RunLoop(bool log)
{
var loop = new UVLoop();
var listener = new TcpListener(s_ipAddress, s_port, loop);
listener.ConnectionAccepted += (Tcp connection) =>
{
if (log)
{
Console.WriteLine("connection accepted");
}
connection.ReadCompleted += (data) =>
{
if (log)
{
unsafe
{
var requestString = new Utf8Span(data.Span);
Console.WriteLine("*REQUEST:\n {0}", requestString.ToString());
}
}
var formatter = new ArrayFormatter(512, SymbolTable.InvariantUtf8);
formatter.Clear();
formatter.Append("HTTP/1.1 200 OK");
formatter.Append("\r\n\r\n");
formatter.Append("Hello World!");
if (log)
{
formatter.Format(" @ {0:O}", DateTime.UtcNow);
}
var segment = formatter.Formatted;
using (var memory = new OwnedPinnedBuffer <byte>(segment.Array))
{
connection.TryWrite(memory.Memory.Slice(segment.Offset, segment.Count));
connection.Dispose();
}
};
connection.ReadStart();
};
listener.Listen();
loop.Run();
}
static void RunLoop(bool log)
{
var loop = new UVLoop();
var listener = new TcpListener("127.0.0.1", 8080, loop);
var formatter = new BufferFormatter(512, FormattingData.InvariantUtf8);
listener.ConnectionAccepted += (Tcp connection) =>
{
if (log)
{
Console.WriteLine("connection accepted");
}
connection.ReadCompleted += (ByteSpan data) =>
{
if (log)
{
unsafe
{
var requestString = new Utf8String(data.UnsafeBuffer, data.Length);
Console.WriteLine("*REQUEST:\n {0}", requestString.ToString());
}
}
formatter.Clear();
formatter.Append("HTTP/1.1 200 OK");
formatter.Append("\r\n\r\n");
formatter.Append("Hello World!");
if (log)
{
formatter.Format(" @ {0:O}", DateTime.UtcNow);
}
var response = formatter.Buffer.Slice(0, formatter.CommitedByteCount); // formatter should have a property for written bytes
GCHandle gcHandle;
var byteSpan = response.Pin(out gcHandle);
connection.TryWrite(byteSpan);
connection.Dispose();
gcHandle.Free(); // TODO: formatter should format to ByteSpan, to avoid pinning
};
connection.ReadStart();
};
listener.Listen();
loop.Run();
}
static void RunLoop(bool log)
{
var loop = new UVLoop();
var listener = new TcpListener(s_ipAddress, s_port, loop);
var formatter = new BufferFormatter(512, FormattingData.InvariantUtf8);
listener.ConnectionAccepted += (Tcp connection) =>
{
if (log)
{
Console.WriteLine("connection accepted");
}
connection.ReadCompleted += (Span <byte> data) =>
{
if (log)
{
unsafe
{
var requestString = new Utf8String(data);
Console.WriteLine("*REQUEST:\n {0}", requestString.ToString());
}
}
formatter.Clear();
formatter.Append("HTTP/1.1 200 OK");
formatter.Append("\r\n\r\n");
formatter.Append("Hello World!");
if (log)
{
formatter.Format(" @ {0:O}", DateTime.UtcNow);
}
var response = formatter.Buffer.Slice(0, formatter.CommitedByteCount); // formatter should have a property for written bytes
connection.TryWrite(response);
connection.Dispose();
};
connection.ReadStart();
};
listener.Listen();
loop.Run();
}
static void Main(string[] args)
{
var loop = new UVLoop();
var listener = new TcpListener("0.0.0.0", 7, loop);
listener.ConnectionAccepted += (Tcp connection) =>
{
connection.ReadCompleted += (data) =>
{
connection.TryWrite(data);
};
connection.ReadStart();
};
listener.Listen();
loop.Run();
}
public static void Test1()
{
//--------------------------------------------------------
Console.WriteLine("EspressoND test libuv inside nodejs");
Console.WriteLine("SharpConnect.IO says : hello!");
//--------------------------------------------------------
UVLoop uvLoop = new UVLoop();
TcpListener tcpListener = new TcpListener("127.0.0.1", 8080, uvLoop);
tcpListener.ConnectionAccepted += (Tcp newIncommingConn) =>
{
newIncommingConn.ReadCompleted += (arg) =>
{
//get data --temp
string req = null;
unsafe
{
byte * dataH = (byte *)arg.UnsafePointer;
int dataLen = arg.Length;
byte[] copyData = new byte[dataLen];
System.Runtime.InteropServices.Marshal.Copy((IntPtr)dataH,
copyData, 0, dataLen
);
req = System.Text.Encoding.UTF8.GetString(copyData);
}
//--------------------------------------------------------
StringBuilder stbuilder = new StringBuilder();
stbuilder.Append("OK-12345");
newIncommingConn.TryWrite(
CreateTestResponse(stbuilder));
//--------------------------------------------------------
};
newIncommingConn.ReadStart();
};
tcpListener.Listen(); //start listening
uvLoop.Run();
//server wait for new incomming connection
//-----------
//try test by call http://127.0.0.1:8080 from web browser
uvLoop.Stop();
}
public static void Main(string[] args)
{
var buffer = new byte[1024];
var quote = new Utf8String("Insanity: doing the same thing over and over again and expecting different results. - Albert Einstein");;
var loop = new UVLoop();
var listener = new TcpListener("0.0.0.0", 17, loop);
listener.ConnectionAccepted += (Tcp connection) =>
{
connection.ReadCompleted += (data) =>
{
quote.CopyTo(buffer);
connection.TryWrite(buffer, quote.Length);
};
connection.ReadStart();
};
listener.Listen();
loop.Run();
}
protected UVListener(UVLoop loop, HandleType type) : base(loop, type)
{
DefaultBacklog = 128;
}
internal Tcp(UVLoop loop) : base(loop, HandleType.UV_TCP)
{
UVInterop.uv_tcp_init(loop.Handle, Handle);
}
public TcpListener(string ipAddress, int port, UVLoop loop) : base(loop, HandleType.UV_TCP)
{
UVException.ThrowIfError(UVInterop.uv_tcp_init(Loop.Handle, Handle));
Bind(this, ipAddress, port);
}
