public void HandleRemainingBytes( SocketClient client, ArraySegment<byte> bytes, bool requestCanHaveBody )
{
if( requestCanHaveBody )
HandleNextRead( client.Id, bytes );
else
client.ReadBytes = bytes;
}
public void RequestComplete( SocketClient client )
{
if( client.Request.KeepAlive )
{
if(client.ReadBytes.Offset >= client.ReadBytes.Count - 1 )
{
client.Socket.Read();
//client.Socket.Close();
}
else
HandleNextRead( client.Id, client.ReadBytes );
}
else
client.Socket.Close();
}
public void ReadOrComplete( SocketClient client )
{
var expected = client.Request.GetExpectedBodyLength();
var readComplete = expected > 0 && client.BytesRead >= expected;
if( readComplete )
client.ReadComplete();
else
client.Socket.Read();
}
public void ParseRequest( SocketClient client, ArraySegment<byte> bytes )
{
client.Next = ( client.Request == null || !client.Request.HeadersComplete )
? client.Next
: CreateApplication;
client.Request = client.Request ?? new Request(
( remaining, canHaveBody ) => HandleRemainingBytes( client, remaining, canHaveBody ) );
RequestParser.PopulateRequest( client.Request, bytes );
if( !client.Request.CanHaveBody && client.Request.HeadersComplete )
{
CreateApplication( client, new ArraySegment<byte>() );
client.ReadComplete();
}
}
public void CreateApplication( SocketClient client, ArraySegment<byte> bytes )
{
client.Application = Router.GetApplicationFor( client.Request );
var responseHelper = new ResponseHelper( Configuration );
var writer = new ResponseWriter( client.Socket, responseHelper.PendingWrite, () => RequestComplete( client ) );
responseHelper.Initialize(
( status, headers, setup ) =>
{
writer.Begin( status, headers );
setup( writer.OnNext, writer.OnError, writer.OnComplete );
}
);
client.Request.Body =
( next, error, complete ) =>
{
client.Next = ( c, b ) =>
{
if( b.Count == 0 )
client.ReadComplete();
else if( !next( b, () => ReadOrComplete( c ) ) )
ReadOrComplete( c );
};
client.ReadError = error;
client.ReadComplete = () =>
{
client.ReadComplete = () => { };
client.Next = ParseRequest;
client.Request = new Request(
( remaining, canHaveBody ) => HandleRemainingBytes( client, remaining, canHaveBody ) );
complete();
};
return () => client.Socket.Close();
};
client.Request.Response = responseHelper;
client.Application.Run(
client.Request.ToEnvironmentDictionary(),
responseHelper.Respond,
Console.WriteLine );
client.Next( client, bytes );
}