Esta sección te permite ver todos los mensajes escritos por este usuario. Ten en cuenta que sólo puedes ver los mensajes escritos en zonas a las que tienes acceso en este momento.
Private Sub MyWorker_DoWork(ByVal sender As Object, ByVal e As System.ComponentModel.DoWorkEventArgs) _
Handles MyWorker.DoWork
Do While MyWorker.CancellationPending = False
_busy.WaitOne(5000) 'Creo un intervalo de 5 segundos para ejecutar el Sub
CheckProcess()
Loop
e.Cancel = True
End Sub_socket.Send(textSend.Text)
Imports System.Net
Imports System.Net.Sockets
Imports System.Text
Imports System.Threading
' State object for reading client data asynchronously
Public Class StateObject
' Client socket.
Public workSocket As Socket = Nothing
' Size of receive buffer.
Public Const BufferSize As Integer = 1024
' Receive buffer.
Public buffer(BufferSize) As Byte
' Received data string.
Public sb As New StringBuilder
End Class 'StateObject
Public Class AsynchronousSocketListener
' Thread signal.
Public Shared allDone As New ManualResetEvent(False)
Public Shared ClientsInfo As New List(Of UserInfo)
' This server waits for a connection and then uses asychronous operations to
' accept the connection, get data from the connected client,
' echo that data back to the connected client.
' It then disconnects from the client and waits for another client.
Public Shared Sub Escuchar()
' Data buffer for incoming data.
Dim bytes() As Byte = New [Byte](1023) {}
' Establish the local endpoint for the socket.
Dim IpEndPoint As IPEndPoint = New IPEndPoint(IPAddress.Any, 11000)
' Create a TCP/IP socket.
Dim listener As New Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)
' Bind the socket to the local endpoint and listen for incoming connections.
listener.Bind(IpEndPoint)
listener.Listen(100)
While True
' Set the event to nonsignaled state.
allDone.Reset()
' Start an asynchronous socket to listen for connections.
'MessageBox.Show("Waiting for a connection...", "Server Side")
listener.BeginAccept(New AsyncCallback(AddressOf AcceptCallback), listener)
' Wait until a connection is made and processed before continuing.
allDone.WaitOne()
End While
End Sub 'Main
Public Shared Sub AcceptCallback(ByVal ar As IAsyncResult)
' Get the socket that handles the client request.
Dim listener As Socket = CType(ar.AsyncState, Socket)
' End the operation.
Dim handler As Socket = listener.EndAccept(ar)
' Create the state object for the async receive.
Dim state As New StateObject
state.workSocket = handler
handler.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0, New AsyncCallback(AddressOf ReadCallback), state)
End Sub 'AcceptCallback
Public Shared Sub ReadCallback(ByVal ar As IAsyncResult)
Dim content As String = String.Empty
' Retrieve the state object and the handler socket
' from the asynchronous state object.
Dim state As StateObject = CType(ar.AsyncState, StateObject)
Dim handler As Socket = state.workSocket
' Read data from the client socket.
Dim bytesRead As Integer = handler.EndReceive(ar)
If bytesRead > 0 Then
' There might be more data, so store the data received so far.
state.sb.Append(Encoding.ASCII.GetString(state.buffer, 0, bytesRead))
' Check for end-of-file tag. If it is not there, read
' more data.
content = state.sb.ToString()
If content.IndexOf("<EOF>") > -1 Then
' All the data has been read from the
' client.
MessageBox.Show("Read {0} bytes from socket. " + vbLf + " Data : {1}", content.Length, content)
MessageBox.Show(content, "Server Side")
Send(handler, content)
Else
' Not all data received. Get more.
handler.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0, New AsyncCallback(AddressOf ReadCallback), state)
End If
End If
End Sub 'ReadCallback
Private Shared Sub Send(ByVal handler As Socket, ByVal data As String)
' Convert the string data to byte data using ASCII encoding.
Dim byteData As Byte() = Encoding.ASCII.GetBytes(data)
' Begin sending the data to the remote device.
handler.BeginSend(byteData, 0, byteData.Length, 0, New AsyncCallback(AddressOf SendCallback), handler)
End Sub 'Send
Private Shared Sub SendCallback(ByVal ar As IAsyncResult)
' Retrieve the socket from the state object.
Dim handler As Socket = CType(ar.AsyncState, Socket)
' Complete sending the data to the remote device.
Dim bytesSent As Integer = handler.EndSend(ar)
MessageBox.Show("Sent" & bytesSent & " bytes to client.", "Server Side")
handler.Shutdown(SocketShutdown.Both)
handler.Close()
' Signal the main thread to continue.
allDone.Set()
End Sub 'SendCallback
End Class 'AsynchronousSocketListener
Dim userInfo As UserInfo = UserInfo.FromStream(buferr completo de los datos recibidos por el socket)
users.Add(userInfo)
parametros = "LXdlYk1vZGUgTVAgLU9yaWdpbl9Ob0FwcEZvY3VzIC1vbmxpbmVFbnZpcm9ubWVudCBwcm9kIC1sb2dpblRva2VuIDQtOC0xNS0xNi0yMy00MiAtQXV0aFRva2VuIDQtOC0xNS0xNi0yMy00MiAtcmVxdWVzdFN0YXRlIFN0YXRlX0NsYWltUmVzZXJ2YXRpb24gLXJlcXVlc3RTdGF0ZVBhcmFtcyAiPGRhdGEgcHV0aW5zcXVhZD1cImZhbHNlXCIgZ2FtZWlkPVwiMjk3OFwiIHBlcnNvbmFyZWY9XCIxMDAwMFwiIGxldmVsbW9kZT1cIm1wXCI+PC9kYXRhPiJ8MTAuMjIuMi4yNDB8aHR0cDovLzEwLjIyLjIuMjQwL2Jhbm5lci5wbmd8OTEwfDI1Ng=="
Process.Start("D:\Juegos\BF3\Redirector.exe", " bf3Lan://" & parametros)