Bonjour , je suis encore avec mon winsock 
Alors voila j'en suis rendu ou que le server accepte un nombre limité de connexion.
Mais le probleme c'est que seul le dernier connecté peut envoyer des données.
Les autres connecté Erreur.... quand t'il éssey d'envoyer une donnée
Voici la source du server :
Private Sub Form_Load()
Winsock1.LocalPort = 52
Winsock1.Listen
End Sub
Private Sub Winsock1_ConnectionRequest(ByVal requestID As Long)
Winsock2.Close
Winsock2.Accept requestID
End Sub
Private Sub Winsock1_Error(ByVal Number As Integer, Description As String, ByVal Scode As Long, ByVal Source As String, ByVal HelpFile As String, ByVal HelpContext As Long, CancelDisplay As Boolean)
MsgBox "Win 1 server erreur"
End Sub
Private Sub Winsock2_DataArrival(ByVal bytesTotal As Long)
Dim recu As String
Winsock2.GetData recu
Text1.Text = Text1.Text & vbCrLf & recu
End Sub
Private Sub Winsock2_Error(ByVal Number As Integer, Description As String, ByVal Scode As Long, ByVal Source As String, ByVal HelpFile As String, ByVal HelpContext As Long, CancelDisplay As Boolean)
MsgBox "Win 2 server erreur"
End Sub
Voici la source du clien :
Private Sub Command1_Click()
Winsock1.SendData (Text1.Text)
End Sub
Private Sub Form_Load()
Winsock1.Connect "127.0.0.1", 52
End Sub
Private Sub Winsock1_Error(ByVal Number As Integer, Description As String, ByVal Scode As Long, ByVal Source As String, ByVal HelpFile As String, ByVal HelpContext As Long, CancelDisplay As Boolean)
MsgBox "erreur"
End Sub