https://bugzilla.novell.com/show_bug.cgi?id=371923
Summary: Incorrect exception thrown by Net
Product: Mono: Class Libraries
Version: 1.9.0
Platform: i686
OS/Version: openSUSE 10.3
Status: NEW
Severity: Normal
Priority: P5 - None
Component: CORLIB
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
QAContact: [email protected]
Found By: ---
NetworkStream(socket) contstructor should throw IOException if socket is not
connected. Instead it throws ArgumentException.
This actually causes hard-to-workaround problems when NetworkStream is used
with other libraries and they expect an IOException but ArgumentException is
thrown.
[EMAIL PROTECTED]:~/beagle/bludgeon> cat a.cs
using System;
using System.Text;
using System.IO;
using System.Net;
using System.Net.Sockets;
class a{
public static void Main ()
{
IPEndPoint ipe = new IPEndPoint(Dns.GetHostEntry
("www.google.com").AddressList [0], 80);
Socket s = new Socket(ipe.AddressFamily, SocketType.Stream,
ProtocolType.Tcp);
s.Close ();
NetworkStream ns = new NetworkStream (s);
}
}
[EMAIL PROTECTED]:~/beagle/bludgeon> mono a.exe
Unhandled Exception: System.ArgumentException: Not connected
Parameter name: socket
at System.Net.Sockets.NetworkStream..ctor (System.Net.Sockets.Socket socket,
FileAccess access, Boolean owns_socket) [0x00000]
at System.Net.Sockets.NetworkStream..ctor (System.Net.Sockets.Socket socket)
[0x00000]
at (wrapper remoting-invoke-with-check)
System.Net.Sockets.NetworkStream:.ctor (System.Net.Sockets.Socket)
at a.Main () [0x00000]
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