Unknown error (0x274d)

Question

Hello,
Am stepping through the code and when code tries to create a socket in
FTPControlSocket.cs > private Socket CreateDataSocketPASV() > sock.Connect(ipe);, I get the error:

Unknown error (0x274d)

It happens 9 times out of 10 but on a rare occassion (1 of of 10 you might say:), the socket is created and the rest of the code processes as expected.

Probably not important but, the socket is used to retreive a directory listing of the remote machine.

Appreciate your response.
Thanks.

Answer 1

We've not seen this error before. The only information we've found is that people have seen it on Windows NT. What platform are you running on?

Unknown error (0x274d)

Answer 2

Sure as dog poop, I'm running Windows NT.

Answer 3

About all we can tell you is that translating the error from hex->dec gives 10061, which is Windows-speak is

WSAECONNREFUSED (10061) Connection refused.

So for some reason the server is refusing the connections.

Sure as dog poop, I'm running Windows NT.