Problems with Large files over Python Sockets

I have implemented a small filesharing system with a client and server side, that works by the client connecting to the server and requesting a file, the server then attemtps to reconnect to the client on a client specified port. If that connection fails it goes back and sends on the orriginal connection. The server simply uses a s.sendall(file) to send teh data, and the client uses:
while 1:
data = conn.recv(1024)
if not data: break
f.write(data)
to recieve the data.

This works great for files up to 10megs, however I recently tried with a 60 meg file, and got a server side
"socket.error (10055, "not enough buffer space')" error

any ideas???

thanks so much
brad

From the python docs:


So, just repeat send() until they get the whole thing. sendall() isn't guaranteed to send it all without error, and if it does error (as you saw), it can't tell you how much it sent.