Recvfrom bad file

Traceback most recent call last : File "test-iperf3. Client client. When keeping the same iperf3. Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment. Linked pull requests. You signed in with another tab or window. Reload to refresh your session.

You signed out in another tab or window. I will studying it up some more if that doesn't help. Improve this answer. No One in Particular No One in Particular 2, 3 3 gold badges 24 24 silver badges 32 32 bronze badges. I think you are closing the socket some where else in your program. It is possible that your socket is being closed somewhere by mistake or being corrupted. You can try creating the new socket as well with different port number. Stubborn Stubborn 1 1 gold badge 4 4 silver badges 19 19 bronze badges.

OK try and still get problem then share your client code also. Stubborn — Milan Shah. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

Post as a guest Name. This is my no means perfect code, but it works. Remember that when using the with statement you are creating a context manager that will automatically close the file no matter how the code is exiting the block.

Your server is also just reading the first bytes of the file, but you can figure that out. If you are planning to send larger content it can be a good idea to boost the buffer size up to 64kb.

Spring webclient is not logging error response and performing consumer action on receiving error. A set of options that modify the behavior of the function call beyond the options specified for the associated socket.

See the Remarks below for more details. An optional pointer to a buffer in a sockaddr structure that will hold the source address upon return. An optional pointer to the size, in bytes, of the buffer pointed to by the from parameter.

If no error occurs, recvfrom returns the number of bytes received. If the connection has been gracefully closed, the return value is zero. The recvfrom function reads incoming data on both connected and unconnected sockets and captures the address from which the data was sent.

This function is typically used with connectionless sockets. The local address of the socket must be known. For server applications, this is usually done explicitly through bind. Explicit binding is discouraged for client applications. The from and fromlen parameters are ignored for connection-oriented sockets.