CONTEXT I have a requirement to replace an Azure Classic Cloud Worker Role (who’s job is to listen on an dedicated fixed IP address e.g 126.96.36.199 udp port 10000) with a Azure Resource Manager (ARM) resource that can host the static IPv4 address and forward UDP traffic. SOLUTION One solution under testing as a stepping ..
I’m new to C++ but so far most of the asio stuff has made sense. I am however stuggling to get my UDPServer working. My question is possibly similar to: Trying to write UDP server class, io_context doesn't block I think my UDPServer stops before work can be given to its io_context. However, I am ..
I am creating an application to simulate hardware in a loop. Imagine 6 individual "arduino" boards (simulated) running a constant loop of "recv, do-work, send". The boards recv data from other boards, perform their task and output their data to all other boards. In my main application, the user can set up these boards up ..
the direct opposite issue of this question How to suppress the Windows Security Alert for Windows Firewall? i’m using a UDP Winsock bound to ip 0.0.0.0 listening with recvfrom. i get no errors at all, but my software only works locally, it won’t work online unless i manually put an exception in the firewall for ..
I recently started researching game networking for my game engine. I was able to send myself data locally using the windows sockets and C++ but now I am wondering how to send data to a remote server. I will appreciate any hint/resource Source: Windows..
Good afternoon all, I have been making a UDP server for gathering metrics on my Windows server (SNMP isn’t accurate on Windows as it doesn’t have 64bit counters). The server runs on the Windows server and the client is running on a Linux monitoring box. I have set it up running as a service and ..
I am trying to increase the receive buffer size for an UDP socket but the final size does not seem to be predictable : LOG_INFO("UDP echo server default receive buffer size : " << rcv_buf << " bytes"); // increase default buffer sizes rcv_buf *= 3; LOG_INFO("trying to increase receive buffer size to : " ..
I set one of my linux machine as server , and ensure one of my windows machine as reachable from linux. netcat was installed in both , while linux is sending UDP packets , I am not able to capture any packets in windows using nc or nc64.exe : 9811 port is set in linux ..
I have an application which communicates on a specific port, and I would like to listen to all UDP traffic which has this specific port as a source or destination. Naively I try to do something like: import socket UDP_IP = "0.0.0.0" UDP_PORT = my_port s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_UDP) sock.bind((UDP_IP, UDP_PORT)) while True: data, ..
What is the easiest way to receive UDP packets knowing the address and port it is sent to ? To add a little bit of context : the UDP data stream comes from a game that requires me to enter the address and port to send it to. I don’t need to send anything back, ..