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Asked: 2026-06-13T09:14:29+00:00

I am searching for a good method to transfer data over internet, and I

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I am searching for a good method to transfer data over internet, and I work in C++/windows environment. The data is binary, a compressed blob of an extracted image. Input and requirements are as follows:

  1. 6kB/packet @ 10 packets/sec (60kBytes per second)
  2. Reliable data transfer

I am new to network programming and so far I could figure out that one of the following methods will be suitable.

  1. Sockets
  2. MSMQ (MS Message Queuing)

The Client runs on a browser (Shows realtime images on browser). While server runs native C++ code. Please let me know if there are any other methods for achieving the same? Which one should I go for and why?

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1 Answer

  1. Editorial Team

    If the server determines the pace at which images are sent, which is what it looks like, a server push style solution would make sense. What most browsers (and even non-browsers) are settling for these days are WebSockets.

    The main advantage WebSockets have over most proprietary protocols, apart from becoming a widely adopted standard, is that they run on top of HTTP and can thus permeate (most) proxies and firewalls etc.

    On the server side, you could potentially integrate node.js, which allows you to easily implement WebSockets, and comes with a lot of other libraries. It’s written in C++, and extensible via C++ and JavaScript, which node.js hosts a VM for. node.js’s main feature is being asynchronous at every level, making that style of programming the default.

    But of course there are other ways to implement WebSockets on the server side, maybe node.js is more than you need. I have implemented a C++ extension for node.js on Windows and use socket.io to do WebSockets and non-WebSocket transports for older browsers, and that has worked out fine for me.

    But that was textual data. In your binary data case, socket.io wouldn’t do it, so you could check out other libraries that do binary over WebSockets.

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