Project announcement: KonnectionMonitor

A few years ago, back in 2007 when I started using Linux as my primary operating system, I had a few itches to scratch because I missed my handy windows utility programs I’d become grown to. One of those utilities was TCPView which monitors incoming and outgoing TCP connections.
Hence, a new project was born: KonnectionMonitor. It’s goal was to mimic the TCPView utility on Linux/KDE.

Learning the /proc filesystem, I was amazed how easy it was to write such program. I’m not sure if it is the ideal way, but it works. Packaging seemed less easy though. 🙂 Nowadays we have a fully fledged opensuse build service and integrating with it which makes publishing your soft a lot easier. I already gained some experience packaging VocTrainer and Telemeter Plasmoid, so it was only a matter of finding time to package this oldy. It’s baptized with the kind of cheesy name KonnectionMonitor which suggests it is built for KDE, but currently there is no KDE dependency present, so feel free to use it bloatingly-free in other desktop environments. 🙂

One remark: if you know TCPView, you will currently miss the close connection command in KonnectionMonitor. I’ve looked into ways on how to implement this on linux and there is no obvious way to do that (there is no api function). The only solution coming close to that, is sniffing the network and sending a RST (reset) packet (which in turn involves some other low level network tricks to be able to send a valid packet to the right host). I’ve already started experimenting with libpcap. It should be doable, stay tuned.

For now, we have version 0.1 which can be downloaded from The source is on gitorious.

KonnectionMonitor v0.1

5 thoughts on “Project announcement: KonnectionMonitor”

  1. i don t see install. instructions to install. there are not into file, or i don t see could you help me to install? thanks. I try usually install make…..but don t work

  2. it uses the CMake build system.
    usually you do something like this:
    – checkout sources in some dir, i.e. konnectionmonitor
    – $ mkdir konnectionmonitor-build
    – $ cd konnectionmonitor-build
    – $ cmake ../konnectionmonitor
    – $ make
    – $ sudo make install

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