how to capture websocket traffice wireshark mac

We won’t dive too far into the TLS handshake in this article, but having a basic understanding of how it works will help explain what we need to do in Wireshark. Finally, we’ll show what it looks like in action.

Then we’ll look at how to get that information from the NetBurner device. First, we discuss what information needs to be set in Wireshark and demonstrate how to do it. In this article, we’ll cover the steps you have to go through to get to this goldmine of debugging goodness. Given the proper information, Wireshark can decode this information for you and let you see exactly what’s being sent over the wire. Unfortunately, that doesn’t help you as you’re staring at the mix of unfamiliar garbage sitting in front of your face.įortunately, there is hope.

Maybe you know what it’s supposed to say. Trying to debug issues over an encrypted connection with Wireshark is a lot like trying to edit an article in a language you don’t know. Most of this looks great, until you actually look at the data, and are greeted with, “Encrypted Application Data: ”.

How to capture websocket traffice wireshark mac