I finally found the answer. Charles 3.11.2 works perfectly with WebSocket. I use socketIO, so I’ve already seen http requests sent during the negotiation phase, but I missed websockets traffic. In the beginning, socketIO try to use polling then switches to use websockets. The websocket traffic is visible when you go to the request with … Read more
There is no clear information on whether this problem is with iOS or Mac. Mauricio has explained how to solve this problem on Mac. Let me take the liberty of how to fix this problem in iOS. So basically there is a SSL trust issue that’s happening on device that’s why the request is not … Read more
Under Proxy > Recording Settings You can enter specific locations to exclusively record requests to/from using include, or exclude to prevent locations from recording. It’s also possible to blacklist requests as needed by control-clicking in the structure section and selecting ignore. If you want to exclude requests to/from the computer that Charles is running on … Read more
For anyone else using VPN: Charles must be turned on before VPN. So quitting VPN after turning on Charles won’t work either. Also in my case VPN can’t be turned on at all.
The Map Local tool is probably what you’re looking for. Access via menu Tools | Map Local…. Note, you may need a corresponding rewrite rule (Tools | Rewrite…) to ensure the mime type of your response served from disk and the type your application is expecting. But recent versions of Charles may set the type … Read more
Charles Proxy does not proxy any domain unless specified in the Proxy Settings. It’s on the Charles Proxy Documentation: You must specifically identify the host names you want to enable SSL Proxying on. The list is in the Proxy Settings, SSL tab. You can also right-click on a host name in the structure view and … Read more
Simple enable ssl proxying on right click for specific url:
From iOS 10.3 you also need to go to Settings > General > About > Certificate Trust Settings and trust Charles certificate.
It’s a bug from Charles Proxy. You should wait until Charles Proxy fixes it. To work around, you might manually export the certificate from Help Menu -> SSL Proxying -> Save Charles Proxy Root Certificate. Then drag the file to iOS Simulator. Then trusting it by Going to Settings app -> General -> About -> … Read more
To remotely capture http or https traffic with charles you will need to do the following: HOST – Machine running Charles and hosting the proxy CLIENT – User’s machine generating the traffic you will capture Host Machine Install fully licensed charles version Proxy -> Proxy Settings -> check “Enable Transparent HTTP Proxying” Proxy -> SSL … Read more