Found one interesting scenario, my app sending one http request, time to time, I notice that there is one same content request delivered to my server. Check the app log, found there is network switch (cell to wifi), through NWPathMonitor interface. Guess it is related to how URLSession manage ongoing http request. Anyone can help?

Hi, Just follow the related post to implement this method in the app, but it gave me error, like: "An SSL error has occurred and a secure connection to the server cannot be made" the info plist configuration like below, NSPinnedDomains mysite.com NSIncludesSubdomains NSPinnedCAIdentities SPKI-SHA256-BASE64 r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E= The pub key is right for me, since it works when I use different pub key pinning through URLSession interface. So here, I dont know where to start the troubleshooting, any advice would be appreciated.

Hi, When build our project on one Mac/Xcode, build got interrupt and failed, it state that "The signature of "xxxxxx.x-framework" cannot be validated and may have been compromised. Validation Error: The signing certificate has been revoked (CSSMERR_TP_CERT_REVOKED)" One strang thing is this build failed only on Xcode/mac, but the exact the project could be built successfully. So question here: How can skip this warning to make the project build successfully? More curious, how this interrupt only happened on one Xcode, while others are ok? Thanks, KK