remote server pixel streaming connected iOS vcam app failed


I encountered issues while deploying the SignallingWebServer on a cloud server, as it cannot successfully connect to the vCam app on iOS devices. The error screenshot suggests that there is a mismatch in the communication protocol fields between the two. Both the SignallingWebServer and the vCam app are on their latest versions. Currently, the SignallingWebServer can only connect to browsers on iOS devices.

Is the source code for the vCam app open? Or could it be that my startup configuration is incorrect?