Our App cannot connect to our servers anymore since firmware version v46, as we are getting a socket exception. We had no issues with build v44 and our App build has been running fine before that.
SocketException: mono-io-layer-error (10013)
E Unity : at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x00000] in <00000000000000000000000000000000>:0
We are directly connecting a socket to our service on a port other than 443. This always worked until the new firmware. Anybody else experience the same issue?
Anybody aware of a change in security in v46 regarding connecting sockets directly through ports other than 443?
Help is much appreciated!
Update: We have noticed that the issue looks like that since version v46 port 9000 returns as "permission denied" when connecting using adb shell netcat. Port 9000 is one of the main ports that we use for connecting to our service. This port has been available before v46. Now it looks like it has been blocked on the device/OS.
