Whats this error caused by?

kaykor7 years ago

I have android and IO devices

2017-09-18 13:40:47  INFO: [B4781EE2] connected
2017-09-18 13:40:47  WARN: [B4781EE2] error - An existing connection was forcibly closed by the remote host - IOException (...)
2017-09-18 13:40:47  INFO: [B4781EE2] disconnected
Anton Tananaev7 years ago

It just means that network connection was closed. There is no way to know who or what tried to connect to your server.

kaykor7 years ago

I know what it is(I think), it's the apple phone that only send a couple of reports as described in my post under devices. Now I need to find out why it' doing this behavior.