Add mingw to Gemfile.lock
Setting ssl parameter to “1”.
Implement Device::Network.close_socket to close ssl and tcp plain socket.
Check if Setting.ssl is “1” to start handshake ssl.
Only check if socket is defined(not close because of polar interface don’t support it) to create a socket.
Fix, check if company name is nil to fail handshake process.
Use Device::Network.socket_close in ParamsDat.