我就发个 log 你们猜是什么

2015/12/12 23:54:02.324 default PacketTunnelProvider.swift[261] Got a message from the app: Hello Provider
2015/12/12 23:54:14.348 default PacketTunnelProvider.swift[153] nil
2015/12/12 23:54:14.355 default PacketTunnelProvider.swift[66] dns server: 192.168.5.1
2015/12/12 23:54:14.355 default PacketTunnelProvider.swift[68] dns server: Optional(<NEDNSSettings: 0x145d32bf0>)
2015/12/12 23:54:14.362 default PacketTunnelProvider.swift[99] socks5 proxy use js Optional("/private/var/mobile/Containers/Bundle/Application/BDB56352-17BD-40E8-9575-07B854497EB6/Surf.app/PlugIns/PacketTunnel.appex/2.js")
2015/12/12 23:54:14.688 default PacketTunnelProvider.swift[121] pass self.tunnelConnection?.startHandlingPackets
2015/12/12 23:54:14.688 default PacketTunnelProvider.swift[139] socks proxy config****:**** sslocal started!
2015/12/12 23:54:19.248 default PacketTunnelProvider.swift[261] Got a message from the app: Hello Provider
2015/12/12 23:54:21.911 default PacketTunnelProvider.swift[241] stoping: user stopped
2015/12/12 23:54:25.310 default PacketTunnelProvider.swift[261] Got a message from the app: Hello Provider
2015/12/12 23:54:26.173 default PacketTunnelProvider.swift[261] Got a message from the app: Hello Provider
2015/12/12 23:54:35.469 default PacketTunnelProvider.swift[261] Got a message from the app: Hello Provider
2015/12/12 23:54:39.235 default PacketTunnelProvider.swift[261] Got a message from the app: Hello Provider
2015/12/12 23:54:43.248 default PacketTunnelProvider.swift[153] nil
2015/12/12 23:54:43.253 default PacketTunnelProvider.swift[66] dns server: 192.168.5.1
2015/12/12 23:54:43.253 default PacketTunnelProvider.swift[68] dns server: Optional(<NEDNSSettings: 0x145d35cd0>)
2015/12/12 23:54:43.264 default PacketTunnelProvider.swift[99] socks5 proxy use js Optional("/private/var/mobile/Containers/Bundle/Application/BDB56352-17BD-40E8-9575-07B854497EB6/Surf.app/PlugIns/PacketTunnel.appex/2.js")
2015/12/12 23:54:43.591 default PacketTunnelProvider.swift[121] pass self.tunnelConnection?.startHandlingPackets
2015/12/12 23:54:43.591 default PacketTunnelProvider.swift[139] socks proxy config****:**** sslocal started!