ncd: NCDInterfaceMonitor: handle file descriptor errors
ncd: NCDInterfaceMonitor: handle file descriptor errors


LazyZhu/badvpn,PowerOlive/badvpn,linfengfeiye/badvpn,PowerOlive/badvpn,PowerOlive/badvpn,chrisballinger/badvpn,LazyZhu/badvpn,PowerOlive/badvpn,binondord/badvpn,Git-Host/badvpn,Git-Host/badvpn,binondord/badvpn,linfengfeiye/badvpn,LazyZhu/badvpn,Git-Host/badvpn,tempbottle/badvpn,tempbottle/badvpn,tempbottle/badvpn,chrisballinger/badvpn,binondord/badvpn,binondord/badvpn,PowerOlive/badvpn,chrisballinger/badvpn,linfengfeiye/badvpn,tempbottle/badvpn,binondord/badvpn,LazyZhu/badvpn,linfengfeiye/badvpn,Git-Host/badvpn,tempbottle/badvpn,Git-Host/badvpn,linfengfeiye/badvpn,LazyZhu/badvpn,chrisballinger/badvpn