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服務器:紅寶石:如何確認TCP連接活着
s = TCPServer.open(6000)
loop do
Thread.start(s.accept) do |client|
# Keep receive and handle message from client
...
end
end
客戶:
server = TCPSocket.open(server_ip, 6000)
... # Send message if event, will keep TCP connection
問: 有時網絡故障或客戶機崩潰,如何切斷知道TCP連接還活着嗎?有沒有一種方法或命令驗證連接?
感謝