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ruby使用UDPSocket的recvfrom方法,通信變得很慢

發(fā)布時(shí)間:2020-07-11 05:24:07 來(lái)源:網(wǎng)絡(luò) 閱讀:1789 作者:buptjinguodong 欄目:編程語(yǔ)言

When doing data, addr = @socket.recvfrom(1500), the addr array contains Array: ["AF_INET", port, "resolved-name-or-ip", "ip"]


How can I disable resolving on UDPSocket? The documentation for ruby UDPSocket is bit poor.

Ok. I found it.


I'll document this here so someone might get lucky and find it.


To disable automatic lookups, put this in your code:


BasicSocket.do_not_reverse_lookup = true


before you create the socket. It does the trick.


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