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6368caeb5a
There seems to be a curious difference between MacOS and Linux and I am not sure if this is documented. When you break a "connection" on Mac OS, you only eliminate the peer association, but the local address remains bound. On Linux, breaking a "connection" eliminates the binding to the local address. Have you guys ever come accross this? Another irritating difference is that connect() returns the error EAFNOSUPPORT on Mac OS. I am going to ignore all errors when the reason for calling connect() is simply to break the "connection".
17 lines
533 B
Lua
17 lines
533 B
Lua
local socket = require"socket"
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local udp = socket.udp
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local localhost = "127.0.0.1"
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local s = assert(udp())
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assert(tostring(s):find("udp{unconnected}"))
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print("setpeername", s:setpeername(localhost, 5061))
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print("getsockname", s:getsockname())
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assert(tostring(s):find("udp{connected}"))
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print(s:receive())
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print("setpeername", s:setpeername("*"))
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print("getsockname", s:getsockname())
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s:sendto("a", localhost, 12345)
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print("getsockname", s:getsockname())
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assert(tostring(s):find("udp{unconnected}"))
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print(s:receivefrom())
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s:close()
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