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@@ -9,7 +9,7 @@ local udp = socket.udp()
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udp:settimeout(0)
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udp:setsockname('*', 8080)
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--- timer example 1
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+-- timer example 1 (will run repeatedly)
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local timer
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function t()
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print("1000 ms timer run");
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@@ -18,10 +18,10 @@ end
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timer = uloop.timer(t)
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timer:set(1000)
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--- timer example 2
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+-- timer example 2 (will run once)
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uloop.timer(function() print("2000 ms timer run"); end, 2000)
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--- timer example 3
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+-- timer example 3 (will never run)
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uloop.timer(function() print("3000 ms timer run"); end, 3000):cancel()
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-- process
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@@ -46,6 +46,8 @@ uloop.timer(
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end, 2000
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)
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+-- Keep udp_ev reference, events will be gc'd, even if the callback is still referenced
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+-- .delete will manually untrack.
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udp_ev = uloop.fd_add(udp, function(ufd, events)
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local words, msg_or_ip, port_or_nil = ufd:receivefrom()
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print('Recv UDP packet from '..msg_or_ip..':'..port_or_nil..' : '..words)
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