mirror of
https://github.com/lunarmodules/luasocket.git
synced 2024-11-19 11:48:21 +01:00
70 lines
1.5 KiB
Lua
70 lines
1.5 KiB
Lua
function set_add(set, sock)
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tinsert(set, sock)
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end
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function set_remove(set, sock)
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for i = 1, getn(set) do
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if set[i] == sock then
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tremove(set, i)
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break
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end
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end
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end
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host = host or "*"
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port1 = port1 or 8080
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port2 = port2 or 8081
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if arg then
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host = arg[1] or host
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port1 = arg[2] or port1
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port2 = arg[3] or port2
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end
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server1 = bind(host, port1)
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server1:timeout(1)
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server1.is_server = 1
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server2 = bind(host, port2)
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server2:timeout(1)
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server2.is_server = 1
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set = {server1, server2}
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number = 1
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while 1 do
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local r, s, e, l, n
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r, _, e = select(set, nil)
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for i, v in r do
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if v.is_server then
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s = v:accept()
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if s then
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s:timeout(1)
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s.number = number
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number = number + 1
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set_add(set, s)
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write("Added client number ", s.number, ". ",
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getn(set)-2, " total.\n")
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end
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else
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l, e = v:receive()
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n = v.number
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if e then
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v:close()
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set_remove(set, v)
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write("Removed client number ", n, ". ",
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getn(set)-2, " total.\n")
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else
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write("Broadcasting line '", tostring(n), "> ",
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tostring(l), "'.\n")
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_, s, e = select(nil, set, 1)
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if not e then
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for i,v in s do
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v:send(tostring(n), "> ", l, "\r\n")
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end
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else
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write("No one ready to listen!!!\n")
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end
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end
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end
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end
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end
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