mirror of
https://github.com/lunarmodules/luasocket.git
synced 2024-11-08 14:28:21 +01:00
70 lines
1.5 KiB
Lua
70 lines
1.5 KiB
Lua
function set_add(set, sock)
|
|
tinsert(set, sock)
|
|
end
|
|
|
|
function set_remove(set, sock)
|
|
for i = 1, getn(set) do
|
|
if set[i] == sock then
|
|
tremove(set, i)
|
|
break
|
|
end
|
|
end
|
|
end
|
|
|
|
host = host or "*"
|
|
port1 = port1 or 8080
|
|
port2 = port2 or 8081
|
|
if arg then
|
|
host = arg[1] or host
|
|
port1 = arg[2] or port1
|
|
port2 = arg[3] or port2
|
|
end
|
|
|
|
server1 = bind(host, port1)
|
|
server1:timeout(1)
|
|
server1.is_server = 1
|
|
server2 = bind(host, port2)
|
|
server2:timeout(1)
|
|
server2.is_server = 1
|
|
|
|
set = {server1, server2}
|
|
number = 1
|
|
|
|
while 1 do
|
|
local r, s, e, l, n
|
|
r, _, e = select(set, nil)
|
|
for i, v in r do
|
|
if v.is_server then
|
|
s = v:accept()
|
|
if s then
|
|
s:timeout(1)
|
|
s.number = number
|
|
number = number + 1
|
|
set_add(set, s)
|
|
write("Added client number ", s.number, ". ",
|
|
getn(set)-2, " total.\n")
|
|
end
|
|
else
|
|
l, e = v:receive()
|
|
n = v.number
|
|
if e then
|
|
v:close()
|
|
set_remove(set, v)
|
|
write("Removed client number ", n, ". ",
|
|
getn(set)-2, " total.\n")
|
|
else
|
|
write("Broadcasting line '", tostring(n), "> ",
|
|
tostring(l), "'.\n")
|
|
_, s, e = select(nil, set, 1)
|
|
if not e then
|
|
for i,v in s do
|
|
v:send(tostring(n), "> ", l, "\r\n")
|
|
end
|
|
else
|
|
write("No one ready to listen!!!\n")
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|