mirror of
https://gitea.wildfiregames.com/0ad/0ad
synced 2026-06-20 07:13:56 -07:00
2c167153e9
Fixes an issue on macOS Mojave that was patched in fa1c281e79.
The list of changes can be found under
build/premake/premake5/CHANGES.txt.
This was SVN commit r22021.
28 lines
836 B
Lua
28 lines
836 B
Lua
-----------------------------------------------------------------------------
|
|
-- UDP sample: echo protocol server
|
|
-- LuaSocket sample files
|
|
-- Author: Diego Nehab
|
|
-----------------------------------------------------------------------------
|
|
local socket = require("socket")
|
|
host = host or "127.0.0.1"
|
|
port = port or 7
|
|
if arg then
|
|
host = arg[1] or host
|
|
port = arg[2] or port
|
|
end
|
|
print("Binding to host '" ..host.. "' and port " ..port.. "...")
|
|
udp = assert(socket.udp())
|
|
assert(udp:setsockname(host, port))
|
|
assert(udp:settimeout(5))
|
|
ip, port = udp:getsockname()
|
|
assert(ip, port)
|
|
print("Waiting packets on " .. ip .. ":" .. port .. "...")
|
|
while 1 do
|
|
dgram, ip, port = udp:receivefrom()
|
|
if dgram then
|
|
print("Echoing '" .. dgram .. "' to " .. ip .. ":" .. port)
|
|
udp:sendto(dgram, ip, port)
|
|
else
|
|
print(ip)
|
|
end
|
|
end
|