diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/luasocket/samples/mclisten.lua')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/luasocket/samples/mclisten.lua | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/samples/mclisten.lua b/Build/source/texk/web2c/luatexdir/luasocket/samples/mclisten.lua new file mode 100644 index 00000000000..d40d7893d69 --- /dev/null +++ b/Build/source/texk/web2c/luatexdir/luasocket/samples/mclisten.lua @@ -0,0 +1,18 @@ +local socket = require"socket" +local group = "225.0.0.37" +local port = 12345 +local c = assert(socket.udp()) +print(assert(c:setoption("reuseport", true))) +print(assert(c:setsockname("*", port))) +--print("loop:", c:getoption("ip-multicast-loop")) +--print(assert(c:setoption("ip-multicast-loop", false))) +--print("loop:", c:getoption("ip-multicast-loop")) +--print("if:", c:getoption("ip-multicast-if")) +--print(assert(c:setoption("ip-multicast-if", "127.0.0.1"))) +--print("if:", c:getoption("ip-multicast-if")) +--print(assert(c:setoption("ip-multicast-if", "10.0.1.4"))) +--print("if:", c:getoption("ip-multicast-if")) +print(assert(c:setoption("ip-add-membership", {multiaddr = group, interface = "*"}))) +while 1 do + print(c:receivefrom()) +end |