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authorchai <chaifix@163.com>2021-10-20 13:40:34 +0800
committerchai <chaifix@163.com>2021-10-20 13:40:34 +0800
commitff0f488c97fe8b554b909a0057cebc4c860eac8f (patch)
tree4e47262b52ffce7e9cfeaaeeab46371243bcaa78 /ThirdParty/luasocket/samples/mclisten.lua
parentdde719dd575090b36aaa3ad85bb3cabf33f36c5a (diff)
+luasocket src
Diffstat (limited to 'ThirdParty/luasocket/samples/mclisten.lua')
-rw-r--r--ThirdParty/luasocket/samples/mclisten.lua18
1 files changed, 18 insertions, 0 deletions
diff --git a/ThirdParty/luasocket/samples/mclisten.lua b/ThirdParty/luasocket/samples/mclisten.lua
new file mode 100644
index 0000000..d40d789
--- /dev/null
+++ b/ThirdParty/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