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-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/samples/echoclnt.lua23
1 files changed, 23 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/samples/echoclnt.lua b/Build/source/texk/web2c/luatexdir/luasocket/samples/echoclnt.lua
new file mode 100644
index 00000000000..bb22557a0be
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/samples/echoclnt.lua
@@ -0,0 +1,23 @@
+-----------------------------------------------------------------------------
+-- UDP sample: echo protocol client
+-- LuaSocket sample files
+-- Author: Diego Nehab
+-----------------------------------------------------------------------------
+local socket = require("socket")
+host = host or "localhost"
+port = port or 7
+if arg then
+ host = arg[1] or host
+ port = arg[2] or port
+end
+host = socket.dns.toip(host)
+udp = assert(socket.udp())
+assert(udp:setpeername(host, port))
+print("Using remote host '" ..host.. "' and port " .. port .. "...")
+while 1 do
+ line = io.read()
+ if not line or line == "" then os.exit() end
+ assert(udp:send(line))
+ dgram = assert(udp:receive())
+ print(dgram)
+end