luasocket/test/udpconnectclnt.lua

local socket = require"socket"
local udp = socket.udp
local localhost = "127.0.0.1"
local port = arg[1]

se = udp(); se:setoption("reuseaddr", true)
se:setsockname(localhost, 5062)
print("se", se:getsockname())
sc = udp(); sc:setoption("reuseaddr", true)
sc:setsockname(localhost, 5061)
print("sc", sc:getsockname())

se:sendto("this is a test from se", localhost, port)
socket.sleep(1)
sc:sendto("this is a test from sc", localhost, port)
socket.sleep(1)
se:sendto("this is a test from se", localhost, port)
socket.sleep(1)
sc:sendto("this is a test from sc", localhost, port)
Fix udp:setpeername("*") There seems to be a curious difference between MacOS and Linux and I am not sure if this is documented. When you break a "connection" on Mac OS, you only eliminate the peer association, but the local address remains bound. On Linux, breaking a "connection" eliminates the binding to the local address. Have you guys ever come accross this? Another irritating difference is that connect() returns the error EAFNOSUPPORT on Mac OS. I am going to ignore all errors when the reason for calling connect() is simply to break the "connection". 2012-08-24 00:31:15 +02:00			`local socket = require"socket"`
			`local udp = socket.udp`
			`local localhost = "127.0.0.1"`
			`local port = arg[1]`

			`se = udp(); se:setoption("reuseaddr", true)`
			`se:setsockname(localhost, 5062)`
			`print("se", se:getsockname())`
			`sc = udp(); sc:setoption("reuseaddr", true)`
			`sc:setsockname(localhost, 5061)`
			`print("sc", sc:getsockname())`

			`se:sendto("this is a test from se", localhost, port)`
			`socket.sleep(1)`
			`sc:sendto("this is a test from sc", localhost, port)`
			`socket.sleep(1)`
			`se:sendto("this is a test from se", localhost, port)`
			`socket.sleep(1)`
			`sc:sendto("this is a test from sc", localhost, port)`