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import("core.base.socket")
function main(data)
local addr = "127.0.0.1"
local port = 9001
local sock = socket.udp()
local send = sock:sendto(data or "hello xmake!", addr, port, {block = true})
print("%s: send to %s:%d %d bytes!", sock, addr, port, send)
local recv, data, peer_addr, peer_port = sock:recvfrom(8112, {block = true})
if recv > 0 then
print("%s: recv %d bytes from %s:%d", sock, recv, peer_addr, peer_port)
data:dump()
end
sock:close()
end
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