math.randomseed(os.time()) local port = 8000 local services = {} for i = 1, 100 do services[i] = context.create("timer.lua", port + i) context.wait(services[i], 2.1, function(result, error, handle) print("context.wait", i, result, error, handle) timer.sleep(math.random(1, 10)) local result, socket = tcp.connect("127.0.0.1", port + i, 2) if result then socket:setopt({ read_head_bytes = 2, write_head_bytes = 2, }) socket:write("hello world : " .. i) else print("tcp.connect fail:", result, socket) end end) context.send(services[i], "hihi"..i) end timer.sleep(15) for i = 1, 100 do context.destroy(services[i]) end