ESP8266 Community Forum

Hi, how can I print the iP from a connection?
conn:on("receive", function(conn, pl) end end)

Regards,
Vito

If you mean the IP of the "sender"... why not the sender sends its IP itself?

Hi, the client does not to need to send the IP, because the IP is sent in a lower layer from TCP connection.
For example in nodejs u have this way to catch the IP from sender sock.remoteAddress

server.on('connection', function(sock) {
console.log('Client connected from ' + sock.remoteAddress);
// Client address at time of connection ----^
});


But here in nodemcu
conn:on("receive", function(conn, pl) end end)

pl is payload, and conn should contain connection related variables
whiche elements contains conn?


Any help is welcome

Regards,
Vitor