Hi,

I'm using net.connect to send and receive raw data to/from server. Client (esp8266) gets data, creates a response and sends to server. Then server asks another thing.

This works as intended till a point, then esp8266 gets a data from server (a stringified JSON), prepares response, then stucks. Here is the last status of clientSocket that is created via net.connect:

={ "type": 0, 
  "#onconnect": function (e) { ... }, 
  "opt": { 
    "host": "aktos.io", 
    "port": 1235 }, 
  "sckt": 54, "conn": true, 
  "dSnd": "{\"status\":{\"coinI" ... "cd1234\"},\"hb\":0}}", 
  "#ondata": function (n) { ... }, 
  "#onend": function () { ... }, 
  "dRcv": undefined }

the dSnd isnt empty. Is that the root of the problem? Should I flush it?

dSnd should automatically send, if the ESP8266 thinks it is capable of receiving data. Are you sure that the WiFi connection hasn't dropped out or something?

No, the connection might be dropped... Can I detect a connection drop with a callback or something?

Edit:

We have another RTFM situation here: http://www.espruino.com/Reference#l_Wifi_disconnected

Edit2

That event (Wifi.on('disconnected', ...)) is not working for me.