ESP8266 Community Forum

- Wed Feb 24, 2016 9:56 am #41804 Hello,

I'm new to ESP8266 so I make some kind of mistake. I have a code like below in my espconn_regist_connectcb callback:

Code: Select alluint32 nKeepAliveParam = 10;
espconn_set_keepalive(conn, ESPCONN_KEEPIDLE, &nKeepAliveParam);
nKeepAliveParam = 2;
espconn_set_keepalive(conn, ESPCONN_KEEPINTVL, &nKeepAliveParam);
nKeepAliveParam = 10;
espconn_set_keepalive(conn, ESPCONN_KEEPCNT, &nKeepAliveParam);

espconn_set_opt(conn, ESPCONN_KEEPALIVE);

 espconn_regist_time(conn, 180, 0);


I try many different combinations but the TCP connection seems to disconnect always after 10 seconds or so.

What am I doing wrong?