Device goes offline

[crankshaft]

I don't know if this is related to wifi power saving but my devices go offline and don't respond to pings, ftp requests or requests sent to a simple http server, there are no errors it just goes offline.

Even when it begins replying again to pings, the http requests are not getting through, I guess the socket died silently and is not able to resume it's lost connection.

The only way to resume normal state is a restart.

Anyone else experience this ??

[crankshaft]

Hi, this when it is running as a server listening on a socket:

Here's the log when it started responding again:

I (570808) wifi: bcn_timout,ap_probe_send_start
I (573309) wifi: ap_probe_send over, resett wifi status to disassoc
I (573310) wifi: state: run -> init (1)
I (573310) wifi: n:6 0, o:6 0, ap:255 255, sta:6 0, prof:6
I (573313) wifi: pm stop, total sleep time: 31991844/522829466

I (573590) wifi: n:1 0, o:6 0, ap:255 255, sta:1 0, prof:6
I (573591) wifi: state: init -> auth (b0)
I (573710) wifi: state: auth -> assoc (0)
I (573716) wifi: state: assoc -> run (10)
I (573896) wifi: connected with wlan@xxx, channel 1
I (583716) wifi: pm start, type:1

I (1249950) wifi: state: run -> auth (7c0)
I (1249951) wifi: n:1 0, o:1 0, ap:255 255, sta:1 0, prof:6
I (1249951) wifi: pm stop, total sleep time: 20393547/645746648

I (1250075) wifi: n:1 0, o:1 0, ap:255 255, sta:1 0, prof:6
I (1250076) wifi: state: auth -> auth (b0)
I (1250158) wifi: state: auth -> assoc (0)
I (1250162) wifi: state: assoc -> run (10)
I (1250569) wifi: connected with wlan@xxx, channel 1
I (1260162) wifi: pm start, type:1

I don't know if I am reading this correctly but it looks like it put itself to sleep and disassociated itself from the wireless ??

[livius]

@crankshaft
never in STA mode (my wipy work now near 1 week and send data to server
but sometimes in AP mode it die :( and not respond