HFSQL-connection Android => Server stops after 5 minutes

Hi,

we have a problem with Andrid mobile phones and a local HFSQL server connected by WLAN. The mobiles are "always on". Nevertheless the phones do not reconnect though there's a timer which re-connects (= should reconnect) in intervals.

Any ideas which could help solving this annoying problem?

Kind regards,
Guenter Predl
office@windev.at

Hi,

check the Hconf.ini file under HFSQL Server folder.
Two entries should be there under [INIT] section:

hkaInterval, hkaTimeout

If no, add them as follows:

hkaInterval=1800
hkaTimeout=120

The first is "Keep Alive Interval" in seconds (30 min)
The second is "Keep Alive Timeout" is seconds (2 min)

Good luck

Vassilis

Hi again,

The above settings are for V23 !!!

Regards

Vassilis

Hi Vassilis, THANK YOU VERY MUCH!!!

Kind regards,
Guenter Predl
office@windev.at

Hi Vassilis,

thx for the tipp, but I ended in the following code, because it did'nt work for me for the current problem: (but I'll change the .ini always, from now on!!)

HOnError("*",hErrConnectionLoss,"Reconnect")

This comes in the service routine OR you can place it in global code.

//This procedure is a global one...
PROCEDURE Reconnect()

ExecuteMainThread(ToastDisplayMain,"Connection lost, try to reconnect")

HReconnect()

RESULT opCancel

//Main thread routine (top/right click on "1:30" click on "Main thread")
PROCEDURE ToastDisplayMain(sMessage)

ToastDisplay(sMessage)

The result is, any time the connection is lost, the "Reconnect" routine will be fired, a message will appear, but no error will shown.