mis76
29th March 2008, 09:50 AM
Hi all,
i`m developing an application which sends periodically (every 15 sec) GPS data from the XDA (Orbit 2) to an application server via GPRS. On every XDA i`ve tested so far i had the same problem, after some time (can be some minutes or some hours) the device hangs. Then you get every 20 seconds a time slot for 2 or 3 seconds to do something, but you can only make an soft reset to work on.
I`ve sent the data with SOAP to an webservice and with an stream to an servlet, it makes no difference.
If you get the chance to take a look at the connection time from the GPRS connection, it is still there an counting up, but the appliction can`t use it anymore.
In the log you find:
at System.Net.HttpWebRequest.finishGetResponse()
at System.Net.HttpWebRequest.GetResponse()
Several test where the appliction sends all the data over wlan were successfully, but i have to send it with GPRS. So problem should be the GPRS connection or the GSM modul in the phone.
Has anybody made an similar experience or have an workaround?
mis
i`m developing an application which sends periodically (every 15 sec) GPS data from the XDA (Orbit 2) to an application server via GPRS. On every XDA i`ve tested so far i had the same problem, after some time (can be some minutes or some hours) the device hangs. Then you get every 20 seconds a time slot for 2 or 3 seconds to do something, but you can only make an soft reset to work on.
I`ve sent the data with SOAP to an webservice and with an stream to an servlet, it makes no difference.
If you get the chance to take a look at the connection time from the GPRS connection, it is still there an counting up, but the appliction can`t use it anymore.
In the log you find:
at System.Net.HttpWebRequest.finishGetResponse()
at System.Net.HttpWebRequest.GetResponse()
Several test where the appliction sends all the data over wlan were successfully, but i have to send it with GPRS. So problem should be the GPRS connection or the GSM modul in the phone.
Has anybody made an similar experience or have an workaround?
mis