G
Guest
I’m writing an application for Qtek 2020 / SPV m1000 that are running Pocket
PC 2003 Phone Edition with .NET Compact framework. I use web services to
communicate with the server. It all works fine until the device hibernates.
When the device wakes up again the subsequent web service call seems to hang
at first, but after a couple of minutes a get the following error message
“Unable to read data from the transport connectionâ€. I have set the timeout
to 30 seconds, but it takes way beyond 30 seconds before I get the error
message.
The GPRS connection is still there when the device wakes up, because there's
no problem to use pocket explorer.
However, If I disconnect the GPRS connection and connect it again everything
are back to normal and my web service calls works fine again.
I have seen that several people are getting the “Unable to read data from
the transport connection†error every now and then when they are calling web
services over GPRS. But I have never seen any answers that are helpful. Could
this be a Compact Framework problem, a problem with the device or is it a
problem with my GPRS/GSM service provider? Has anyone any suggestions,
comments or experience on this issue???
PC 2003 Phone Edition with .NET Compact framework. I use web services to
communicate with the server. It all works fine until the device hibernates.
When the device wakes up again the subsequent web service call seems to hang
at first, but after a couple of minutes a get the following error message
“Unable to read data from the transport connectionâ€. I have set the timeout
to 30 seconds, but it takes way beyond 30 seconds before I get the error
message.
The GPRS connection is still there when the device wakes up, because there's
no problem to use pocket explorer.
However, If I disconnect the GPRS connection and connect it again everything
are back to normal and my web service calls works fine again.
I have seen that several people are getting the “Unable to read data from
the transport connection†error every now and then when they are calling web
services over GPRS. But I have never seen any answers that are helpful. Could
this be a Compact Framework problem, a problem with the device or is it a
problem with my GPRS/GSM service provider? Has anyone any suggestions,
comments or experience on this issue???