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Old 05-16-2008, 05:49 PM   #1 (permalink)
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Default HttpConnection I O E x c e p t i o n

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Hello Everyone,

I have implemented an SOAP application on BlackBerry to communicate with one of WebServer, everything seems OK, but recently when I did the stress test, I found the following issue.

Scenario:

Let the application periodically upload data to the webserver, say every 2 mins, after two hours, my application could not establish any connection to webserver with the following error code from Connector.open()

I O E x c e p t i o n O p e n t u n n e l - m a x t i m e o u t

then I checked service status on the blackberry, I found my blackberry internet connection status is not connected, I have to soft-reboot my device in order to gain the internet service back. It seems to me that my application is not releasing some resources, but I do not know where to look at, could you please sheld any light on this issue, much appreciated.

Many thanks!

Hai
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Old 05-19-2008, 03:39 AM   #2 (permalink)
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Hi.

Be sure when you test that your MDS is running and have access to the web (check your firewall settings).
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Old 05-19-2008, 05:42 PM   #3 (permalink)
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I am sure that MDS works and had access to Internet, but in the packet tracing, I saw error 'TCP Out-Of-Order' right before 'connection = (HttpConnection) Connector.open(url, Connector.READ_WRITE, true);' throwed exception. Please let me know what your thoughts are?

Many thanks!
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