| Subject | Re: [IBO] Unable to complete network request to host 335544721 |
|---|---|
| Author | Helen Borrie |
| Post date | 2006-05-19T04:10:33Z |
At 12:49 PM 19/05/2006, you wrote:
the connection was broken until a request fails, so you need to
provide a handler for this exception (its symbolic name is
isc_network_error). You can call VerifyConnection, which returns
False if there really is a broken connection and will set the
ConnectionWasLost flag too. Once you have established that the
connection is broken, you can call ForceDisconnect to clean up around
the dead connection; and then call some retry code of your own to
make a new connection.
Helen
>Is there any way to recover from this gracefully?You can make it so. The connection itself has no way to know that
>
>I recently installed MadExcept into my apps and now I am seeing this
>every so often...
>
>I am wondering if I can somehow capture when this happens and to try
>and re-connect?
>
>The server is _not_ down... so it must be a network thing.
>
>Does IBO have any "retry" attempts or anything which will help me on this?
the connection was broken until a request fails, so you need to
provide a handler for this exception (its symbolic name is
isc_network_error). You can call VerifyConnection, which returns
False if there really is a broken connection and will set the
ConnectionWasLost flag too. Once you have established that the
connection is broken, you can call ForceDisconnect to clean up around
the dead connection; and then call some retry code of your own to
make a new connection.
Helen