SqlTableDependency Recover Connection (Reconnecting)

Hi,

I working on multi user software. The app communicate withe remote database, over internet.

When internet/connection is lost with the Server:

• I need to be notified by an exception or an event. Please, how can I do that ?
• I need to recover or reconnect the server. What is the best way ?

I tried to add event as flow:

` myTableDependency.OnError += (o, e) => { MessageBox.Show(e.Error.Message, “OnError”); };

myTableDependency.OnStatusChanged += (o, e) => { MessageBox.Show(e.Status.ToString(), “OnStatusChanged”); };

`

This code didn’t handle when database connection is lost. I tested that by stoping the database service.

Thanks for your awesome work.

[tomasfabian]

Hi Tomas. Could you help me with some example how to use this piece of code to check and reconnect if sqltabledependency has a failure ? Thanks

Hi @kmadar75, based on @christiandelbianco suggestion I published a nuget package “originaly” named SqlTableDependency.Extensions. Example is available here: https://github.com/tomasfabian/SqlTableDependency.Extensions

Let us know pls in case of any issue

[nadjibnet]

I have already subscribed to the error event as follow but it not handled it !

myTableDependency.OnError += (o, e) => { MessageBox.Show(e.Error.Message, "OnError"); };