c# - Testing an Entity Framework database connection -


i have app connects mysql database through entity framework. works 100% perfectly, add small piece of code test connection database upon app startup.

i had idea of running tiny command database , catching exceptions, if there problem (eg app.config missing or database server down) app takes huge amount of time run code , throw exception (~1 min). imagine due connection timeouts etc have fiddled such properties no avail.

would able assist ideas go?

are wanting see if db connection valid. if take @ 

using (databasecontext dbcontext = new databasecontext()) {      dbcontext.database.exists(); }

http://msdn.microsoft.com/en-us/library/gg696617(v=vs.103).aspx ef5 https://msdn.microsoft.com/en-us/library/gg696617(v=vs.113).aspx ef6

and checking if server machine up, db server or web services server , try this:

public pingreply send( string hostnameoraddress )

http://msdn.microsoft.com/en-us/library/7hzczzed.aspx


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