MySQL Bugs: #66763: Unable to connect to any of the specified MySQL hosts

Bug #66763	Unable to connect to any of the specified MySQL hosts
Submitted:	11 Sep 2012 6:06	Modified:	17 Oct 2012 18:24
Reporter:	sanjay asthana	Email Updates:
Status:	No Feedback	Impact on me:	None
Category:	Connector / NET	Severity:	S1 (Critical)
Version:	6.5.4	OS:	Windows (2008 R2 64bit)
Assigned to:	Assigned Account	CPU Architecture:	Any
Tags:	Connector/Net, Windows 2008 R2 64 bit

Description:
We are facing some critical issue with MySql Connector/Net 
We developed a Web Application in ASP.net with MySql 5.1 as backend this application is working fine on Microsoft Windows Server 2003 IIS 6

When i deployed this complete application on Windows Server 2008 R2 64bit IIS 7
the application is running fine there but some time i got "Unable to connect to any of the specified MySQL hosts" error 

so please suggest me where we are going wrong with this application.

How to repeat:
When we deploy ASP.net with MySql 5.1 as backend on Windows Server 2008 R2 64bit IIS 7 the application is running fine there but some time i got "Unable to connect to any of the specified MySQL hosts" error

Hi, Could you please give us more information so we can have a better clue about what the problem is like the lines of code on where you're getting the connection error?

You don't have to put the values to connect just the structure of the code.

Also Can you make the connection with the server using the MySQL Console?

Thanks in advance.

No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".