Solved

the pre-login handshake

Posted on 2014-03-24
7
10,322 Views
Last Modified: 2014-09-22
I have been getting this same error a few times. All my code does is calling a store procedure and have it returns somedata.  Any thoughts on this error?

System.Data.SqlClient.SqlException (0x80131904): Connection Timeout Expired.  The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement.  This could be because the pre-login handshake failed or the server was unable to respond back in time.  The duration spent while attempting to connect to this server was - [Pre-Login] initialization=16360; handshake=6680;  ---> System.ComponentModel.Win32Exception (0x80004005): The wait operation timed out
   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
0
Comment
Question by:VBdotnet2005
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 3
7 Comments
 
LVL 58

Expert Comment

by:Gary
ID: 39950776
Is it just sporadic or all the time?
Is port 1443 open on the servers firewall?
Is IPv6 enabled
0
 

Author Comment

by:VBdotnet2005
ID: 39950788
Is it just sporadic or all the time?   -  this is sporadic
Is port 1443 open on the servers firewall?  - yes
Is IPv6 enabled   - How do I check this?
0
 
LVL 58

Accepted Solution

by:
Gary earned 500 total points
ID: 39950822
Start > Control Panel > Network and Sharing Center.
Click Local Area Connection
In the new window click Properties
Check IPv6 is checked
0
Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 

Author Comment

by:VBdotnet2005
ID: 39950863
Yes, it is checked.
0
 
LVL 58

Expert Comment

by:Gary
ID: 39950880
Is there anything else bogging the server down?
Are you running long queries?
Is the DB getting locked?
0
 

Author Comment

by:VBdotnet2005
ID: 39995052
It is ok now. Our admin took care of it.
0
 
LVL 75

Expert Comment

by:käµfm³d 👽
ID: 40337829
Any chance you can share what the resolution was?
0

Featured Post

Revamp Your Training Process

Drastically shorten your training time with WalkMe's advanced online training solution that Guides your trainees to action.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Just a quick little trick I learned recently.  Now that I'm using jQuery with abandon in my asp.net applications, I have grown tired of the following syntax:      (CODE) I suppose it just offends my sense of decency to put inline VBScript on a…
This article is for Object-Oriented Programming (OOP) beginners. An Interface contains declarations of events, indexers, methods and/or properties. Any class which implements the Interface should provide the concrete implementation for each Inter…
Michael from AdRem Software explains how to view the most utilized and worst performing nodes in your network, by accessing the Top Charts view in NetCrunch network monitor (https://www.adremsoft.com/). Top Charts is a view in which you can set seve…
In this video you will find out how to export Office 365 mailboxes using the built in eDiscovery tool. Bear in mind that although this method might be useful in some cases, using PST files as Office 365 backup is troublesome in a long run (more on t…
Suggested Courses

632 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question