Error spdy protocol error

For very large text items Fixed: Invalid HAR files could be generated if HTTP header values contained embedded null characters Version 8.4.14 - 27 Jul 2012 Fixed: The installer could incorrectly report that third party extensions were disabled in IE Fixed: HTTPS connections to Facebook in Firefox 13 and 14 were not correctly recorded Fixed: The automation interface failed to create instances of IE 10 on Windows 8 x64 Release Preview Fixed: An error message could be displayed when attempting to open HttpWatch for the first time in IE 9 or IE 10 Version 8.4.13 - 19 Jul 2012 Fixed: The error message 'Request not found' could be displayed in Firefox 14 Improved: The error message for HAR import errors now contains information about the source of the HAR file Improved: The documentation for the Header Name property now highlights that HTTP header names are case insensitive Version 8.4.12 - 16 Jul 2012 Changed: Updated description for warning HW1011 to indicate that Cache-Control: Public is only required for caching of HTTPS resources in Firefox version 3.6 and earlier Improved: Added links from automation samples to documentation at apihelp.httpwatch.com Version 8.4.11 - 13 Jul 2012 New: Supports Mozilla Firefox 14 New: The AttachByTitle method on the Controller automation class makes it easier to integrate HttpWatch with automation frameworks such as Selenium New: Added sample programs and documentation for automating IE and Firefox with HttpWatch and Selenium Version 8.3.19 - 25 Jun 2012 New: Added sample program and documentation for automating IE with HttpWatch and WatiN 2.1 Changed: Updated sample .Net programs to use Visual Studio 2010 Fixed: 'Year is out of range' error could occur with IE 10 Version 8.3.18 - 11 Jun 2012 Fixed: An error could occur if SPDY requests were active when recording was started Version 8.3.17 - 07 Jun 2012 Fixed: SPDY request data was not handled correctly when several requests were queued up on a SPDY connection New: Added data tips for the Strict-Transport-Security and X-Content-Type-Options response headers Version 8.3.16 - 05 Jun 2012 Fixed: Deflate compressed content was not handled correctly in SPDY requests to twitter.com Version 8.3.15 - 01 Jun 2012 New: Supports Mozilla Firefox 13 New: Supports SPDY protocol in Firefox 13 New: The HWL file format has been changed to support the SPDY protocol. HttpWatch versions 8.0 - 8.2 would need to be updated to read HWL files from version 8.3 New: Stream tab shows SPDY level streams and the number of data frames used in request and response messages New: The SPDY stream ID is displayed on the Overview tab when appropriate New: Added IsSPDY and SPDYStreamID properties to automation interface New: Added four new SPDY related columns in the Network

Versions 2 - 9 Fixed: The Cache tab in Firefox did not correctly show the state of the cache after a 304 response Fixed: An access violation occurred when attempting to use the Content tab to view Flash downloads on Windows 8 Version 8.5.19 - 23 Nov 2012 Fixed: A deadlock could occur in IE when opening a PDF document in a separate window with auto recording enabled Improved: Updated the error message displayed if the plugins.click_to_play setting in Firefox 17 prevents HttpWatch being opened Version 8.5.17 - 19 Nov 2012 New: Supports Mozilla Firefox 17 Version 8.5.16 - 14 Nov 2012 Fixed: Selenium could not open Firefox 16 with the HttpWatch extension enabled Version 8.5.15 - 09 Nov 2012 Improved: Reduced the overhead of running with the HttpWatch window open in Firefox on pages that contain many nested iframes Fixed: The undocked HttpWatch window did not always display the correct title in Firefox Fixed: An access violation could occur when closing down Firefox when HttpWatch was recording Fixed: An 'abnormal termination' error could occur in IE Version 8.5.13 - 09 Oct 2012 New: Supports Mozilla Firefox 16 Improved: DNS Lookup and Connect timings are now available in IE 10 Improved: HAR and XML exports can now handle requests with data compression errors Fixed: An access violation occurred when using the AttachByTitle method with IE 8 Fixed: A 'Not enough storage' error could be displayed when HttpWatch encountered truncated UTF8 character sequences Version 8.5.6 - 03 Sep 2012 Fixed: The HttpWatch add-on in Firefox could be replaced with a black or gray rectangle when keyboard focus was moved to it on pages containing Flash plugin objects Fixed: A URL fragment in a redirection response was included in the URL of the resulting request recorded in the HttpWatch add-on for IE Fixed: An 'Invalid DNS time' error could occur in Firefox 15 Version 8.5.5 - 29 Aug 2012 Improved: The error message returned from AttachByTitle now includes a reference to setting up Selenium profiles correctly for HttpWatch Fixed: A time stamp error could occur in Firefox 15 Version 8.5.4 - 28 Aug 2012 New: Supports Mozilla Firefox 15 New: Supports the SPDY version 3 protocol in Firefox New: Added a SPDY version column New: Added video mime type options to filter dialog New: Supports High DPI display modes in Windows 7 New: Content tab shows a checker board background for transparent images when the border option is enabled New: Content tab adds PNG and transparent bitmap formats to the clipboard allowing transparent images to be pasted into application such as Word and Powerpoint Fixed: HttpWatch could block for several minutes in a CPU bound loop when attempting to display tool tips

Azure Database Support Blog 3 MIN READIn certain service requests, our customers encounter the following error while connecting to the database, similar like this one: "Connection failed: ('08001', '[08001] [Microsoft][ODBC Driver 17 for SQL Server]Named Pipes Provider: Could not open a connection to SQL Server [65]. (65) (SQLDriverConnect); [08001] [Microsoft][ODBC Driver 17 for SQL Server]Login timeout expired (0); [08001] [Microsoft][ODBC Driver 17 for SQL Server]A network-related or instance-specific error has occurred while establishing a connection to SQL Server. Server is not found or not accessible. Check if the instance name is correct and if SQL Server is configured to allow remote connections. For more information see SQL Server Books Online. (65)'. I would like to give some insights about this.The crucial point to mention is that Azure SQL Database only responds to TCP, and any attempt to use Named Pipes will result in an error.1. Understanding the Error Message:The error message encountered by our customer is typically associated with attempts to connect using the Named Pipes protocol, which Azure SQL Database does not support. It signifies a network-related or instance-specific error in establishing a connection to SQL Server, often caused by incorrect protocol usage.2. Azure SQL Database's Protocol Support:Azure SQL Database is designed to work exclusively with the TCP protocol for network communication. TCP is a reliable, standard network protocol that ensures the orderly and error-checked transmission of data between the server and client.3. Why Specify TCP in Connection Strings:Specifying "TCP:" in the server name within your connection strings ensures that the client application directly attempts to use the TCP protocol. This bypasses any default attempts to use Named Pipes, leading to a more straightforward and faster connection process.4. Error Diagnosis and Efficiency:By using TCP, any connectivity issues encountered will return errors specific to the TCP protocol, making diagnosis more straightforward. This direct approach eliminates the time spent on protocol negotiation and reduces the time to connect.5. Recommendations for Azure SQL Database Connectivity:Always use TCP in your connection strings when connecting to Azure SQL Database.Ensure that your client and network configuration are optimized for TCP/IP connectivity.Regularly update your ODBC drivers and client software to the latest versions to benefit from improved performance and security features.6. Prioritizing TCP to Avoid Unnecessary Delays in Connectivity:An important aspect to consider in database connectivity is the order in which different protocols are attempted by the client or application. Depending on the configuration, the client may try to connect using Named Pipes before or after TCP in the event of a connectivity issue. This can lead to unnecessary delays in the validation process.When Named Pipes is attempted first and fails (as it is unsupported in Azure SQL Database), the client then falls back to TCP,