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Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask express send error Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign http://www.yiiframework.com/doc-2.0/guide-runtime-responses.html up How to send a custom http status message in node / express? up vote 25 down vote favorite 3 My node.js app is modeled like the express/examples/mvc app. In a controller action I want to spit out a HTTP 400 status with a custom http message. By default the http status message is "Bad Request": HTTP/1.1 400 Bad Request But I want http://stackoverflow.com/questions/14154337/how-to-send-a-custom-http-status-message-in-node-express to send HTTP/1.1 400 Current password does not match I tried various ways but none of them set the http status message to my custom message. My current solution controller function looks like that: exports.check = function( req, res) { if( req.param( 'val')!=='testme') { res.writeHead( 400, 'Current password does not match', {'content-type' : 'text/plain'}); res.end( 'Current value does not match'); return; } // ... } Everything works fine but ... it seems not the the right way to do it. Is there any better way to set the http status message using express ? node.js express share|improve this question asked Jan 4 '13 at 9:24 lgersman 6311815 2 Well, this seems to be the only workaround. But i wouldn't advice something like that, the HTTP 1.1 spec has it's error description standardized for some good reasons. I think it's bad practice to send well-known status-codes with custom descriptions, but that's up to you. –schaermu Jan 4 '13 at 9:54 Hmmm - maybe thats true. On the other hand, I would assume browsers just check the status code and not the human readable http statu
Working with Multiple Environments Hosting Managing Application State Servers Request Features Open Web Interface for .NET (OWIN) Choosing the Right .NET For You on the Server MVC Testing https://docs.asp.net/en/latest/fundamentals/error-handling.html Working with Data Client-Side Development Mobile Publishing and Deployment Guidance for Hosting Providers Security Performance Migration API Contribute ASP.NET Docs » Fundamentals » Error Handling Edit on GitHub http://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/100731-ap-not-join-con.html Warning This page documents version 1.0.0-rc1 and has not yet been updated for version 1.0.0 Error Handling¶ By Steve Smith When errors occur in your ASP.NET app, express error you can handle them in a variety of ways, as described in this article. Sections Configuring an Exception Handling Page Using the Developer Exception Page Configuring Status Code Pages Limitations of Exception Handling During Client-Server Interaction Server Exception Handling Startup Exception Handling ASP.NET MVC Error Handling View or download sample code Configuring an Exception Handling Page¶ express error handling You configure the pipeline for each request in the Startup class's Configure() method (learn more about Application Startup). You can add a simple exception page, meant only for use during development, very easily. All that's required is to add a dependency on Microsoft.AspNetCore.Diagnostics to the project and then add one line to Configure() in Startup.cs: public void Configure(IApplicationBuilder app, IHostingEnvironment env) { app.UseIISPlatformHandler(); if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); } The above code includes a check to ensure the environment is development before adding the call to UseDeveloperExceptionPage. This is a good practice, since you typically do not want to share detailed exception information about your application publicly while it is in production. Learn more about configuring environments. The sample application includes a simple mechanism for creating an exception: public static void HomePage(IApplicationBuilder app) { app.Run(async (context) => { if (context.Request.Query.ContainsKey("throw")) { throw new Exception("Exception triggered!"); } var builder = new StringBuilder(); builder.AppendLine("
Hello World!"); builder.AppendLine("- "); builder.AppendLine("
- Throw Exception"); builder.AppendLine("
/ MobilityWireless, LAN (WLAN)Troubleshoot and AlertsConfiguration Example and TechNotes Troubleshooting Why an AP Does Not Join a Controller Download Print Available Languages Download Options PDF (14.3 KB) View with Adobe Reader on a variety of devices Updated:May 02, 2012 Document ID:100731 Contents Introduction Prerequisites Requirements Components Used Conventions Background Information Troubleshooting Algorithm Example 1 Example 2 Example 3 Example 4 Example 5 Related Information Introduction This document provides information about the new show ap join stats commands in controller version 4.2.61.0 and demonstrates how to use them effectively. For more information, refer to Troubleshoot a Lightweight Access Point Not Joining a Wireless LAN Controller to effectively troubleshoot why an access point (AP) does not join a controller. Additional troubleshooting at the AP can be required if the AP does not send a join to the controller. This troubleshooting document applies to all the controller (WLC) versions from 4.2.61 to the latest version of 7.2.103. Several example outputs of different errors that occur on the controller follow the Background Information and Troubleshooting Algorithm sections. Prerequisites Requirements There are no specific requirements for this document. Components Used This document is not restricted to specific software and hardware versions. The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command. Conventions Refer to Cisco Technical Tips Conventions for more information on document conventions. Background Information In controller version 4.2.61.0, the controller now keeps track of all APs that send it a discovery req