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Questions tagged [httpresponse]

An HTTP response is a network message which is made of a body and metadata in the form of headers, according to HTTP specification. May also refer an HttpResponse class in software frameworks and libraries that automates relevant functionality

From W3C specification: 

   Response      = Status-Line               ;
                   *(( general-header        ;
                    | response-header        ;
                    | entity-header ) CRLF)  ;
                   CRLF
                   [ message-body ]          ;

See also:

3825 questions
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Remove Server Response Header IIS 8.0 / 8.5

How can we remove the server header response in IIS 8.0/8.5? My current server report: Microsoft-IIS/8.0 Microsoft-IIS/8.5 For IIS 7.0 I used the URLScan 3.1 however this is only supported for IIS 7.0 and not 8.x
BastianW
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XlsxWriter object save as http response to create download in Django

XlsxWriter object save as http response to create download in Django?
Waheed
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Return http 204 "no content" to client in ASP.NET MVC2

In an ASP.net MVC 2 app that I have I want to return a 204 No Content response to a post operation. Current my controller method has a void return type, but this sends back a response to the client as 200 OK with a Content-Length header set to 0.…
Jeremy Raymond
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setcookie, Cannot modify header information - headers already sent

I am new to PHP, I practised PHP setcookie() just now and failed. http://localhost/test/index.php
Nano HE
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Writing MemoryStream to Response Object

I am using the following code to stream pptx which is in a MemoryStream object but when I open it I get Repair message in PowerPoint, what is the correct way of writing MemoryStream to Response Object? HttpResponse response =…
Ali
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Make http client synchronous: wait for response

I have some file to upload and some of the files failed because the post is asynchronous and not synchronous.. I'm trying to make this call as synchronized call.. I want to wait for the response. How can I make this call as synchronous? static async…
Alon Shmiel
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Execute code in Django after response has been sent to the client

In my Django application I want to keep track of whether a response has been sent to the client successfully. I am well aware that there is no "watertight" way in a connectionless protocol like HTTP to ensure the client has received (and displayed)…
Florian Ledermann
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Django return HttpResponseRedirect to an url with a parameter

I have a situation in my project where i need to make a redirection of the user to an url containing a parameter, it is declared in the urls.py like: url(r'^notamember/(?P\w+)/$', notamember, …
dana
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How to implement proper HTTP error handling in .NET MVC 2?

I've been struggling all day to implement error handling in my ASP.NET MVC 2 app. I've looked at a variety of techniques, but none work properly. I'm using MVC2 and .NET 4.0 (started the project before MVC3 was released; we'll upgrade after we…
Val
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Reread a response body from JavaScript's fetch

fetch() returns promise which (if successful) resolves to a Response object. A very common thing to do is immediately call Response.json() to convert the response body to a JSON object. If the response body isn't valid JSON, then the Response.json()…
Craig Walker
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What's the proper way to set the Location header for an HTTP 201 response in a Java Servlet application

Consider the following code sending an HTTP 201 "Created" response to the client: String url = "/app/things?id=42"; // example response.setStatus(HttpServletResponse.SC_CREATED); response.setContentType("text/plain"); …
les2
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org.apache.http.ProtocolException: Target host is not specified

I have written a simple httprequest/response code and I am getting this below error. I have referenced httpclient, httpcore, common-codecs and common-logging in my classpath. I am very new to java and have no clue what is going on here. Please help…
ac11
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Django: Add response header when using render or render_to_response

How do I add a response header to a Django response? I have: response = HttpResponse() response['Cache-Control'] = 'no-cache' return render(request, "template.html", {}) # Alternately using render_to_response # return…
user984003
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Which HTTP errors should never trigger an automatic retry?

I'm trying to make a few microservices more resilient and retrying certain types of HTTP requests would help with that. Retrying timeouts will give clients a terribly slow experience, so I don't intend to retry in this case. Retrying 400s doesn't…
cahen
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AttributeError: can't set attribute

I am working on a legacy django project, in there somewhere there is a class defined as follows; from django.http import HttpResponse class Response(HttpResponse): def __init__(self, template='', calling_context='' status=None): …
austiine
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