I want grab some data from response of request and put it in next request post data
how to do that? I know that there is postprocess | preprocess features but how they work and how to edit response by these feature?
I tried to work with postprocess | preprocess features but I failed, I don't know where to start
Related
I have seen a log in Kibana where the http request and response was displayed in a single line/record.
My Kibana setup currently displays the request and response in separate lines/records.
How do i customize and ultimately achieve this?
"Multiline" codec is the tool for this.
What I am trying to achieved is:
Send http 102 to client who requested somedoc.html
Some processing on the side including out of band authentication
If authenticated, send response built from somedoc.html, otherwise generic not auth message
I'm having a failure of understanding somewhere, in that I cannot seem to figure out how to send the 102 and save the connection details so that I can forward the response in step 3. I had thought I could queue a response then either enter a wait loop or suspend the connection, but as far as I can tell I have to return from the MHD_AcceptPolicyCallback for the response to be sent, then I cannot figure out how to get back to the connection. I have looked at the request completed call back but this still results in the 102 not being sent.
I really can't figure out a process to achieve these steps from the examples or the manual and any help would be appreciated.
HTTP standards doesn't define response code 102.
See https://www.rfc-editor.org/rfc/rfc7231#section-6
and https://www.rfc-editor.org/rfc/rfc2616#section-6.1.1
HTTP protocol use request-response logic. If you already responded to some request then you can't add another response later to the same request.
After talking with the developer, the 102 status code was defined "for completeness"; however, no attempt has been made to implement the required functionality to actually be able to use this status code in a meaningful way on a server developed with the libmicrohttpd library.
I am using express-jwt to build a restful api. Now the client is making duplicate ajax calls, for the first one the initiator is angularjs and for the second one the initiator is other. The first one gets 204 as the response code and the second one gets 200 as the response code. I tried to debug to get to the source of this duplicate requests, but I am not able to.
Below is the header details for the one with 204 status code
Below is the header details for the one with 204 status code
Can any one suggest what could be the issue?
The first call is OPTIONS type. That's a pre-flight call which a browser sends if the page and api are not on same domain.
The purpose of this call is to deal with CORS. Backend usually needs to send the allowed request method types (GET, POST etc.). The browser will then send the real call if the desired request type is among those returned.
Here's a sample of the response headers.
You can ignore it for all intents and purposes. It does not contain any normally useful payload or return data.
Take a look at AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE? for more info.
Those two requests are different one is OPTIONS and other is GET.
For cross-domain requests, setting the content type to anything other than application/x-www-form-urlencoded, multipart/form-data, or text/plain will trigger the browser to send a preflight OPTIONS request to the server.
You need to handle in the server when the request method OPTIONS , then you need to exit with out processing.
I want to send a HTTP POST request with Content-Type: Multipart/mixed using Runscope.
Any help/guidance would be great.
There are a couple ways to send data through us, each with varying support for multi-part form data.
Dashboard
When making requests through the dashboard, there is currently no way to add files or other multi-part data to a request. This is something we plan to support in the future, but we don't have a specific timline for implementing it yet.
From your code, via a Runscope URL
When you make a request from code that includes multipart data, it will be relayed through the Runscope URL in tact. The dashboard will display the file meta data that it relayed, but the files are not stored or displayed and retries will not re-send the file data again.
We're happy to help answer any questions in more detail by emailing us at help#runscope.com any time.
Current behavior:
No matter what the response is, as long as we can get valid reponse (for example, JSON) from Solr, the http status code is always 200.
Expected behavior:
Within JSON response, we currently have other status codes such as 500(Internal Server Error) to be returned, and we need to change the response status code into 500 in http response header.
I know we can parse the response JSON, grab the status code and set it as http response code in a specific filter in filter chain, it may not be expensive, but obviously it takes time.
I am wondering if there is a way to overwrite the http status code when generating the JSON response in solr, so we don't need to do extra work in filter chain? I need it for both Solr 1.4 and Solr 4.0
Thanks for any help.