I am using mountebank for service virtualisation in my performance test. So, first time when I hit the mountebank service url with request parameter e.g. flightNo=513, it goes to target application using proxyOnce mode and saves the response in imposter at specific port but second time when I change the flightNo so I don't want to hit the target application but I want to manipulate the saved response based on the given flightNo. How can I do that in mountebank ? Please help.
You'll want to use the addDecorateBehavior, which allows you to access the incoming request (request.query.flightNo, in your case) to manipulate the saved response on the way out.
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We are developing a chatbot to handle internal and external processes for a local authority. We are trying to display contact information for a particular service from our api endpoint. The HTTP request is successful and delivers, in part, exactly what we want but there's still some unnecessary noise we can't exclude.
We specifically just want the text out of the response ("Response").
Logically, it was thought all we need to do is drill down into ${dialog.api_response.content.Response} but that fails the HTTP request and ${x.content} returns successful but includes Tags, response and the fields within 1.
Is there something simple we've missed using composer to access what we're after or do we need to change the way our endpoint is responding 2? Unfortunately the MS documentation for FrwrkComp is lacking to say the very least.
n.b. The response is currently set up as a (syntactically) SSML response, this is just a test case using an existing resource.
Response in the Emulator
Snippet from FwrkComp
Turns out it was the first thing I tried just syntactically correct. For the case of the code given it was as simple as:
${dialog.api_response.content[0].Response}
I currently have a bokeh_app.py file deployed and running absolutely fine
It is accessed by anyone in the network via URL HostName:PortNumber/bokeh_app
I want to add code which will make the app work via following URL
HostName:PortNumber/bokeh_app/?textboxvalue
And the page that would open is HostName:PortNumber/bokeh_app with updated Text box value to textboxvalue from the URL
What would be the changes I need to make to my code to achieve this, if possible. Please suggest
Accessing HTTP request arguments is covered in the documentation:
https://docs.bokeh.org/en/latest/docs/user_guide/server.html#accessing-the-http-request
I try to Benchmark Node.js Ghost with JMeter. I want to create a testplan which just signs in and then creates and publishes a post.
My problem now is that i do not get any session-cookies. So every request on the backend fails. I already tried to change the CookieManager settings within the user.properties file.
i tried following configuration:
CookieManager.check.cookies=false
CookieManager.delete_null_cookies=false
CookieManager.save.cookies=true
jmeter.save.saveservice.url=true
jmeter.save.saveservice.requestHeaders=true
This is the results tree (on the left side you can see my testplan setup):
I don't think Ghost uses cookies at all, the errors you're seeing are likely due to failed login.
Looking into response to the first request:
It seems Ghost uses OAuth authentication.
So you need to do the following:
Extract this access_token value from the /ghost/api/v0.1/authentication/token request response. You can do it using JSON Path PostProcessor like
Configure HTTP Header Manager for next requests to send Authorization header with the value of Bearer ${access_token}
The whole process of getting dynamic content from previous request, converting it to JMeter Variable and adding as a parameter to next request is known as correlation.
I'm trying to build a NodeJS REST API project based on the so called "micro architecture" (basically multiple smaller NodeJS projects that can run totally independent, but at the same time work together).
Currently users are able to upload images from the app, and my NodeJS backend then processes and saves them appropriately.
Now, what I want to do is the following:
User selects an image to upload from the app -> The app makes a request to the "Main API" endpoint -> The Main API endpoint then forwards this request to the "Image Service" -> Once the Image Service (which is a totally different server) has successfully finished, it should return the URL where the image is stored to the Main API server endpoint, which will then return the info back to the app.
My question is, how do I forward the image upload request from one server to another? Ideally, I don't want the Main API to store the image temporarily and then make a request to the Image Service.
What I'd like is try and forward the data the Main API receives straight to the Image Service server. I guess you could say I want to "stream" the data from one place to another without having to temporarily store on disk or memory. I literally just want it to "tunnel" from one server to another.
Is this possible and is this an efficient way? I just want 1 central point for the app to access, I don't want it to know about this Image Service server. I'd like the app to only ever make requests to the Main API, which will then call my other little services as required.
I'm using NodeJS, Express, Multer (for image uploads) and Digital Ocean hosting (if that should make any difference at all).
What you would basically be doing is setting up a proxy server that will pass requests straight through to another machine and back. There are a few libraries out there to help with this, and this article in particular http://blog.vanamco.com/proxy-requests-in-node-js/ will explain how to go about setting it up even though they are really just trying to get around HTTPS, the same concept applies here.
In short, you get the file upload POST, and then immediately just make that same request to another server and when the response is returned, immediately return it back to the front end. Your entry point can be set up as a hub, and you can proxy requests through to other servers or even just handle them on the same server if necessary.
I'm trying to write a userscript/Chrome extension to capture JSON data being sent while using a web service so that I can reformat it and display selected portion on page. Currently the JSON is sent as the application loads (as I've observed from watching traffic with Fiddler 2). Is my only option to request the JSON again or is capture possible? As I'm not providing a code example, a requested answer is even some guidance on what method / topic to research or if I'm barking up the wrong tree.
No easy way.
If it is for a specific site you might look into intercepting and overwriting part of a code which sends a request. For example if it is sent on a button click you can replace existing click handler with your own implementation.
You can also try to make a proxy for XMLHttpRequest. Not sure if this even possible, never seen a working example. You can look at some attempts here.
For all these tasks you probably would need to run your javascript code out of sandboxed content script to be able to access parent page variables, so you would need to inject <script> tag with your code right into the page from a content script: