I want to send multiple simple REST calls at once using different user credentials.
For example, I want to send the following GET request 10 times: "http://localhost/ALS/api/risto/1.0/ElementMappings", using basic authentication (username/password). All requests should be made using different credentials, and all requests should be sent at the exact same time.
I need to test the handling of concurrent requests.
Is there any tool that may help me in achieving this?
You are looking for any of the automated testing frameworks with decent HTTP support -- for example, Apache JMeter.
Related
I need a mechanism to store and access request specific data in Akka HTTP. Is it possible without sending values around to each actor that is called from the route?
Let's say I want to log performance of all operations, including request id, so I'm able to search logs by request id. So when logging inside actor, it would be great to do something like Request.id.
Note that API does not implement session, since this is a specific service which runs behind main API (which is doing authentication etc).
Is there any library or built in way suitable for this?
Thanks in advance
assume I have an API that gives a JSON response that return an id and a name.
In a mobile application normally I would make an http GET response to get this data in a one time connection with the server and display the results in the app, however if the data changes over time and I want to keep listening to this data whenever it changes how is that possible ?
I have read about sockets and seen the socket_io_client and socket_io packages, but I did not get my head around it yet, is using sockets the only way to achieve this scenario ? or is it possible to do it in a normal http request ?
Thanks for your time
What you need is not an API but a Webhook:
An API can be used from an app to communicate with myapi.com. Through that communication, the API can List, Create, Edit or Delete items. The API needs to be given instructions, though.
Webhooks, on the other hand, are automated calls from myapi.com to an app. Those calls are triggered when a specific event happens on myapi.com. For example, if a new user signs up on myapi.com, the automated call may be configured to ask the app to add a new item to a list.
is using sockets the only way to achieve this scenario ? or is it possible to do it in a normal http request ?
Sockets is only one of the ways to achieve your goal. It is possible to do it using a normal http request. Here, for example, the docs explain how to update data over the internet using HTTP.
From the flutter docs:
In addition to normal HTTP requests, you can connect to servers using WebSockets. WebSockets allow for two-way communication with a server without polling.
You'll find what you need under the networking section.
You should also take a look at the Stream and StreamBuilder classes.
I'm building a web app with Laravel for scheduling emails and when I was checking out the competitors, I noticed that one of them is using only one endpoint for all the requests and sending different payload in the POST request.
I thought of building my app's API the same way but I really don't find the use of this point.
I noticed that one of them is using only one endpoint for all the requests and sending different payload in the POST request.
It's a common approach to use when you want transport agnostic messaging. See, for example, SOAP.
I am a bit confused. The requirement is that we need to create a REST API in Salesforce(Apex class) that has one POST method. Right now, I have been testing it with POSTMAN tool in 2 steps:
Making a POST request first with username, password, client_id, client_secret(that are coming from connected app in Salesforce), grant_type to receive access token.
Then I make another POST request in POSTMAN to create a lead in Salesforce, using the access token I received before and the body.
However, the REST API that I have in Salesforce would be called from various different web forms. So once someone fills out the webform, on the backend it would call this REST API in Salesforce and submits lead request.
I am wondering how would that happen since we can't use POSTMAN for that.
Thanks
These "various different web forms" would have to send requests to Salesforce just like Postman does. You'd need two POST calls (one for login, one to call the service you've created). It'll be bit out of your control, you provided the SF code and proven it works, now it's for these website developers to pick it up.
What's exactly your question? There are tons of libraries to connect to SF from Java, Python, .NET, PHP... Or they could hand-craft these HTTP messages, just Google for "PHP HTTP POST" or something...
https://developer.salesforce.com/index.php?title=Getting_Started_with_the_Force.com_Toolkit_for_PHP&oldid=51397
https://github.com/developerforce/Force.com-Toolkit-for-NET
https://pypi.org/project/simple-salesforce/ / https://pypi.org/project/salesforce-python/
Depending how much time they'll have they can:
cache the session id (so they don't call login every time), try to reuse it, call login again only if session id is blank / got "session expired or invalid" error back
try to batch it somehow (do they need to save these Leads to SF asap or in say hourly intervals is OK? How did YOU write the service, accepts 1 lead or list of records?
be smart about storing the credentials to SF (some secure way, not hardcoded). Ideally in a way that it's easy to use the integration against sandbox or production changing just 1 config file or environment variables or something like that
We have come across similar problem, need your help to resolve this.
Can you please either let us know your contact number so that we can reach out to you or if you can provide your script if possible so that we can refer to
Here is the problem we are stuck with:
I am trying to test a Rest service through HTTP sampler using Jmeter. Not sure how to capture token from the sampler generates a token and to use this token for authorization in the header manager of another HTTP.
Loadrunner is not displaying the web address when trying to enter in the truclient browser. Below is the problem as this web address automatically redirect to another web address which is the authentication server.
Can you please suggest another solution for the below issue?
Here is the exact scenario we are trying to achieve
we want to loadtest the portal however due to redirect and different authentication method being used we are unable to do it using truclient protocol in loadrunner. Also tried Multiple protocol selecting LDAP, SMTP, HTTP/HTML etc but no luck.**
Thank You,
Sonny
JMETER is going to architecturally be the HTTP protocol layer equivalent with LoadRunner, with the exception of the number of threads per browser emulation.
In contrast to the code request, I want to architecturally visualize the problem. You mention redirect, is this an HTTP 301/302 redirect or one which is handled with information passed back to the client, processed on the client and then redirected to another host? You mention dynamic authentication via header token, have you examined the web_add_header() and web_add_auto_header() in Laodrunner web virtual users for passing of extra header messages, including ones which have been correlated from previous requests, such as the token being passed back as you note?
This authentication mechanism is based upon? LDAP? Kerberos? Windows Integrated Authentication? Simple Authentication based upon username/password in header? Can you be architecturally more specific and when this comes into play, such as from the first request to gain access to the test environment through the firewall or from a nth request to gain access within a business process?
You mention RESTFul services. These can be transport independent, such as being passed over SMTP using a mailbox to broker the passing of data between client and server, or over HTTP similar to SOAP messages. Do you have architectural clarity on this? Could it be that you need to provide mailbox authentication across SMTP and POP3 to send and receive?