I sent a HTTP request. There is an error in View Results Tree. What wrong am I doing? - jmeter

I tried many different url but always getting same error. I am new in Jmeter and testing. Java is istalled in am computer.

Your test looks good, just click on the Facebook Home Page in the Listener to see the summary. My expectation is that connection cannot be established i.e. you're sitting behind a corporate firewall
In general,the fastest and the easiest way of getting a JMeter test script "skeleton" is recording using HTTP(S) Test Script Recorder. Check out JMeter Proxy Step by Step guide for instructions.
You can also consider using an alternative solution for recording a JMeter test, it has so called "SmartJMX" mode - automatic correlation of all dynamic parameters. See How to Cut Your JMeter Scripting Time by 80% for details

Now it is working perfect. I could not find why it was not running properly earlier. I did not made any changes.

Check following:
If you are seeing socket connection error thne, If you are behind proxy, launch JMeter with -H server -P Port option (so that JMeter redirects the request.)
Change implementation to Java from httpclient4.

Related

JMETER Record a scenario that contains calls using microsoft remote desktop protocol and check 3 party tool activity and come back to application?

My scenario is given as below :
I login into application and upload a doc file then request send to server where thrid party tool (doc to pdf)is running and convert doc file to pdf and send file conversion status pass\fail on application. Can i Record scenarion in JMETER that access microsoft remote desktop protocol and check third party tool activity and come back to application?
Thanks,
Raman
If you want to "record" the RDP protocol the answer is "no", JMeter's HTTP(S) Test Script Recorder can only record HTTP or HTTPS protocols, other traffic will not be recognized.
If you want to take some screenshots of the remote Windows machine you can use i.e. JavaRDP library from JSR223 Test Elements
If you need to read the conversion log and add it to JMeter test results it might make more sense to consider connecting to the machine using PowerShell Remoting from the OS Process Sampler.
Check out How to Run External Commands and Programs Locally and Remotely from JMeter article for more information on the concept and example configurations.

JMeter : 500 Internal server error (calling API)

Hi Guys does anyone know about 500 internal server error when calling API?
I have an application where one of the functionality gets the data from API
so, i am doing jmeter perfomance tessting on the functionality
1) I recorded scripts using the jmeter proxy (Https recorder)
2) i added the listner
3) ran the script with jus tone thread
I saw 500 Internal server error in Response (please click the below link to see the error screenshot
error screenshot
Is something related to the api server calling using proxy or its problem with my script ?
Please tell any solutions how to do the performance testing on this scenario ?
Your question doesn't have enough information to figure out the cause of the failure so I can only give a piece of general advice:
Capture the request send to the endpoint by the real browser, you can use browser developer tools or external sniffer tool like Wireshark or Fiddler
Do the same for JMeter, either inspect request using View Results Tree listener or the aforementioned sniffer tools
Given requests are the same (apart from dynamic values which need to be correlated or parameterized) you should be getting the same response

500 Internal Server Error In Load Testing By Jmeter for SAP application

I am writing load test script for an SAP-based application in jmeter. I am getting 500 internal Server.
I saw that the request looks same which I have on the browser network tab and the one I provided in JMeter. The only difference is in the request header, that I am not providing any SAP-passport in my request. I am not to see the SAP-Passport in the response of any previous request's response so that I can extract that and use in future requests.
Please tell me if I am assuming correctly that the SAP-Passport is the issue, if yes then how can I get that and use in the request. Also if there is a way to get any static SAP-Passport.
Its a blocker for me and its on priority, please help.
As far as I can see from Single Sign-On with SAP Passports article it is a matter of adding a client certificate to JMeter.
Obtain SAP Passport root certificate somehow (i.e. export it from your browser)
Add it to JMeter. This can be done in 2 ways:
Using SSL Manager
Using JMeter system.properties file
Check out How to Set Your JMeter Load Test to Use Client Side Certificates guide for comprehensive instructions on both approaches.

JMeter API Testing - Recording the Incoming Traffic

Using JMeter, the HTTP Request is hitting a URL with the port.
Eg : apitesting.com:8888/api/series/one
I have also added a HTTP Test Script Recorder in JMeter, where I can mention the port and domain.
How do I import the incoming traffic to JMeter using tcpreplay and JMeter Proxy for the above example.
Thanks for your help in Advance.
Have you read the FAQ?
Does tcpreplay support sending traffic to a server?
If by server you mean a daemon (Unix) or service (Windows) which listens on a port (a web or mail server would be common examples), then probably not. The biggest issue is that tcpreplay doesn't understand the state of common protocols like TCP. This means it is unable to synchronize Syn/Ack's to create valid TCP sessions.
So you have the following options:
Consider using Wireplay tool instead
Convert your .pcap file into JMeter .jmx script using BlazeMeter JMX Converter
In both cases be aware that you will get only a "skeleton" of the project, you won't be able to replay production traffic, all you will get would be a set of HTTP Request samplers, you will have to figure out the workload model on your own.
In JMeter you can add to your HTTP request a Post Processor Named Response Assertion, If you check the Ignore Status checkbox you will ignore response of the server so even if server is down it'll not fail test and continue.

Desktop based application recording in jmeter

I have a desktop based(.exe) application used for trading of equities.
1.Developed in VB uses TCP/IP.
2.Uses a database server which is an another server which the exe sends requests on.
3.I want to get the entire response using jmeter for 50 users at a time.
I wanted to record the responses for the transactions.I have worked with web applications where we create Http proxy server and start it and the recording happenes from browser but in this case i cant use browser.
Please guide me how to record the responses in jmeter with .exe applications.
Thanks and Regards,
Kumar
JMeter HTTP(S) Test Script Recorder is capable of recording only HTTP or HTTPS traffic so if following conditions are met:
Your .exe application talks to server using HTTP
Your .exe application can be configured to use HTTP proxy or respects Windows global HTTP Proxy settings from registry (or configured in Internet Explorer)
the answer is "yes", you can use JMeter to record the traffic. See Load Testing Mobile Apps. But Made Easy. guide for details on how to do it.
If one of above conditions cannot be satisfied there are following options available:
If you still want to use JMeter there is a possibility to use a sniffer tool like Wireshark to capture requests and manually construct them using JMeter HTTP Request or TCP Sampler.
Consider switching to Grinder tool which offers TCP Proxy
Hope this helps.

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