Jmeter 4.0 script recording issue

Question

When i'm trying to record application in Jmeter 4.0 using firefox browser not able to capture HTTP requests. I could see below message in

Problem with SSL certificate for url for 'cdnjs.cloudflare.com'? Ensure browser is set to accept the JMeter proxy cert: Software caused connection abort: socket write error 2018-04-20 17:26:36,369 WARN o.a.j.p.h.p.Proxy: [50777] Problem with SSL certificate for url for 'cdnjs.cloudflare.com'? Ensure browser is set to accept the JMeter proxy cert: Software caused connection abort: socket write error

Could you please help us to resolve this issue.

Answer 1

Even I have tried importing jmeter user certificate in browser and recorded the user scenario still complains on keystore generation.Try this if it works

http://sourceforge.net/projects/jmeterforwindows/

Answer 2

The error is self-explanatory: you need to add JMeter's self-signed certificate to your browser.

1. Locate ApacheJMeterTemporaryRootCA.crt file in "bin" folder of your JMeter installation. It is being automatically generated when you start HTTP(S) Test Script Recorder
2. Import the certificate into your browser, instructions are different for each browser you can use i.e. Importing your SSL certificate into your browser article as a reference.
3. That's it, you should now be able to record HTTPS traffic.

See Recording HTTPS Traffic with JMeter's Proxy Server for more detailed configuration and troubleshooting instructions.