I read JMeter vs Gatling article and confused over section 9 Flexibility about JMeter:
Flexibility It supports only the HTTP protocol.
And Gatling
It supports HTTP protocol and also a few other protocols as well.
while in introduction it states other protocols for JMeter:
The different types of services can be tested by using the Apache JMeter tool such as Web Services, HTTP, FTP, JMS, LDAP, generic processes or different TCP connections etc.
What is the HTTP protocol restriction the article is referring to? what are Gatling other protocols that defer it from JMeter?
EDIT
Found another discrepancy in section 8 Ease of use, while JMeter describe as
It is a bit difficult to use.
And Gatling:
It is easier to use
It states the opposite in conclusion:
Finally, to conclude JMeter has more number of features and easier to use compared to Gatling.