Hi there,
We’ve just released Gatling 1.5.4.
This is a minor fix, but it brings AsyncHttpClient 1.8.3 and should be more efficient (less threads, smaller time window causing Remotely Closed exceptions).
See changelog: https://github.com/excilys/gatling/wiki/Changelog#wiki-1.5.4
Cheers,
Stéphane
http://gatling-tool.org