HTTPS requests using HC4 hang for 4-5 seconds when using IP's without reverse DNS under Windows

**Troels Liebe Bentsen** ([Bug 54449](https://bz.apache.org/bugzilla//show_bug.cgi?id=54449&redirect=false)):
When using HTTPClient4 with HTTPS, requests hangs for 4-5 seconds for each request when using IP's without reverse DNS, using the DNS names or adding the IP and DNS name to hosts file removes the delay. Also using HTTPClient3.1 instead seems to solve the issue.

I have added a plan that shows the issue.

Regards Troels

Created attachment [http-hang-bug.jmx](https://apache.github.io/jmeter-bugzilla-attachments/49/54449/29866/http-hang-bug.jmx): Jmeter plan that shows the issue
http-hang-bug.jmx

````xml

false
false







continue

false
1

1
1
1358521659000
1358521659000
false








206.122.24.15



https


GET
true
false
true
false
false




false

saveConfig

true
true
true
true
true
true
true
true
true
false
true
true
false
false
true
false
false
false
false
false
0
true

````

Votes in Bugzilla: 2
Severity: minor
OS: Windows XP