Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1297691
Description of problem:

When successfully logged in as AD-LDAP user into satellite web ui,

Passenger request queue gets maxed up, no matter how big

PassengerMaxRequestQueueSize
PassengerMaxPoolSize

are set up.

It will return message:
"This website is under heavy load"

If used wrong credentials, users gets rejected and all is OK.

On 6.1.4 everything working

Version-Release number of selected component (if applicable):

How reproducible:

100%

Steps to Reproduce:
1. configure satellite server to use LDAP settings
2. create user within Active Directory - LDAP
3. log in

Actual results:
Message

This website is under heavy load

passenger-status

ersion : 4.0.18
Date : Wed Jan 06 09:06:55 +0000 2016
Instance: 2553
----------- General information -----------
Max pool size : 6
Processes : 6
Requests in top-level queue : 0

----------- Application groups -----------
/usr/share/foreman#default:
App root: /usr/share/foreman
Requests in queue: 100 * PID: 4153 Sessions: 1 Processed: 342 Uptime: 40h 14m 12s
CPU: 27% Memory : 281M Last used: 40h 11m * PID: 12493 Sessions: 1 Processed: 6012 Uptime: 39h 49m 49s
CPU: 25% Memory : 165M Last used: 36h 23m * PID: 12504 Sessions: 1 Processed: 11161 Uptime: 39h 49m 48s
CPU: 24% Memory : 165M Last used: 35h 6m * PID: 12517 Sessions: 1 Processed: 803 Uptime: 39h 49m 47s
CPU: 27% Memory : 162M Last used: 39h 24m

/etc/puppet/rack#default:
App root: /etc/puppet/rack
Requests in queue: 0 * PID: 2698 Sessions: 0 Processed: 43738 Uptime: 40h 15m 59s
CPU: 3% Memory : 148M Last used: 4s ago * PID: 2702 Sessions: 0 Processed: 44641 Uptime: 40h 15m 59s
CPU: 3% Memory : 147M Last used: 9s ago

Expected results:

Requests in queue: lesser than 100 no error message.

Logged in

Additional info: