tree eae93c1ed10962326cbd8ab20533598888f0d585
parent 9795af5e276a7de1debcc8e54c2ed651af1b4418
author Sergey Kandaurov <pluknet@nginx.com> 1547131354 +0300
committer Sergey Kandaurov <pluknet@nginx.com> 1547131354 +0300

Tests: avoid edge cases in upstream random two test.

Unavailable servers contribute to the number of attempts, if selected,
before the balancer would fall back to the default round-robin method.
This means that it's quite possible to get server with more connections.
To facilitate with selecting two alive servers, down server was removed
from the upstream configuration at the cost of slightly worse coverage.