rdbms: simplify LoadBalancer::getLaggedReplicaMode()
authorAaron Schulz <aschulz@wikimedia.org>
Thu, 8 Aug 2019 22:53:08 +0000 (15:53 -0700)
committerAaron Schulz <aschulz@wikimedia.org>
Thu, 8 Aug 2019 22:53:08 +0000 (15:53 -0700)
commit21fa1cf121f4350870eb305c0545d458474affab
treeca2c479165cfcdd4ca435a1d02d83bac6b67b9dd
parentb2786ff37593e16c6d6c4ac12ac2df3aa78feaa2
rdbms: simplify LoadBalancer::getLaggedReplicaMode()

Remove try/catch since getReaderIndex() is not supposed to throw connection
errors anyway. This makes it easier to tell when "lagged replica" mode is
actually set.

Bug: T216496
Change-Id: Ife974b8da19d3798b2d37424b40c6cadd880e157
includes/libs/rdbms/loadbalancer/ILoadBalancer.php
includes/libs/rdbms/loadbalancer/LoadBalancer.php