Proper exception handling
Proper exception handling

Catching a generic exception may be misleading. Besides being unable
to stablish a connection to Redis, other reasons might cause
the monitor to crash and it's important that they get properly reported.

One strong indicator that the current exception handling can be improved is
the unused variable `e`.

secondimpression/newrelic_sidekiq_agent,salanki/newrelic_sidekiq_agent,CloCkWeRX/newrelic_sidekiq_agent,AdStage/newrelic_sidekiq_agent,salanki/newrelic_sidekiq_agent,ScoutAlarm/newrelic_sidekiq_agent