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Handle Redis cluster errors in Metrics increment methods #8519

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Merged
iHiD merged 1 commit into from
Feb 9, 2026
Merged

Handle Redis cluster errors in Metrics increment methods #8519

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4 changes: 4 additions & 0 deletions app/models/metrics.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,10 @@ class << self

define_method "increment_num_#{key}!" do
Exercism.redis_cache_client.incr(redis_key)
rescue Redis::Cluster::InitialSetupError, RedisClient::Cluster::InitialSetupError
# Redis connectivity issues are transient. These counters
# are periodically recalculated from the database, so
# a missed increment is harmless.
end

define_method "set_num_#{key}!" do
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