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discourse/config/initializers/001-redis.rb
2020-05-20 16:06:40 +08:00

21 lines
614 B
Ruby

# frozen_string_literal: true
if Rails.env.development? && ENV['DISCOURSE_FLUSH_REDIS']
puts "Flushing redis (development mode)"
Discourse.redis.flushdb
end
if ENV['RAILS_FAILOVER']
message_bus_keepalive_interval = MessageBus.keepalive_interval
RailsFailover::Redis.register_master_up_callback do
MessageBus.keepalive_interval = message_bus_keepalive_interval
Discourse.clear_readonly!
Discourse.request_refresh!
end
RailsFailover::Redis.register_master_down_callback do
# Disables MessageBus keepalive when Redis is in readonly mode
MessageBus.keepalive_interval = 0
end
end