module Datadog::Contrib::ActiveSupport::Cache::Instrumentation::FetchMulti
Defines instrumentation for ActiveSupport
cache fetching of multiple keys
Public Instance Methods
fetch_multi(*args, &block)
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Calls superclass method
# File lib/ddtrace/contrib/active_support/cache/instrumentation.rb, line 164 def fetch_multi(*args, &block) # extract options hash keys = args[-1].instance_of?(Hash) ? args[0..-2] : args payload = { action: Ext::RESOURCE_CACHE_MGET, keys: keys, tracing_context: {} } begin # process and catch cache exceptions Instrumentation.start_trace_cache(payload) super rescue Exception => e payload[:exception] = [e.class.name, e.message] payload[:exception_object] = e raise e end ensure Instrumentation.finish_trace_cache_multi(payload) end