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Contents
module Skylight
module Probes
module Moped
class Probe
def install
unless defined?(::Moped::Instrumentable)
# Using $stderr here isn't great, but we don't have a logger accessible
$stderr.puts "[SKYLIGHT] [#{Skylight::VERSION}] The installed version of Moped doesn't " \
"support instrumentation. The Moped probe will be disabled."
return
end
::Moped::Instrumentable.module_eval do
alias instrument_without_sk instrument
def instrument(*args, &block)
# Mongoid sets the instrumenter to AS::N
if instrumenter == ActiveSupport::Notifications
asn_block = block
else
# If the instrumenter hasn't been changed to AS::N use both
asn_block = Proc.new do
ActiveSupport::Notifications.instrument(*args, &block)
end
end
instrument_without_sk(*args, &asn_block)
end
end
end
end
end
register("Moped", "moped", Moped::Probe.new)
end
end
Version data entries
28 entries across 28 versions & 1 rubygems