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Versions: 14
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Contents
require 'ddtrace/diagnostics/health'
module Datadog
module Transport
# Tracks statistics for transports
module Statistics
def stats
@stats ||= Counts.new
end
def update_stats_from_response!(response)
if response.ok?
stats.success += 1
stats.consecutive_errors = 0
else
stats.client_error += 1 if response.client_error?
stats.server_error += 1 if response.server_error?
stats.internal_error += 1 if response.internal_error?
stats.consecutive_errors += 1
end
# Send health metrics
Diagnostics::Health.metrics.send_metrics(
metrics_for_response(response).values
)
end
def metrics_for_response(response)
{}.tap do |metrics|
metrics[:api_errors] = Metrics::Metric.new(:api_errors, nil, 1) if response.internal_error?
metrics[:api_responses] = Metrics::Metric.new(:api_responses, nil, 1) unless response.internal_error?
end
end
def update_stats_from_exception!(exception)
stats.internal_error += 1
stats.consecutive_errors += 1
# Send health metrics
Diagnostics::Health.metrics.send_metrics(
metrics_for_exception(exception).values
)
end
def metrics_for_exception(_exception)
{ api_errors: Metrics::Metric.new(:api_errors, nil, 1) }
end
# Stat counts
class Counts
attr_accessor \
:success,
:client_error,
:server_error,
:internal_error,
:consecutive_errors
def initialize
reset!
end
def reset!
@success = 0
@client_error = 0
@server_error = 0
@internal_error = 0
@consecutive_errors = 0
end
end
end
end
end
Version data entries
14 entries across 14 versions & 2 rubygems