Class: Profiler::Collectors::HttpCollector

Inherits:
BaseCollector show all
Defined in:
lib/profiler/collectors/http_collector.rb

Instance Attribute Summary

Attributes inherited from BaseCollector

#profile

Instance Method Summary collapse

Methods inherited from BaseCollector

descendants, #has_data?, inherited, #name, #panel_content, #render_html, #render_mode

Constructor Details

#initialize(profile) ⇒ HttpCollector

Returns a new instance of HttpCollector.



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# File 'lib/profiler/collectors/http_collector.rb', line 9

def initialize(profile)
  super
  @requests = []
end

Instance Method Details

#collect ⇒ Object 



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# File 'lib/profiler/collectors/http_collector.rb', line 40

def collect
  Thread.current[:profiler_http_collector] = nil

  threshold = Profiler.configuration.slow_http_threshold

  store_data(
    total_requests: @requests.size,
    total_duration: @requests.sum { |r| r[:duration] }.round(2),
    slow_requests: @requests.count { |r| r[:duration] >= threshold },
    error_requests: @requests.count { |r| r[:status] >= 400 || r[:status] == 0 },
    by_host: group_by_host,
    by_status: group_by_status,
    requests: @requests.map { |r| r.transform_keys(&:to_s) }
  )
end

#icon ⇒ Object 



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# File 'lib/profiler/collectors/http_collector.rb', line 14

def icon
  "🔗"
end

#priority ⇒ Object 



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# File 'lib/profiler/collectors/http_collector.rb', line 18

def priority
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end

#record_request(payload) ⇒ Object 



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# File 'lib/profiler/collectors/http_collector.rb', line 56

def record_request(payload)
  @requests << payload
end

#subscribe ⇒ Object 



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# File 'lib/profiler/collectors/http_collector.rb', line 33

def subscribe
  return unless Profiler.configuration.track_http

  Profiler::Instrumentation::NetHttpInstrumentation.install!
  Thread.current[:profiler_http_collector] = self
end

#tab_config ⇒ Object 



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# File 'lib/profiler/collectors/http_collector.rb', line 22

def tab_config
  {
    key: "http",
    label: "Outbound HTTP",
    icon: icon,
    priority: priority,
    enabled: true,
    default_active: false
  }
end

#toolbar_summary ⇒ Object 



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# File 'lib/profiler/collectors/http_collector.rb', line 60

def toolbar_summary
  total = @requests.size
  return { text: "0 HTTP", color: "green" } if total == 0

  threshold = Profiler.configuration.slow_http_threshold
  errors = @requests.count { |r| r[:status] >= 400 || r[:status] == 0 }
  slow = @requests.count { |r| r[:duration] >= threshold }
  duration = @requests.sum { |r| r[:duration] }.round(2)

  color = if errors > 0 || slow > 0
            "red"
          elsif total > 10
            "orange"
          else
            "green"
          end

  { text: "#{total} HTTP (#{duration}ms)", color: color }
end