Class: ExisRay::HttpMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/exis_ray/http_middleware.rb

Overview

Rack middleware que hidrata el Tracer con el header de trazabilidad entrante. Se inserta automáticamente después de ‘ActionDispatch::RequestId` via Railtie.

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ HttpMiddleware

Returns a new instance of HttpMiddleware.



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# File 'lib/exis_ray/http_middleware.rb', line 7

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/exis_ray/http_middleware.rb', line 11

def call(env)
  ExisRay::Tracer.hydrate(
    trace_id: env[ExisRay.configuration.trace_header],
    source: "http"
  )
  ExisRay::Tracer.request_id = env["action_dispatch.request_id"]
  ExisRay.sync_correlation_id

  @app.call(env)
rescue StandardError
  @app.call(env)
end