class ILove::Tracing::IncomingRequests::TraceRackMiddleware
Public Class Methods
new(app)
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# File lib/ilove/tracing/incoming_requests.rb, line 5 def initialize(app) @app = app end
Public Instance Methods
call(env)
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# File lib/ilove/tracing/incoming_requests.rb, line 9 def call(env) extracted_ctx = OpenTracing.global_tracer.extract(OpenTracing::FORMAT_RACK, env) span = OpenTracing.start_span('incoming http request', child_of: extracted_ctx) scope = OpenTracing.scope_manager.activate span @app.call(env) ensure scope.close end