Class: ScoutApm::Instruments::NetHttp

Inherits:
Object
  • Object
show all
Defined in:
lib/scout_apm/instruments/net_http.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



4
5
6
 
# File 'lib/scout_apm/instruments/net_http.rb', line 4

def logger
  @logger
end

Instance Method Details

#initalize(logger = ScoutApm::Agent.instance.logger) ⇒ Object 



6
7
8
9
 
# File 'lib/scout_apm/instruments/net_http.rb', line 6

def initalize(logger=ScoutApm::Agent.instance.logger)
  @logger = logger
  @installed = false
end

#install ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/scout_apm/instruments/net_http.rb', line 15

def install
  @installed = true

  if defined?(::Net) && defined?(::Net::HTTP)
    ScoutApm::Agent.instance.logger.info "Instrumenting Net::HTTP"

    ::Net::HTTP.class_eval do
      include ScoutApm::Tracer

      def request_with_scout_instruments(*args,&block)
        url = (@address + args.first.path.split('?').first)[0..99]
        self.class.instrument("HTTP", "request", :desc => url) do
          request_without_scout_instruments(*args, &block)
        end
      end

      alias request_without_scout_instruments request
      alias request request_with_scout_instruments
    end
  end
end

#installed? ⇒ Boolean

Returns:

  • (Boolean) 


11
12
13
 
# File 'lib/scout_apm/instruments/net_http.rb', line 11

def installed?
  @installed
end