Contents

module MicroserviceDSL
  class Middleware
    def initialize(app)
      @app = app
    end

    def call(env)
      if env[MicroserviceDSL.rack_hop_header] && !env[MicroserviceDSL.rack_hop_header].blank?
        MicroserviceDSL.current_hop = env[MicroserviceDSL.rack_hop_header]
      else
        MicroserviceDSL.current_hop = "1"
      end
      MicroserviceDSL.next_hop = 0
      
      @app.call(env)
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
microservice_dsl-0.3.5	lib/microservice_dsl/middleware.rb
microservice_dsl-0.3.4	lib/microservice_dsl/middleware.rb
microservice_dsl-0.3.3	lib/microservice_dsl/middleware.rb
microservice_dsl-0.3.2	lib/microservice_dsl/middleware.rb
microservice_dsl-0.3.1	lib/microservice_dsl/middleware.rb
microservice_dsl-0.3.0	lib/microservice_dsl/middleware.rb
microservice_dsl-0.2.3	lib/microservice_dsl/middleware.rb