class DerailSpecs::Server::Middleware
Attributes
error[R]
Public Class Methods
new(app, server_errors, extra_middleware = [])
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# File lib/derail_specs/server/middleware.rb, line 29 def initialize(app, server_errors, extra_middleware = []) @app = app @extended_app = extra_middleware.inject(@app) do |ex_app, klass| klass.new(ex_app) end @counter = Counter.new @server_errors = server_errors end
Public Instance Methods
call(env)
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# File lib/derail_specs/server/middleware.rb, line 50 def call(env) if env["PATH_INFO"] == "/__identify__" [200, {}, [@app.object_id.to_s]] else @counter.increment(env["REQUEST_URI"]) begin @extended_app.call(env) rescue *@server_errors => e @error ||= e raise e ensure @counter.decrement(env["REQUEST_URI"]) end end end
clear_error()
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# File lib/derail_specs/server/middleware.rb, line 46 def clear_error @error = nil end
pending_requests()
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# File lib/derail_specs/server/middleware.rb, line 38 def pending_requests @counter.value end
pending_requests?()
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# File lib/derail_specs/server/middleware.rb, line 42 def pending_requests? @counter.positive? end