class Batbugger::Rack
Middleware for Rack
applications. Any errors raised by the upstream application will be delivered to Batbugger
and re-raised.
Synopsis:
require 'rack' require 'batbugger' Batbugger.configure do |config| config.api_key = 'my_api_key' end app = Rack::Builder.app do run lambda { |env| raise "Rack down" } end use Batbugger::Rack run app
Use a standard Batbugger.configure
call to configure your api key.
Public Class Methods
new(app)
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# File lib/batbugger/rack.rb, line 23 def initialize(app) @app = app end
Public Instance Methods
call(env)
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# File lib/batbugger/rack.rb, line 39 def call(env) begin response = @app.call(env) rescue Exception => raised env['batbugger.error_id'] = notify_batbugger(raised, env) raise ensure Batbugger.context.clear! end framework_exception = env['rack.exception'] || env['sinatra.error'] if framework_exception env['batbugger.error_id'] = notify_batbugger(framework_exception, env) end response end
ignored_user_agent?(env)
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# File lib/batbugger/rack.rb, line 27 def ignored_user_agent?(env) true if Batbugger. configuration. ignore_user_agent. flatten. any? { |ua| ua === env['HTTP_USER_AGENT'] } end
notify_batbugger(exception,env)
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# File lib/batbugger/rack.rb, line 35 def notify_batbugger(exception,env) Batbugger.notify_or_ignore(exception, :rack_env => env) unless ignored_user_agent?(env) end