| System: Linux host57.registrar-servers.com 4.18.0-513.18.1.lve.2.el8.x86_64 #1 SMP Sat Mar 30 15:36:11 UTC 2024 x86_64 Current Path : /opt/alt/ruby24/lib64/ruby/gems/2.4.0/gems/rack-1.6.4/lib/rack/ |
| Current File : //opt/alt/ruby24/lib64/ruby/gems/2.4.0/gems/rack-1.6.4/lib/rack/lock.rb |
require 'thread'
require 'rack/body_proxy'
module Rack
# Rack::Lock locks every request inside a mutex, so that every request
# will effectively be executed synchronously.
class Lock
FLAG = 'rack.multithread'.freeze
def initialize(app, mutex = Mutex.new)
@app, @mutex = app, mutex
end
def call(env)
old, env[FLAG] = env[FLAG], false
@mutex.lock
response = @app.call(env)
body = BodyProxy.new(response[2]) { @mutex.unlock }
response[2] = body
response
ensure
@mutex.unlock unless body
env[FLAG] = old
end
end
end