1 # -*- encoding: binary -*-
3 # base class for \Rainbows! concurrency models, this is currently used by
4 # ThreadSpawn and ThreadPool models. Base is also its own
5 # (non-)concurrency model which is basically Unicorn-with-keepalive, and
6 # not intended for production use, as keepalive with a pure prefork
7 # concurrency model is extremely expensive.
14 # this method is called by all current concurrency models
15 def init_worker_process(worker) # :nodoc:
17 Rainbows::Response.setup(self.class)
18 Rainbows::MaxBody.setup
19 Rainbows::RackInput.setup
22 listeners = Rainbows::HttpServer::LISTENERS
23 Rainbows::HttpServer::IO_PURGATORY.concat(listeners)
25 # we're don't use the self-pipe mechanism in the Rainbows! worker
26 # since we don't defer reopening logs
27 Rainbows::HttpServer::SELF_PIPE.each { |x| x.close }.clear
28 trap(:USR1) { reopen_worker_logs(worker.nr) }
29 trap(:QUIT) { G.quit! }
30 [:TERM, :INT].each { |sig| trap(sig) { exit!(0) } } # instant shutdown
31 Rainbows::ProcessClient.const_set(:APP, G.server.app)
32 logger.info "Rainbows! #@use worker_connections=#@worker_connections"
35 def process_client(client)
39 def self.included(klass) # :nodoc:
40 klass.const_set :LISTENERS, Rainbows::HttpServer::LISTENERS
41 klass.const_set :G, Rainbows::G