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.
11 # this method is called by all current concurrency models
12 def init_worker_process(worker) # :nodoc:
14 Rainbows::Response.setup(self.class)
15 Rainbows::MaxBody.setup
16 Rainbows::RackInput.setup
17 Rainbows.tick_io = worker.tmp
19 listeners = Rainbows::HttpServer::LISTENERS
20 Rainbows::HttpServer::IO_PURGATORY.concat(listeners)
22 # we're don't use the self-pipe mechanism in the Rainbows! worker
23 # since we don't defer reopening logs
24 Rainbows::HttpServer::SELF_PIPE.each { |x| x.close }.clear
25 trap(:USR1) { reopen_worker_logs(worker.nr) }
26 trap(:QUIT) { Rainbows.quit! }
27 [:TERM, :INT].each { |sig| trap(sig) { exit!(0) } } # instant shutdown
28 Rainbows::ProcessClient.const_set(:APP, Rainbows.server.app)
29 logger.info "Rainbows! #@use worker_connections=#@worker_connections"
32 def process_client(client)
36 def self.included(klass) # :nodoc:
37 klass.const_set :LISTENERS, Rainbows::HttpServer::LISTENERS