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.worker = worker
18 # we're don't use the self-pipe mechanism in the Rainbows! worker
19 # since we don't defer reopening logs
20 Rainbows::HttpServer::SELF_PIPE.each { |x| x.close }.clear
21 trap(:USR1) { reopen_worker_logs(worker.nr) }
22 trap(:QUIT) { Rainbows.quit! }
23 [:TERM, :INT].each { |sig| trap(sig) { exit!(0) } } # instant shutdown
24 Rainbows::ProcessClient.const_set(:APP, Rainbows.server.app)
25 logger.info "Rainbows! #@use worker_connections=#@worker_connections"
28 def process_client(client)
32 def self.included(klass) # :nodoc:
33 klass.const_set :LISTENERS, Rainbows::HttpServer::LISTENERS
36 def reopen_worker_logs(worker_nr)
37 logger.info "worker=#{worker_nr} reopening logs..."
38 Unicorn::Util.reopen_logs
39 logger.info "worker=#{worker_nr} done reopening logs"
41 Rainbows.quit! # let the master reopen and refork us