From fa622de470d475f0afc94cb619cc69e7e127830c Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Tue, 22 Dec 2009 01:22:32 -0800 Subject: common Rainbows.sleep(nr) method We'll export this across the board to all Rack applications to sleep with. This provides the optimum method of sleeping regardless of the concurrency model you choose. This method is still highly not recommended for pure event-driven models like Rev or EventMachine (but the threaded/fiber/actor-based variants are fine). --- lib/rainbows.rb | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'lib/rainbows.rb') diff --git a/lib/rainbows.rb b/lib/rainbows.rb index 0b6402a..d3a3e7d 100644 --- a/lib/rainbows.rb +++ b/lib/rainbows.rb @@ -34,6 +34,24 @@ module Rainbows class << self + # Sleeps the current application dispatch. This will pick the + # optimal method to sleep depending on the concurrency model chosen + # (which may still suck and block the entire process). Using this + # with the basic :Rev or :EventMachine models is not recommended. + # This should be used within your Rack application. + def sleep(nr) + case G.server.use + when :FiberPool, :FiberSpawn + Rainbows::Fiber.sleep(nr) + when :RevFiberSpawn + Rainbows::Fiber::Rev::Sleeper.new(nr) + when :Revactor + Actor.sleep(nr) + else + Kernel.sleep(nr) + end + end + # runs the Rainbows! HttpServer with +app+ and +options+ and does # not return until the server has exited. def run(app, options = {}) -- cgit v1.2.3-24-ge0c7