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Versions: 24
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Stored size: 818 Bytes
Contents
module Padrino
module Reloader
##
# This class acts as a Rack middleware to be added to the application stack.
# This middleware performs a check and reload for source files at the start
# of each request, but also respects a specified cool down time
# during which no further action will be taken.
#
class Rack
def initialize(app, cooldown=1)
@app = app
@cooldown = cooldown
@last = (Time.now - cooldown)
@mutex = Mutex.new
end
# Invoked in order to perform the reload as part of the request stack.
def call(env)
if @cooldown && Time.now > @last + @cooldown
@mutex.synchronize do
Padrino.reload!
end
@last = Time.now
end
@app.call(env)
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems