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module Rack
# *Handlers* connect web servers with Rack.
#
# Rack includes Handlers for Mongrel, WEBrick, FastCGI, CGI, SCGI
# and LiteSpeed.
#
# Handlers usually are activated by calling <tt>MyHandler.run(myapp)</tt>.
# A second optional hash can be passed to include server-specific
# configuration.
module Handler
def self.get(server)
return unless server
if klass = @handlers[server]
obj = Object
klass.split("::").each { |x| obj = obj.const_get(x) }
obj
else
Rack::Handler.const_get(server.capitalize)
end
end
def self.register(server, klass)
@handlers ||= {}
@handlers[server] = klass
end
autoload :CGI, "rack/handler/cgi"
autoload :FastCGI, "rack/handler/fastcgi"
autoload :Mongrel, "rack/handler/mongrel"
autoload :EventedMongrel, "rack/handler/evented_mongrel"
autoload :SwiftipliedMongrel, "rack/handler/swiftiplied_mongrel"
autoload :WEBrick, "rack/handler/webrick"
autoload :LSWS, "rack/handler/lsws"
autoload :SCGI, "rack/handler/scgi"
autoload :Thin, "rack/handler/thin"
register 'cgi', 'Rack::Handler::CGI'
register 'fastcgi', 'Rack::Handler::FastCGI'
register 'mongrel', 'Rack::Handler::Mongrel'
register 'emongrel', 'Rack::Handler::EventedMongrel'
register 'smongrel', 'Rack::Handler::SwiftipliedMongrel'
register 'webrick', 'Rack::Handler::WEBrick'
register 'lsws', 'Rack::Handler::LSWS'
register 'scgi', 'Rack::Handler::SCGI'
register 'thin', 'Rack::Handler::Thin'
end
end
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