Class: Souffle::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/souffle/server.rb

Overview

The souffle server and management daemon.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Server

Creates a new souffle server.



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# File 'lib/souffle/server.rb', line 10

def initialize
end

Instance Method Details

#rack_options ⇒ Hash

Gets the rack options from the configuration.

Returns:

  • (Hash) —

    The rack options from Souffle::Config.



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# File 'lib/souffle/server.rb', line 25

def rack_options
  opts = Hash.new
  Souffle::Config.configuration.each do |k,v|
    if /^rack/ =~ k.to_s
      param = k.to_s.gsub('rack_', '')

      case param
      when "environment"
        opts[param.to_sym] = v
      else
        opts[param.capitalize.to_sym] = v
      end
    end
  end
  opts
end

#run ⇒ Object

Runs the server.



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# File 'lib/souffle/server.rb', line 14

def run
  if Souffle::Config[:server]
    run_server
  else
    run_instance
  end
end

#run_instance ⇒ Object

Starts a single instance of the provisioner.



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# File 'lib/souffle/server.rb', line 56

def run_instance
  Souffle::Log.info "Single instance runs are not currently implemented..."
  # system = Souffle::System.from_hash(data)
  # provider = Souffle::Provider.plugin(system.try_opt(:provider)).new
  # system_tag = provider.create_system(system)
end

#run_server ⇒ Object

Starts a long-running webserver that continuously handles requests.



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# File 'lib/souffle/server.rb', line 43

def run_server
  EM.synchrony do
    @app = Rack::Builder.new do
      use Rack::Lint
      use Rack::ShowExceptions
      run Rack::Cascade.new([Souffle::Http])
    end.to_app

    Rack::Handler.get(:thin).run(@app, rack_options)
  end
end