Class: NetworkFacade::Base::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/network-facade/base.rb

Direct Known Subclasses

TCP::Server, Unix::Server

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Server

Returns a new instance of Server.



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# File 'lib/network-facade/base.rb', line 103

def initialize(options = {})
  @options = options
  require 'zlib' if @options[:compress]
  @options[:mode] ||= :select
  @clients = (@options[:mode] == :select ? [@options[:server]] : [])
  @objs = {}
  @thread = nil
end

Instance Attribute Details

#thread ⇒ Object (readonly)

Returns the value of attribute thread.



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# File 'lib/network-facade/base.rb', line 101

def thread
  @thread
end

Instance Method Details

#add(obj) ⇒ Object Also known as: << 



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# File 'lib/network-facade/base.rb', line 116

def add(obj)
  id = obj.class.name.downcase
  NetworkFacade.log(:info, "Adding new object #{obj.inspect} at /#{id}")
  @objs[id] = obj
  self
end

#client_id(client) ⇒ Object 



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# File 'lib/network-facade/base.rb', line 112

def client_id(client)
  "0x%08x" % client.object_id
end

#start ⇒ Object 



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# File 'lib/network-facade/base.rb', line 124

def start
  if @options[:mode] == :select
    loop do
      readable, writable, errors, timeout = IO.select(@clients)
      begin
        if readable.include?(@options[:server])
          @clients << accept
          readable.delete(@options[:server])
        end
      rescue Exception
        NetworkFacade.log(:warn, "An error occured when accapting new client")
        NetworkFacade.log(:warn, $!)
        next
      end

      readable.each do |client|
        process(client)
      end
    end
  elsif @options[:mode] == :thread
    @thread = Thread.new do
      loop do
        GC.start
        Thread.new(accept) do |client|
          process(client)
        end
      end
    end
  else
    raise "Unknown mode #{@options[:mode]}"
  end
end