Module: Rbgo::NetworkServiceFactory

Includes:
Channel
Defined in:
lib/rbgo/network_service.rb

Defined Under Namespace

Classes: Service

Class Method Summary collapse

Methods included from Channel

on_read, on_write, select_chan

Class Method Details

.open_ssl_service(host = nil, port, cert_file, key_file, &blk) ⇒ Object 



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# File 'lib/rbgo/network_service.rb', line 123

def self.open_ssl_service(host = nil, port, cert_file, key_file, &blk)
  res_chan = Chan.new(1)
  service  = Service.send :new

  routine = go! do
    service.send :type=, :tcp
    service.send :host=, host
    service.send :port=, port
    service.task = blk
    begin
      cert     = OpenSSL::X509::Certificate.new(File.read(cert_file))
      key      = OpenSSL::PKey::RSA.new(File.open(key_file))
      ctx      = OpenSSL::SSL::SSLContext.new()
      ctx.cert = cert
      ctx.key  = key

      tcp_server = TCPServer.new(host, port)
      service.send :port=, tcp_server.local_address.ip_port
      ssl_server = OpenSSL::SSL::SSLServer.new(tcp_server, ctx)
      service.send :sockets=, [ssl_server]
      res_chan << service
      begin
        loop do
          sock = ssl_server.accept
          sock.sync_close = true
          go do
            if service.task.nil?
              sock.close
            else
              service.task.call(sock, sock.io.remote_address)
            end
          end
        end
      rescue Exception => ex
        if ex.is_a? OpenSSL::SSL::SSLError
          Rbgo.logger&.info('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
          retry
        else
          Rbgo.logger&.error('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
        end
      end
    rescue Exception => ex
      res_chan << service
      Rbgo.logger&.error('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
    end
  end
  service.send :service_routine=, routine
  res_chan.deq
  service
end

.open_ssl_service_with_socket(socket, cert_file, key_file, &blk) ⇒ Object 



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# File 'lib/rbgo/network_service.rb', line 73

def self.open_ssl_service_with_socket(socket, cert_file, key_file, &blk)
  res_chan = Chan.new(1)
  service  = Service.send :new

  routine = go! do
    service.send :type=, :tcp
    service.send :host=, socket.local_address.ip_address
    service.send :port=, socket.local_address.ip_port
    service.task = blk
    begin
      cert     = OpenSSL::X509::Certificate.new(File.read(cert_file))
      key      = OpenSSL::PKey::RSA.new(File.open(key_file))
      ctx      = OpenSSL::SSL::SSLContext.new()
      ctx.cert = cert
      ctx.key  = key

      tcp_server = socket
      ssl_server = OpenSSL::SSL::SSLServer.new(tcp_server, ctx)
      service.send :sockets=, [ssl_server]
      res_chan << service
      begin
        loop do
          sock = ssl_server.accept
          sock.sync_close = true
          go do
            if service.task.nil?
              sock.close
            else
              service.task.call(sock, sock.io.remote_address)
            end
          end
        end
      rescue Exception => ex
        if ex.is_a? OpenSSL::SSL::SSLError
          Rbgo.logger&.info('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
          retry
        else
          Rbgo.logger&.error('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
        end
      end
    rescue Exception => ex
      res_chan << service
      Rbgo.logger&.error('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
    end
  end
  service.send :service_routine=, routine
  res_chan.deq
  service
end

.open_tcp_service(host = nil, port, &blk) ⇒ Object 



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# File 'lib/rbgo/network_service.rb', line 174

def self.open_tcp_service(host = nil, port, &blk)

  res_chan = Chan.new(1)
  service  = Service.send :new

  routine = go! do
    service.send :type=, :tcp
    service.send :host=, host
    service.send :port=, port
    service.task = blk
    begin
      Socket.tcp_server_sockets(host, port) do |sockets|
        service.send :port=, sockets.first.local_address.ip_port
        service.send :sockets=, sockets
        res_chan << service
        begin
          Socket.accept_loop(sockets) do |sock, clientAddrInfo|
            go do
              if service.task.nil?
                sock.close
              else
                service.task.call(sock, clientAddrInfo)
              end
            end
          end
        rescue Exception => ex
          Rbgo.logger&.error('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
        end
      end
    rescue Exception => ex
      res_chan << service
      Rbgo.logger&.error('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
    end
  end
  service.send :service_routine=, routine
  res_chan.deq
  service
end

.open_tcp_service_with_sockets(sockets, &blk) ⇒ Object 



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# File 'lib/rbgo/network_service.rb', line 43

def self.open_tcp_service_with_sockets(sockets, &blk)
  res_chan = Chan.new(1)
  service  = Service.send :new

  routine = go! do
    service.send :type=, :tcp
    service.send :host=, sockets.first.local_address.ip_address
    service.send :port=, sockets.first.local_address.ip_port
    service.task = blk
    service.send :sockets=, sockets
    res_chan << service
    begin
      Socket.accept_loop(sockets) do |sock, clientAddrInfo|
        go do
          if service.task.nil?
            sock.close
          else
            service.task.call(sock, clientAddrInfo)
          end
        end
      end
    rescue Exception => ex
      Rbgo.logger&.error('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
    end
  end
  service.send :service_routine=, routine
  res_chan.deq
  service
end

.open_udp_service(host = nil, port, &blk) ⇒ Object 



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# File 'lib/rbgo/network_service.rb', line 238

def self.open_udp_service(host = nil, port, &blk)

  res_chan = Chan.new(1)
  service  = Service.send :new

  routine = go! do
    service.send :type=, :udp
    service.send :host=, host
    service.send :port=, port
    service.task = blk
    begin
      Socket.udp_server_sockets(host, port) do |sockets|
        service.send :port=, sockets.first.local_address.ip_port
        service.send :sockets=, sockets
        res_chan << service
        begin
          Socket.udp_server_loop_on(sockets) do |msg, msg_src|
            go do
              service.task&.call(msg, msg_src)
            end
          end
        rescue Exception => ex
          Rbgo.logger&.error('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
        end
      end
    rescue Exception => ex
      res_chan << service
      Rbgo.logger&.error('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
    end
  end
  service.send :service_routine=, routine
  res_chan.deq
  service
end

.open_udp_service_with_sockets(sockets, &blk) ⇒ Object 



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# File 'lib/rbgo/network_service.rb', line 213

def self.open_udp_service_with_sockets(sockets, &blk)
  res_chan = Chan.new(1)
  service  = Service.send :new
  routine  = go! do
    service.send :type=, :udp
    service.send :host=, sockets.first.local_address.ip_address
    service.send :port=, sockets.first.local_address.ip_port
    service.task = blk
    service.send :sockets=, sockets
    res_chan << service
    begin
      Socket.udp_server_loop_on(sockets) do |msg, msg_src|
        go do
          service.task&.call(msg, msg_src)
        end
      end
    rescue Exception => ex
      Rbgo.logger&.error('Rbgo') { "#{ex.message}\n#{ex.backtrace}" }
    end
  end
  service.send :service_routine=, routine
  res_chan.deq
  service
end