Module: OverSIP::WebSocket::Launcher

Extended by:
Logger
Defined in:
lib/oversip/websocket/launcher.rb

Constant Summary collapse

IP_TYPE = 
{
  :ipv4 => "IPv4",
  :ipv6 => "IPv6"
}

Constants included from Logger

Logger::SYSLOG_POSIXMQ_MAPPING

Class Method Summary collapse

Methods included from Logger

close, fatal, fg_system_msg2str, init_logger_mq, load_methods, log_id, syslog_system_msg2str, syslog_user_msg2str

Class Method Details

.log_id ⇒ Object 



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# File 'lib/oversip/websocket/launcher.rb', line 13

def self.log_id
  @log_id ||= "WebSocket launcher"
end

.run(enabled, ip_type, ip, port, transport, ws_protocol, virtual_ip = nil, virtual_port = nil) ⇒ Object 



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# File 'lib/oversip/websocket/launcher.rb', line 18

def self.run enabled, ip_type, ip, port, transport, ws_protocol, virtual_ip=nil, virtual_port=nil
  uri_ip = case ip_type
    when :ipv4 ; ip
    when :ipv6 ; "[#{ip}]"
    end

  if virtual_ip
    uri_virtual_ip = case ip_type
      when :ipv4 ; virtual_ip
      when :ipv6 ; "[#{virtual_ip}]"
      end
  end

  klass = case transport
    when :tcp
      case ip_type
        when :ipv4 ; OverSIP::WebSocket::IPv4TcpServer
        when :ipv6 ; OverSIP::WebSocket::IPv6TcpServer
        end
    when :tls
      case ip_type
        when :ipv4 ; OverSIP::WebSocket::IPv4TlsServer
        when :ipv6 ; OverSIP::WebSocket::IPv6TlsServer
        end
    when :tls_tunnel
      case ip_type
        when :ipv4 ; OverSIP::WebSocket::IPv4TlsTunnelServer
        when :ipv6 ; OverSIP::WebSocket::IPv6TlsTunnelServer
        end
    end

  case ws_protocol

  when OverSIP::WebSocket::WS_SIP_PROTOCOL

    ws_app_klass = case transport
      when :tcp
        case ip_type
          when :ipv4 ; OverSIP::WebSocket::IPv4WsSipApp
          when :ipv6 ; OverSIP::WebSocket::IPv6WsSipApp
          end
      when :tls, :tls_tunnel
        case ip_type
          when :ipv4 ; OverSIP::WebSocket::IPv4WssSipApp
          when :ipv6 ; OverSIP::WebSocket::IPv6WssSipApp
          end
      end

    ws_app_klass.ip = virtual_ip || ip
    ws_app_klass.port = virtual_port || port

    case

      when klass == OverSIP::WebSocket::IPv4TcpServer
        ws_app_klass.via_core = "SIP/2.0/WS #{uri_ip}:#{port}"
        ws_app_klass.record_route = "<sip:#{uri_ip}:#{port};transport=ws;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_record_route_fragment = "@#{uri_ip}:#{port};transport=ws;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_path_fragment = "@#{uri_ip}:#{port};transport=ws;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid};ob>"

        if enabled
          EM.start_server(ip, port, klass) do |conn|
            conn.ws_protocol = ws_protocol
            conn.ws_app_klass = ws_app_klass
            conn.post_connection
            conn.set_comm_inactivity_timeout 3600  # TODO
          end
        end

      when klass == OverSIP::WebSocket::IPv6TcpServer
        ws_app_klass.via_core = "SIP/2.0/WS #{uri_ip}:#{port}"
        ws_app_klass.record_route = "<sip:#{uri_ip}:#{port};transport=ws;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_record_route_fragment = "@#{uri_ip}:#{port};transport=ws;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_path_fragment = "@#{uri_ip}:#{port};transport=ws;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid};ob>"

        if enabled
          EM.start_server(ip, port, klass) do |conn|
            conn.ws_protocol = ws_protocol
            conn.ws_app_klass = ws_app_klass
            conn.post_connection
            conn.set_comm_inactivity_timeout 3600  # TODO
          end
        end

      when klass == OverSIP::WebSocket::IPv4TlsServer
        ws_app_klass.via_core = "SIP/2.0/WSS #{uri_ip}:#{port}"
        rr_host = ::OverSIP.configuration[:sip][:record_route_hostname_tls_ipv4] || uri_ip
        ws_app_klass.record_route = "<sip:#{rr_host}:#{port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_record_route_fragment = "@#{rr_host}:#{port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_path_fragment = "@#{rr_host}:#{port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid};ob>"

        if enabled
          EM.start_server(ip, port, klass) do |conn|
            conn.ws_protocol = ws_protocol
            conn.ws_app_klass = ws_app_klass
            conn.post_connection
            conn.set_comm_inactivity_timeout 3600  # TODO
          end
        end

      when klass == OverSIP::WebSocket::IPv6TlsServer
        ws_app_klass.via_core = "SIP/2.0/WSS #{uri_ip}:#{port}"
        rr_host = ::OverSIP.configuration[:sip][:record_route_hostname_tls_ipv6] || uri_ip
        ws_app_klass.record_route = "<sips:#{rr_host}:#{port};transport=ws;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_record_route_fragment = "@#{rr_host}:#{port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_path_fragment = "@#{rr_host}:#{port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid};ob>"

        if enabled
          EM.start_server(ip, port, klass) do |conn|
            conn.ws_protocol = ws_protocol
            conn.ws_app_klass = ws_app_klass
            conn.post_connection
            conn.set_comm_inactivity_timeout 3600  # TODO
          end
        end

      when klass == OverSIP::WebSocket::IPv4TlsTunnelServer
        ws_app_klass.via_core = "SIP/2.0/WSS #{uri_virtual_ip}:#{virtual_port}"
        rr_host = ::OverSIP.configuration[:sip][:record_route_hostname_tls_ipv4] || uri_virtual_ip
        ws_app_klass.record_route = "<sip:#{rr_host}:#{virtual_port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_record_route_fragment = "@#{rr_host}:#{virtual_port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_path_fragment = "@#{rr_host}:#{virtual_port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid};ob>"

        if enabled
          EM.start_server(ip, port, klass) do |conn|
            conn.ws_protocol = ws_protocol
            conn.ws_app_klass = ws_app_klass
            conn.post_connection
            conn.set_comm_inactivity_timeout 3600  # TODO
          end
        end

      when klass == OverSIP::WebSocket::IPv6TlsTunnelServer
        ws_app_klass.via_core = "SIP/2.0/WSS #{uri_virtual_ip}:#{virtual_port}"
        rr_host = ::OverSIP.configuration[:sip][:record_route_hostname_tls_ipv6] || uri_virtual_ip
        ws_app_klass.record_route = "<sip:#{rr_host}:#{virtual_port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_record_route_fragment = "@#{rr_host}:#{virtual_port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid}>"
        ws_app_klass.outbound_path_fragment = "@#{rr_host}:#{virtual_port};transport=wss;lr;ovid=#{OverSIP::SIP::Tags.value_for_route_ovid};ob>"

        if enabled
          EM.start_server(ip, port, klass) do |conn|
            conn.ws_protocol = ws_protocol
            conn.ws_app_klass = ws_app_klass
            conn.post_connection
            conn.set_comm_inactivity_timeout 3600  # TODO
          end
        end

      end  # case


  when OverSIP::WebSocket::WS_AUTOBAHN_PROTOCOL

    ws_app_klass = case transport
      when :tcp
        case ip_type
          when :ipv4 ; OverSIP::WebSocket::WsAutobahnApp
          end
      when :tls
        case ip_type
          when :ipv4 ; OverSIP::WebSocket::WsAutobahnApp
          end
      end

    EM.start_server(ip, port, klass) do |conn|
      conn.ws_protocol = ws_protocol
      conn.ws_app_klass = ws_app_klass
      conn.post_connection
      conn.set_comm_inactivity_timeout 60
    end


  else
    fatal "unknown WebSocket protocol: #{ws_protocol}"

  end  # case

  transport_str = case transport
    when :tls_tunnel ; "TLS-Tunnel"
    else             ; transport.to_s.upcase
    end

  if enabled
    log_system_info "WebSocket #{transport_str} server listening on #{IP_TYPE[ip_type]} #{uri_ip}:#{port} provides '#{ws_protocol}' WS subprotocol"
  end

end