# File lib/net/ssh/connection/channel.rb, line 110
    def initialize(connection, type, local_id, max_pkt_size = 0x8000, max_win_size = 0x20000, &on_confirm_open)
      self.logger = connection.logger

      @connection = connection
      @type       = type
      @local_id   = local_id

      @local_maximum_packet_size = max_pkt_size
      @local_window_size = @local_maximum_window_size = max_win_size

      @on_confirm_open = on_confirm_open

      @output = Buffer.new

      @properties = {}

      @pending_requests = []
      @on_open_failed = @on_data = @on_extended_data = @on_process = @on_close = @on_eof = nil
      @on_request = {}
      @closing = @eof = @sent_eof = false
    end