Class: Aspera::NodeSimulator

Inherits:
Object
  • Object
show all
Defined in:
lib/aspera/node_simulator.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ NodeSimulator

Returns a new instance of NodeSimulator.



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# File 'lib/aspera/node_simulator.rb', line 11

def initialize
  @agent = Agent::Direct.new(management_cb: ->(event){process_event(event)})
  @sessions = {}
end

Instance Method Details

#all_sessions ⇒ Object 



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# File 'lib/aspera/node_simulator.rb', line 20

def all_sessions
  @agent.sessions.map { |session| session[:job_id] }.uniq.each.map{|job_id|job_to_transfer(job_id)}
end

#job_to_transfer(job_id) ⇒ Object

status: (‘waiting’, ‘partially_completed’, ‘unknown’, ‘waiting(read error)’,] ‘running’, ‘completed’, ‘failed’



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# File 'lib/aspera/node_simulator.rb', line 25

def job_to_transfer(job_id)
  jobs = @agent.sessions_by_job(job_id)
  ts = nil
  sessions = jobs.map do |j|
    ts ||= j[:ts]
    {
      id:                    j[:id],
      client_node_id:        '',
      server_node_id:        '2bbdcc39-f789-4d47-8163-6767fc14f421',
      client_ip_address:     '192.168.0.100',
      server_ip_address:     '5.10.114.4',
      status:                'running',
      retry_timeout:         3600,
      retry_count:           0,
      start_time_usec:       1701094040000000,
      end_time_usec:         nil,
      elapsed_usec:          405312,
      bytes_transferred:     26,
      bytes_written:         26,
      bytes_lost:            0,
      files_completed:       1,
      directories_completed: 0,
      target_rate_kbps:      500000,
      min_rate_kbps:         0,
      calc_rate_kbps:        9900,
      network_delay_usec:    40000,
      avg_rate_kbps:         0.51,
      error_code:            0,
      error_desc:            '',
      source_statistics:     {
        args_scan_attempted:  1,
        args_scan_completed:  1,
        paths_scan_attempted: 1,
        paths_scan_failed:    0,
        paths_scan_skipped:   0,
        paths_scan_excluded:  0,
        dirs_scan_completed:  0,
        files_scan_completed: 1,
        dirs_xfer_attempted:  0,
        dirs_xfer_fail:       0,
        files_xfer_attempted: 1,
        files_xfer_fail:      0,
        files_xfer_noxfer:    0
      },
      precalc:               {
        enabled:              true,
        status:               'ready',
        bytes_expected:       0,
        directories_expected: 0,
        files_expected:       0,
        files_excluded:       0,
        files_special:        0,
        files_failed:         1
      }
    }
  end
  ts ||= {}
  result = {
    id:                    job_id,
    status:                'running',
    start_spec:            ts,
    sessions:              sessions,
    bytes_transferred:     26,
    bytes_written:         26,
    bytes_lost:            0,
    avg_rate_kbps:         0.51,
    files_completed:       1,
    files_skipped:         0,
    directories_completed: 0,
    start_time_usec:       1701094040000000,
    end_time_usec:         1701094040405312,
    elapsed_usec:          405312,
    error_code:            0,
    error_desc:            '',
    precalc:               {
      status:               'ready',
      bytes_expected:       0,
      files_expected:       0,
      directories_expected: 0,
      files_special:        0,
      files_failed:         1
    },
    files:                 [{
      id:              'd1b5c112-82b75425-860745fc-93851671-64541bdd',
      path:            '/workspaces/45071/packages/bYA_ilq73g.asp-package/contents/data_file.bin',
      start_time_usec: 1701094040000000,
      elapsed_usec:    105616,
      end_time_usec:   1701094040001355,
      status:          'completed',
      error_code:      0,
      error_desc:      '',
      size:            26,
      type:            'file',
      checksum_type:   'none',
      checksum:        nil,
      start_byte:      0,
      bytes_written:   26,
      session_id:      'bafc72b8-366c-4501-8095-47208183d6b8'}]
  }
  Log.log.trace2{Log.dump(:job, result)}
  return result
end

#process_event(event) ⇒ Object

Process event from manegemtn port



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# File 'lib/aspera/node_simulator.rb', line 129

def process_event(event)
  case event['Type']
  when 'NOP' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'START' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'QUERY' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'QUERYRSP' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'STATS' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'STOP' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'ERROR' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'CANCEL' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'DONE' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'RATE' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'FILEERROR' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'SESSION' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'NOTIFICATION' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'INIT' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'VLINK' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'PUT' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'WRITE' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'CLOSE' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'SKIP' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  when 'ARGSTOP' then Aspera.Log.debug{"event not managed: #{event['Type']}"}
  else Aspera.error_unreachable_line
  end
end

#start(ts) ⇒ Object 



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# File 'lib/aspera/node_simulator.rb', line 16

def start(ts)
  @agent.start_transfer(ts)
end