Class: Isono::NodeModules::JobCollector::Dispatch

Inherits:
Object
  • Object
show all
Defined in:
lib/isono/node_modules/job_collector.rb

Instance Method Summary collapse

Constructor Details

#initialize(retry_count, wait_time_sec) ⇒ Dispatch

Returns a new instance of Dispatch.



26
27
28
29
30
 
# File 'lib/isono/node_modules/job_collector.rb', line 26

def initialize(retry_count, wait_time_sec)
  @retry_count = retry_count
  @wait_time_sec = wait_time_sec

end

Instance Method Details

#call(req, res) ⇒ Object

Raises:



51
52
53
54
55
56
57
58
59
 
# File 'lib/isono/node_modules/job_collector.rb', line 51

def call(req, res)
  @req, @res = req, res
  raise Rack::UnknownMethodError if @req.command == 'call'
  m = self.method(@req.command)
  raise Rack::UnknownMethodError if m.nil?

  ret = m.call
  @res.response(nil)  if @res.responded?
end

#record ⇒ Object 



32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/isono/node_modules/job_collector.rb', line 32

def record
  params = @req.args[0]
  params[:node_id]=@req.sender

  retry_count = 0
  begin
    job = Models::JobState.find_or_create(:job_id=>params[:job_id])
  rescue Sequel::DatabaseError, Sequel::DatabaseConnectionError => e
    if retry_count <= @retry_count.to_i
      retry_count += 1
      sleep @wait_time_sec.to_i
      retry
    else
      raise e
    end
  end
  job.set_fields(params, [:parent_job_id, :session_id, :node_id, :state, :started_at, :finished_at, :job_name]).save_changes
end