| # -*- coding: utf-8 -*- |
| require File.expand_path("storm", File.dirname(__FILE__)) |
| |
| $words = ["nathan", "mike", "jackson", "golda", "bertels人"] |
| |
| def random_word |
| $words[rand($words.length)] |
| end |
| |
| class TesterSpout < Storm::Spout |
| attr_accessor :uid, :pending |
| |
| def open(conf, context) |
| emit ['spout initializing'] |
| self.pending = {} |
| self.uid = 0 |
| end |
| |
| def nextTuple |
| sleep 0.5 |
| word = random_word |
| id = self.uid += 1 |
| self.pending[id] = word |
| emit [word], :id => id |
| end |
| |
| def ack(id) |
| self.pending.delete(id) |
| end |
| |
| def fail(id) |
| word = self.pending[id] |
| log "emitting " + word + " on fail" |
| emit [word], :id => id |
| end |
| end |
| |
| TesterSpout.new.run |
