Use of Events in JSSB

• All major events are generated from minor events

  • Directly if minor event specifies a new URL
  • Indirectly if minor event specifies a form or URL click
  • Need heuristic in “general pages” to link major events to minor events

• Minor events are sent by master via Tango to nonmasters

• Minor events are NOT immediately processed in nonmaster but rather queued

  • otherwise events such as “set form text field” must be thrown away if page not ready to receive

• Queues processed in two ways

  • WebWisdom minor events are queued in JSSB but processed in WebWisdom page that uses them
  • Other minor events are processed in order by JSSB in same loop that inspects page URL’s

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