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Testing Network Conditions with ToxiProxy

Testing Network Conditions with ToxiProxy

Talk in Agile Testers Conference 2017 - SP

Celso Crivelaro

March 18, 2017
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  1. “A Distributed System is one in which the failure of

    a computer you didn’t even know existed can render your own computer unusable” Leslie Lamport
  2. No connection No connection between parts Latency Timeout Bandwidth Slow

    Close Time to packages go and return Stop responding Bandwidth size in Mb/s Slow close connection
  3. Hard modify a staging env Hard to automate Low level

    tools -> For sysadmins No APIs for Devs or QA
  4. App 1 Database API App 2 ZIP Checker External API

    App 3 Unavailable Unavailable Unavailable Unavailable Degraded Available Available Not Aplic. Not Aplic. Unavailable Degraded Degraded If integration fails...