title: Using C# Poly framework for Wcf retries, what exceptions are worth retrying?
body: <p>Hi just looking at implementing Poly (found here <a href="https://github.com/App-vNext/Polly" rel="nofollow">https://github.com/App-vNext/Polly</a>) in our wcf calls for 3rd party api calls.</p>
  
  <p>What exceptions types are worth creating the retry policy for?
  So far I have just got TimeoutException.</p>
  
  <p>Is there anymore worth adding?</p>
  
  <p>Thanks</p>