Inner Exception not available in MaxRetryException in a couple of scenarios (Related to #935 )

[mosiddi]

Since #935 is closed, I'm opening a new issue. I've added my comments there. (#935)

A simple scenario to simulate the behavior is -

1. Initialize NEST Client with 3 connection strings (localhost:9300, localhost:9400, localhost:9500) none of which are really ES endpoints
2. Try doing a get Index with that NEST client

[gmarz]

Hi @mosiddi

I'm having a hard time trying to reproduce this. Can you take a look at b8db99a#diff-1ccd09a4059a3f4868fb4c32cc738557R16 and see if you could get it to fail, or spot something that we're missing?

[mosiddi]

The only difference I see in my v/s your test is I have ping disabled.

     ConnectionSettings connectionSettings = new ConnectionSettings(connectionPool)
            .DisablePing()
            .UsePrettyResponses();

[gmarz]

@mosiddi thanks 👍. I was able to confirm this and have proposed the above fix.

[mosiddi]

Thanks @gmarz. Appreciate it.

[mosiddi]

Awesome. Thanks!!