ConnectionError returned and not raised anymore during loading data into memory

[ChristianScholz]

This commit
57f92d9
changes the behaviour if a connection error occures. This happens at our side during sync of slave and master redis servers (takes about 5 to 10secs) and requesting keys (getitem) meanwhile.
Currently we are receiving a ConnectionError object and try to handle this object as a valid result. This finally ends up in a TypeError Exception because we are expecting a string here.

The question here is if that is the expected behaviour and we are doing something wrong.
We are catching a ConnectionError and try to reconnect, but with this change the Error is not raised anymore.

[LK4D4]

I write some words about that here #351 (comment)

[andymccurdy]

Fixed. Making a PyPI release now (2.7.6).

[ChristianScholz]

Thank you guys, good job!