Improve error handling#7

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smetj wants to merge 7 commits intoarthru:masterfrom

Commits on Jun 22, 2016

Raise an exception when no data is received. At least we should get an actual empty list when our query does not return any matches
Jelle Smet
committed
Improve error handling.
Jelle Smet
committed

Commits on Jun 23, 2016

Make use of livestatus headers to raise meaningful exceptions to user differentiating between syntax errors and network connectivity
Jelle Smet
committed

Commits on Aug 10, 2016

Commits on Aug 12, 2016

- Explicitly set keepalive to socket to prevent time_wait2 lingering sockets.
Jelle Smet
committed

Commits on Oct 6, 2017

handle encoding
JelleSmet-TomTom
committed