joeduffy dcefa4a9d4 Close gRPC client connections ... This change closes the gRPC client connections, as they keep the Node.js message loop alive on Linux (but, strangely, not Mac; regardless, a good thing to do anyway...)		2017-09-07 08:32:36 -07:00
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langhost	Close gRPC client connections	2017-09-07 08:32:36 -07:00