only error on the client is

`{"caller":"extension.go:404","component":"launcher","err":"sending string logs: writing logs: transport error sending logs: rpc error: code = Unknown desc = unmarshaling result log: json: cannot unmarshal number into Go struct field OsqueryResultLog.unixTime of type string","level":"info","ts":"2018-12-18T16:20:41.388742421Z"}`