Jernej Kos

Is this related to #18 and does this PR fix the issue?

> BTW, is NaN and null value the same for the purpose of this ticket? Yes, actual `null` values are ignored by InfluxDB. So having `NaN` would be great.

Yes, with aggregations, `NaN` should behave the same as `null`. The problem is only for the highest granularity (without any aggregations). Because when you do aggregations you already get nulls...

I am getting these errors consistently when uploading large files on a new system (Ubuntu 16.10). I did not encounter this before on Ubuntu 14.04, so I am not sure...

Perhaps also the parent should retry when a child exits due to SIGPIPE?

> actually, remote server should not ever break Why not? A TCP connection may reset at any time, although this may indicate some network/overload issues somwhere between me and AWS.

I've created a repository with the minimal example: * https://github.com/kostko/grpc-rs-issue-194 There is also a `cpupool` feature which uses the `futures-cpupool` executor instead to show that this works. I also created...

@xmzheng ping on addressing the remaining issues and merging this.

> could remove the roothash.WatchBlocks method now (in favor of History().WatchBlocks()). The only issue is the keymanager, as it also needs to watch runtime blocks, but is not compatible with...

You mean at genesis time, right? Because any registration transaction already must contain a VRF key.