When a quic read times out the following error is printed:

2019-05-29 04:14:35.131603+0000 [DBUG] Unclassified RPC error msg=
>  [Messenger] Request error
>      Read on stream 0 canceled with error code 1

It is far from clear that error code 1 is a timeout, it would be nice to have a more descriptive error text.