This repository has been archived by the owner on Nov 6, 2020. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 1.7k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Browse files
Browse the repository at this point in the history
* Fix compiler warning (that will become an error) (#10683) * Remove annoying compiler warnings * Fix compiler warning (that will become an error) Fixes #10648 I'm not sure this fix is Good™ but rustc seems happy enough. There's a deeper issue which may or may not be related to this: the Engine is not shutdown properly and the `StepService` thread keeps running indefinitely after Ctrl-C (so `update_sealing()` is called repeatedly for 300sec). I don't think this is related to Clique as I've seen this happen on mainnet as well, but I wonder if the effects of it are worse for a PoA network where the node can create new blocks all on its own? * Use saturating_sub * WIP * Fix warning, second attempt The idea here is to avoid using `Arc::get_mut()` (which does not work: fails every time here) and instead trust `drop()` to do the right thing. This is a conservative change. I think this can be reformed further, e.g. by `impl Drop for StepService` and halt the thread there, or even skip `join()`ing the thread entirely and trust the `AtomicBool` to signal shutdown. I also have doubts abut the `Option<StepService>`: seems a bit much to have an `Option` there and it makes things cumbersome. * Refactor Clique stepping (#10691) * Use Drop to shutdown stepper thread Make period == 0 an error and remove the Option from step_service * Remove StepService Remove StepService and spawn the stepping thread in `Clique::new()`. Don't store the thread handle and instead trust the `AtomicBool` to signal shutdown time. Don't check for `period > 0`: we assume a valid chainspec file. * Don't shutdown the stepper thread at all, just let it run until exit Also: fix a few warnings and tests * Put kvdb_memorydb back * Warn&exit when engine is dropped Don't sleep too long! * Don't delay stepping thread * Better formatting
- Loading branch information
Showing
4 changed files
with
29 additions
and
116 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file was deleted.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters