core/vote: wait some blocks beforing voting since mining begin #2051
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
core/vote: wait some blocks beforing voting since mining begin
Rationale
many validators have backup machines
when they shutdown their running node and start the validator on the backup machine,
the new started node may vote for blocks in the same height with the down node voted for.
so, this PR let node wait some blocks beforing voting since it's mining begin
Example
add an example CLI or API response...
Changes
Notable changes: