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Fix spec in ProcessProposal (#9716)

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Sergio Mena
2022-11-21 15:12:06 +01:00
committed by GitHub
parent b85e13aa0c
commit fc8df9a151
1 changed files with 6 additions and 4 deletions
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10
spec/abci/abci++_methods.md
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@@ -541,16 +541,16 @@ proposal and will not call `RequestPrepareProposal`.
#### When does Tendermint call `ProcessProposal`?
When a validator _p_ enters Tendermint consensus round _r_, height _h_, in which _q_ is the proposer (possibly _p_ = _q_):
When a node _p_ enters Tendermint consensus round _r_, height _h_, in which _q_ is the proposer (possibly _p_ = _q_):
1. _p_ sets up timer `ProposeTimeout`.
2. If _p_ is the proposer, _p_ executes steps 1-6 in [PrepareProposal](#prepareproposal).
3. Upon reception of Proposal message (which contains the header) for round _r_, height _h_ from
_q_, _p_'s Tendermint verifies the block header.
4. Upon reception of Proposal message, along with all the block parts, for round _r_, height _h_
from _q_, _p_'s Tendermint follows its algorithm to check whether it should prevote for the
from _q_, _p_'s Tendermint follows the validators' algorithm to check whether it should prevote for the
proposed block, or `nil`.
5. If Tendermint should prevote for the proposed block:
5. If the validators' algorithm indicates Tendermint should prevote for the proposed block:
1. Tendermint calls `RequestProcessProposal` with the block. The call is synchronous.
2. The Application checks/processes the proposed block, which is read-only, and returns
`ACCEPT` or `REJECT` in the `ResponseProcessProposal.status` field.
@@ -559,7 +559,9 @@ When a validator _p_ enters Tendermint consensus round _r_, height _h_, in which
* or after doing some basic checks, and process the block asynchronously. In this case the
Application will not be able to reject the block, or force prevote/precommit `nil`
afterwards.
3. If the returned value is
* or immediately, returning `ACCEPT`, if _p_ is not a validator
and the Application does not want non-validating nodes to handle `ProcessProposal`
3. If _p_ is a validator and the returned value is
* `ACCEPT`: Tendermint prevotes on this proposal for round _r_, height _h_.
* `REJECT`: Tendermint prevotes `nil`.
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