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Milestone epic: Distributed sequencer #162

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protolambda opened this issue Jan 26, 2022 · 0 comments

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Epic

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🗣 P2P Sequencer

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protolambda commented Jan 26, 2022

Enable backup Sequencer nodes to keep in sync with the Sequencer, and serve as a fallback and/or load balancing.

Spec & Implement:

API to track sequencer work (transaction queue, unconfirmed but published L2 blocks)
BFT or other backup strategy to decide on new sequencer leader node
Recovery of sequencing state upon becoming the new leader: don't drop transactions that were accepted via RPC previously
Design testing for different failure modes (crashes, load-balancing, etc.)

protolambda added this to the Distributed Sequencer milestone

maurelian added the Epic label

trianglesphere added linear? and removed linear? labels

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