prevent concurrent storeBlock calls (fixes #5285)
#5295
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When a block is introduced to the system both via REST and gossip at the same time, we will call `storeBlock` from two locations leading to a dupliace check race condition as we wait for the EL. This issue may manifest in particular when using an external block builder that itself publishes the block onto the gossip network.
* simplify calling `addBlock` * complete request manager verifier future for blobless blocks
among other things, it might have gone stale or finalized between one call and the other
tersec
approved these changes
Aug 17, 2023
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When a block is introduced to the system both via REST and gossip at the same time, we will call
storeBlockfrom two locations leading to a duplicate check race condition as we wait for the EL.This issue may manifest in particular when using an external block builder that itself publishes the block onto the gossip network.