Andrew Ashikhmin 74a7d7c75a Refactor PoS downloader (#3717) ... * Remove blockHeight arg from FeedHeaderPoW * Revert "Remove blockHeight arg from FeedHeaderPoW" This reverts commit 9bf92921db11cd4e13386fcee29f30241d070fc6. * Move PayloadMessage & ForkChoiceMessage to package engineapi * RequestList instead of newPayloadCh & forkChoiceCh * Introduce request status * Send reply only when request status is New * Move BeaconRequestList to HeaderDownload * Don't SetFetching when PoS (Fetching means handling newBlockHashes) * Merge Syncing & Synced into DataWasMissing * Introduce SyncStatus * onlyNew arg in WaitForRequest * Move waitingForBeaconChain into RequestList * Interrupt instead of skipCycleHack * Introduce timeout for PoS headers * Split downloadMissingPoSHeaders * Move StartPoSDownloader into HeaderDownload * Move Stopping interrupt to StartPoSDownloader * Move stopping PayloadStatus back to HeadersPOS * cleanUpPoSDownload * Post-merge fix * TestBogusForkchoice * TestPoSDownloader * requestStatus in attemptPoSDownload * Broadcast in SetStatus * Cosmetics * attemptPoSDownload -> schedulePoSDownload * Demote some logs to Trace		2022-03-22 17:49:12 +01:00
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request_list.go	Refactor PoS downloader (#3717)	2022-03-22 17:49:12 +01:00