stasatdaglabs 15af6641fc
Send the IBD root UTXO set in chunks instead of a massive monolythic message (#1412)
* Extract syncPruningPointUTXOSet to a separate method.

* Implement logic to send pruning point utxo set chunks in a loop.

* Replace IBDRootUTXOSetAndBlockMessage with IbdRootUtxoSetChunkMessage.

* Add a new message: RequestNextIBDRootUTXOSetChunk.

* Add a new message: DoneIBDRootUTXOSetChunks.

* Protect HandleRequestIBDRootUTXOSetAndBlock from rogue messages.

* Reimplement receiveIBDRootUTXOSetAndBlock.

* Add CmdDoneIBDRootUTXOSetChunks to the HandleRelayInvs flow.

* Decrease the max message size to 10mb.

* Fix bad step.

* Fix confusion between outgoing/incoming routes.

* Measure how long it takes to send/receive the UTXO set.

* Use LogAndMeasure in handleRequestIBDRootUTXOSetAndBlockFlow.
2021-01-13 18:03:07 +02:00
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