* protobuf for new block template notification structs
* appmessage and wire for new block template notification structs
* Set up the entire handler/call-chain for managing the new-block-template event
* a patch for fixing p2p v4 IBD issues for all side-chains
* Perform side-chain check earlier to avoid IBD start
* A few comments explaining the IBD patch
* Improve output of non-critical protocol errors to avoid user panic
* Add log messages at the end of IBD with headers proof
* Found a case where this was falsely triggered due to the wrong equality test
* The first message is expected to contain headers and not a "done" message (+comment and error text fixes)
* Dequeue w/o timeout during pp anticone batch processing
* Add a verification step for catching possible new IBD errors
* Fetch missing bodies for both, syncer selected tip past and relay block past
* Make sure the syncer is behaving correctly to avoid out of index errors
* Make sure progress reporter does not exceed 100%
* No orphan roots, so no need to queue the empty list
* Add a log to report utxo fetch failure with err message
* A duplicate blocks should not appear as a warning
* typo
* add p2p v5 which is currently identical to v4
* set all internal imports to v5
* set default version to 5
* Send pruning point and its anticone in batches
* go lint
* Fix jsom format
* Use DequeueWithTimeout
* Assert that batch size < route capacity
* oops, this is a flow handler, by definition it needs to be w/o a timeout
* here however, a timeout is required
* Keep IDs of prev messages unmodified
* previous merge operation accidentally erased an important part of this pr
* Extend timeout of simple sync
Co-authored-by: Ori Newman <orinewman1@gmail.com>
* Report progress percentage when downloading headers in IBD.
* Extract reporting logic to a separate type.
* Report progress for IBD missing block bodies.
* Separate IBD to a new flow (so now invs are handled concurrently and no route capacity errors)
* Invs messages should be queued while waiting for BlockLocator msg
* Close IBD channel so that HandleIBDFlow exits too
* Apply flow separation to p2p protocol v4
* Manage the IBDRequestChannel through the Peer struct
* Some IBDs take a little longer
* Copy blockrelay flows to v4
* Remove duplicate sending of the same DAA blocks
* Advance testnet version
* Renames and add comments
* Add IBD test between v3 and v4
* Fix syncee v4 p2p version
* Check if netsync finished with selected tip
* Implement upgrade mechanism for p2p
* Remove dependencies from flowcontext to v3
* Add p2p v4
* Add Ready flow
* Remove copy paste code of v3
* Register SendAddresses flow at the top level
* Add option to set protocol version from CLI and add TestAddressExchangeV3V4
* Send ready message on minimal net adapter
* Rename defaultMaxProtocolVersion->maxAcceptableProtocolVersion
