* [PIBD_IMPL] Introduce PIBD state into sync workflow (#3685)
* experimental addition of pibd download state for testnet only
* fixes to bitmap number of segments calculation + conversion of bitmap accumulator to bitmap
* attempt to call a test message
* add p2p methods for receiving bitmap segment and applying to desegmenter associated with chain
* fixes to state sync
* add pibd receive messages to network, and basic calls to desegmenter from each (#3686)
* [PIBD_IMPL] PIBD Desegmenter State (#3688)
* add functions to desegmenter to report next desired segments, begin to add state to determine which segments have been requested
* add segmentidentifier type to id requested segments uniquely
* make a call on where to keep track of which PIBD segments have been requested
* move segmenttype definition, add functions to manipulate peer segment list
* remove desegmenter state enum
* change chain desegmenter function to provide rwlock
* trace, warning cleanup
* udpate to test compliation
* [PIBD_IMPL] Bitmap accumulator reconstruction + TxHashset set reconstruction (#3689)
* application of received bitmap segments to local accumulator
* add all required elements to send/receive output segment requests and responses
* testing of output sync
* add special cases to pmmr segment request
* [PIBD_IMPL] PMMR Reassembly from Segments (#3690)
* update pibd copy test to use new desgmenter structure
* begin reconstruction of output pmmr
* clean up hash/leaf insertion logic
* push pruned subtree appears to be working, now also calculates left hand hashes correctly
* factor out ordering of segment/hash order array
* refactor for pmmr application code
* test of chain copy appears to be working
* add rangeproof functions to desegmenter
* add kernel functions, attempt refactor
* small test cleanup, reconstruction of live chain working in manual copy test
* [PIBD_IMPL] PIBD tree sync via network and kill/resume functionality (#3691)
* add functions to determing latest verifiable block height for the given pibd state
* attempting to allow for pibd to resume after killing process
* fix to ensure prune list is properly flushed during pibd sync
* removal of unneeded code
* ignore test for now (fix before full merge)
* [PIBD_IMPL] Finalize PIBD download and move state to chain validation (#3692)
* investigations as to why a slight rewind is needed on startup during PIBD
* move validation code into desegmenter validation thread (for now)
* ensure genesis entries in pmmrs are removed if they're removed in the first segment
* validation all working except for verifying kernel sums
* remove unneeded pmmr rollbacks on resume now root cause was found
* updates to remove unpruned leaves from leaf set when rebuilding pmmr
* remove + 1 to segment traversal iter length
* [PIBD_IMPL] PIBD Stats + Retry on validation errors (#3694)
* start to add stats and reset chain state after errors detected
* add functions to reset prune list when resetting chain pibd state
* debug statement
* remove test function
* [PIBD_IMPL] Update number of simultaneous peer requests for segments (#3696)
* cleanup of segment request list
* allow for more simultaneous requests during state sync
* up number of simultaneous peer requests for segments
* [PIBD_IMPL] Thread simplification + More TUI Updates + Stop State Propagation (#3698)
* change pibd stat display to show progress as a percentage of downloaded leaves
* attempt some inline rp validation
* propagate shutdown state through kernel validation
* change validation loop timing
* simplify validator threading
* add more detailed tracking of kernel history validation to tui, allow stop state during
* adding more stop state + tui progress indication
* remove progressive validate
* test fix
* revert to previous method of applying segments (#3699)
* fix for deadlock issue (#3700)
* update Cargo.lock for next release
* [PIBD_IMPL] Catch-Up functionality + Fixes based on testing (#3702)
* ensure desegmenter attempts to apply correct block after a resumte
* ensure txhashset's committed implementation takes into account output bitmap for summing purposes
* remove check to de-apply outputs during segment application
* return removal of spent outputs during pibd
* remove unneeded status
* remove uneeded change to rewind function
* documentation updates + todo fixes (#3703)
* add pibd abort timeout case (#3704)
* [PIBD_IMPL] BitmapAccumulator Serialization Fix (#3705)
* fix for writing / calculating incorrect length for negative indices
* update capabilities with new version of PIBD hist
* remove incorrect comment
* fix capabilities flag, trace output
* test fix
* Merge DNSSeed scope changes into pibd impl branch (#3708)
* update Cargo.lock for next release
* visibility scope tweaks to aid seed test utilities (#3707)
* move all PIBD-related constants into pibd_params modules (#3711)
* remove potential double read lock during compaction
* Minor update for foreign api docs. Peers seems to be no longer needed as an arg in the grin_api::Foreign::new.
* This changes foreign_rpc and owner_rpc modules to public so the helper modules for the rpc clients can be accessible in external projects.
* Updated test seeds.
* Added functions that override the one time globals. This is needed for the grin-gui so it can change the global contexts when it needs to switch from testnet to mainnet.
* Refactor
* Fix panick at 'attempt to subtract with overflow' when grin-wallet sends in a start_index of 0 for new wallets.
* Fix overflow panic using saturating_sub(1).
* WIP remove failure from all `Cargo.toml`
* WIP remove `extern crate failure_derive`
* Use `thiserror` to fix all errors
* StoreErr is still a tuple
* Remove another set of unnecessary `.into()`s
* update fuzz tests
* update pool/fuzz dependencies in cargo.lock
* small changes based on feedback
Co-authored-by: trevyn <trevyn-git@protonmail.com>
* replace bitvec with more efficient bitpack algorithm
* optimise proof_unpack_len
* move proof pack length calculation
* small refactor
* first pass attempt at not deserializing proof nonces in difficulty iter
* another 10 seconds gained by not deserialising the proof from the difficulty iterator
* add new deser parameters to tests where needed
* add skip_proof variants to store
* remove hash from difficulty iterator struct, rename HeaderInfo to HeaderDifficultyInfo
* replace bitvec with more efficient bitpack algorithm
* optimise proof_unpack_len
* move proof pack length calculation
* small refactor
* first pass attempt at not deserializing proof nonces in difficulty iter
* another 10 seconds gained by not deserialising the proof from the difficulty iterator
* add new deser parameters to tests where needed
* add skip_proof variants to store
* remove hash from difficulty iterator struct, rename HeaderInfo to HeaderDifficultyInfo
* track sync_head on header_sync sync status
follow header fork as appropriate
* track highest_diff alongside highest_height on HeaderSync status
* cleanup
* not not
* wip - body sync for full archive
* allow chain compaction during sync
* placeholder for logic to ensure archive nodes sync from archive nodes
* body sync from archival peers
* allow chain compaction during sync
* placeholder for logic to ensure archive nodes sync from archive nodes
* add FeeFields type
* use FeeFields with ::zero and try_into().unwrap()
* fixed tests
* avoid 0 accept_base_fee
* add aggregate_fee_fields method for transaction
* implement std::fmt::Display trait for FeeFields
* make base_fee argument non-optional in libtx::mod::tx_fee
* add global and thread local accept_fee_base; use to simplify tests
* set unusually high fee base for a change
* revert to optional base fee argument; default coming from either grin-{server,wallet}.toml
* remove optional base fee argument; can be set with global::set_local_accept_fee_base instead
* define constant global::DEFAULT_ACCEPT_FEE_BASE and set global value
* add Transaction::accept_fee() method and use
* Manual (de)ser impl on FeeFields
* fix comment bug
* Serialize FeeFields as int in tx
* allow feefields: u32:into() for tests
* try adding height args everywhere
* make FeeFields shift/fee methods height dependent
* prior to hf4 feefield testing
* rename selected fee_fields back to fee for serialization compatibility
* fix test_fee_fields test, merge conflict, and doctest use of obsolete fee_fields
* make accept_fee height dependent
* Accept any u64 in FeeFields deser
Co-authored-by: Jasper van der Maarel <j@sper.dev>
* first pass at peers iter cleanup
* more flexible peer with diff lookups
* PeersIter with impl Iterator
* sync against outbound peers
reorder peers filters so expensive filters come later
* filter peers by capabilities during sync
* prefer outbound peers with high total difficulty
* with_difficulty now takes a fn to allow more flexible comparisons based on difficulty
* rename peers_iter() -> iter()
* cleanup mining stats; make edge_bits dynamic (last size submitted), dont show bogus stats when no miners are connected
Co-authored-by: Quentin Le Sceller <q.lesceller@gmail.com>
Tx pool takes some parameters as trait objects. It's not an idiomatic Rust code, in this particular case we should use generic types. Trait object makes sense when we accept in runtime different concrete types which implement the trait as a value of the same field. It's not the case here. Trait objects come with a price - instead of method dispatch in compile time we have to accept runtime dispatch. My guess we did it to not clutter the code with type parameters, which is understandable but still suboptimal.
* Refactor SyncState
Method sync_error() retrun type was simplified.
update_txhashset_download() was made type safe, which eliminates a runtime enum variant's check, added an atomic status update
* feat: allow DNS names in peers/seeds list and resolve them
* tests: add mod for peer tests
* refactor: rename some variables
* chore: use Serde desrialize to resolve DNS names into PeerAddrs
* fix: compile
* fix: add back code to remove duplicate ip addresses from resolved DNS seeds
* Node API v2
* Update gitignore
* Add get_pmmr_indices method
* Add Foreign and Owner API each one with specific secret
* Fix failing tests
* Revert to 'Option<u64>'
* fix: split state validation status into kernel and rproof updates. And fix sync status for these two states
* fix: show correct number of leaves for pruned MMR as well as unpruned
* docs: better docs for kernel/range proof validation
* fix: ordering of kernel and rproofs validation in TUI
* fix: typo in rangeproofs api and comments
Yeastplume