Small refactoring of one folder, if it makes sense I could extend the scope.
* Remove some cloning (real and just verbosity in the code)
* Naming conventions like to/into*
* Some Clippy's suggestions
I found that we don't use field init shorthand syntax, so I didn't touch this part, was it discussed before?
* verify a tx like we verify a block (experimental)
* first minimal_pool test up and running but not testing what we need to
* rework tx_pool validation to use txhashset extension
* minimal tx pool wired up but rough
* works locally (rough statew though)
delete "legacy" pool and graph code
* rework the new pool into TransactionPool and Pool impls
* rework pool to store pool entries
with associated timer and source etc.
* all_transactions
* extra_txs so we can validate stempool against existing txpool
* rework reconcile_block
* txhashset apply_raw_tx can now rewind to a checkpoint (prev raw tx)
* wip - txhashset tx tests
* more flexible rewind on MMRs
* add tests to cover apply_raw_txs on txhashset extension
* add_to_stempool and add_to_txpool
* deaggregate multi kernel tx when adding to txpoool
* handle freshness in stempool
handle propagation of stempool txs via dandelion monitor
* patience timer and fluff if we cannot propagate
to next relay
* aggregate and fluff stempool is we have no relay
* refactor coinbase maturity
* rewrote basic tx pool tests to use a real txhashset via chain adapter
* rework dandelion monitor to reflect recent discussion
works locally but needs a cleanup
* refactor dandelion_monitor - split out phases
* more pool test coverage
* remove old test code from pool (still wip)
* block_building and block_reconciliation tests
* tracked down chain test failure...
* fix test_coinbase_maturity
* dandelion_monitor now runs...
* refactor dandelion config, shared across p2p and pool components
* fix pool tests with new config
* fix p2p tests
* rework tx pool to deal with duplicate commitments (testnet2 limitation)
* cleanup and address some PR feedback
* add big comment about pre_tx...
* documentation and spelling
* unused values in tests; just .unwrap()
* unneeded macro_use (router)
* unneeded macro_use and use-imports
* unused value -> .unwrap
* unused variables
* clarify that " is required (see 107ea3c4dd)
* first steps to dig into #933 test_p2p issues
* less simulnet build warnings
* Added additional message type size limits
* Externalize sync loop state, check if we received all
* Adjusted some message sizes, log error when too short
* 4x limits to give ourselves more space
* No need for sync to wait if we have enough peers.
* Tolerate a few less headers before considering we got them all.
* Fix and cleanup of fast sync triggering logic
* New txhashset on fast sync has to be applied, not rolled back
* Do not block if peer send buffer is full, fixes#912
* add hint for gcc-5 for building CUDA plugin
* add N_BLOCks comment for >=6GB GPU cards
* minor logging cleanup
* mark to be kept + reformat as "@ height [hash]"
* show CuckooNN + better wording
* Bump up crates versions
* Finally add a Cargo.lock to avoid dependency breakages
* Build doc update for testnet2
* Fix test framework not really using its mining config
* Testnet2 genesis, best so far at 128 difficulty (a nice number)
* Minor build doc update
* move some debug! to trace!
* more informative debugs
* standardising on always showing chain tips as "cumulative difficulty @ height [hash]"
* make 2 debug outputs into a single
* "no peers" as warning (not info) to let it stand out more clearly
* move fn param (used only in this one debug line)
* clarify difficulty "units"
* adding appropriate message to bulletproofs to allow for restore
* rustfmt
* should work, now test
* rustfmt
* fix to wallet restore, works now
* fix pool tests
* fix pool tests
* rustfmt
* Initial Dandelion Commit
* Changed stem_tx_pool to tx_stempool
* Introduction of stem memory pool and stem pool config
* Pool push now send to stem memory pool
* Add stem transaction functions
* Add stem transaction pool
* Drastically simplified code structure
* Add monitor transactions
* Add Dandelion monitor and remove transactions from stempool
* Add peer relay monitor
* Reconcile block with stempool
* Fix total size bug
* Add fluff option for pool push
* Added details on dandelion monitor
* Fix issue with missing parent
* Child transaction with stempool parent are now forced stem
* Update Dandelion Relay from outgoing peers
* Fix missing pool reconciliation
* Add the ability to fluff a transaction directly
* Fix tests for Dandelion
* Missing send_stem_transaction method...
* Add fluff handler for wallet
* Add logger when successfully updated Dandelion relay
* Launch transaction monitor last
* Fix dandelion relay misplaced
* Add logging and updating for stempool
* Additionnal check for stem transaction
* Fix 2 Locks in a row
* first explorations at attempting to integrate more user-friendly status screen/ui
* rustfmt
* adding some logo and color for visual interest
* formatting
* better integration with stdout, cleaner looking startup and shutdown
* rustfmt
* update to framework, and first collection of stats from server
* rustfmt
* commit of basic stat screen, think it's in a good enough state to share
* rustfmt
* fix to automated tests
* fix to automated tests
* grin.toml setting
* grin.toml setting
* grin.toml setting
* merge from upstream
* merge from upstream
* merging
* merging
* formatting
* adding more status screens, beginning to collect peer data
* rustfmt
* beginnings of peer info
* adding tui dir
* rustfmt
* missing table
* create title bar
* Split up UI elements into separate files, create trait for update
* Added basic mining view
* wip - basic tx pool lookup for kernel short ids (compact block hydration)
* use the nonce in the compact_block to correctly generate short_ids for lookup
* query the tx pool based on kernel short_ids
* tests passing
* cleanup some logging
* cleanup logging
* Clean server shutdown, generalizes usage of `Weak`. Introduces 2 main changes:
* A shared `AtomicBool` that signals server shutdown. All server
threads regularly check it to break out of their main loops when
it changes to `true`.
* Breaking of circular `Arc` references, which can never be
destroyed, by downgrading to `Weak` instead. Only the main server
keeps the `Arc` while all other components get the `Weak` variant.
Both of these are required for all long-living structs to be
cleanly destroyed. Note that in Rust this is fairly important as
most resource-freeing logic is associated with `drop`,
which is only called when said struct is free of scope or `Arc`
references.
Should address most of #536 (only need the stop hook to call
`Server` shutdown).
* Test for fast sync, followed by restart, followed by re-fast-sync
* P2P test fix
* Double sync taking too long for Travis, commenting out for now
* Util to zip and unzip directories
* First pass at sumtree request/response. Add message types, implement the exchange in the protocol, zip up the sumtree directory and stream the file over, with necessary adapter hooks.
* Implement the sumtree archive receive logicGets the sumtree archive data stream from the network and write it to a file. Unzip the file, place it at the right spot and reconstruct the sumtree data structure, rewinding where to the right spot.
* Sumtree hash structure validation
* Simplify sumtree backend buffering logic. The backend for a sumtree has to implement some in-memory buffering logic to provide a commit/rollback interface. The backend itself is an aggregate of 3 underlying storages (an append only file, a remove log and a skip list). The buffering was previously implemented both by the backend and some of the underlying storages. Now pushing back all buffering logic to the storages to keep the backend simpler.
* Add kernel append only store file to sumtrees. The chain sumtrees structure now also saves all kernels to a dedicated file. As that storage is implemented by the append only file wrapper, it's also rewind-aware.
* Full state validation. Checks that:
- MMRs are sane (hash and sum each node)
- Tree roots match the corresponding header
- Kernel signatures are valid
- Sum of all kernel excesses equals the sum of UTXO commitments
minus the supply
* Fast sync handoff to body sync. Once the fast-sync state is fully setup, get bacj in body sync
mode to get the full bodies of the last blocks we're missing.
* First fully working fast sync
* Facility in p2p conn to deal with attachments (raw binary after message).
* Re-introduced sumtree send and receive message handling using the above.
* Fixed test and finished updating all required db state after sumtree validation.
* Massaged a little bit the pipeline orphan check to still work after the new sumtrees have been setup.
* Various cleanup. Consolidated fast sync and full sync into a single function as they're very similar. Proper conditions to trigger a sumtree request and some checks on receiving it.
* Re-introduce peer regular ping/pong
* Fix partial header reads. Turns out that on async tcp streams, even a small chunk like a
header can be read partially. So header read needs to rely on our
fixed-up `read_exact`, with an additional boolean to allow yield
when no bytes were read.
* First tests for API handlers
* Test chain UTXO handler
* Add test sumtrees handlers
* Fix typo
* Removed unused logger
* Update bitflags to ^1.0
* Missing test for bitflags update
* Moved test to grin directory
* Remove tests dependencies
* Add API P2P tests
* Fix hex string commitment
* Fix conflicting port
* Fix directory conflict and server port
* Wait for at least one block is mined on Travis
* first pass at allow/deny lists for hard-coded peers (not just seeds)
* commit
* add peers_allow and peers_deny examples and comments to grin.toml
* always ask for compact block
always fail to hydrate
always fallback to requesting full block
* decide to send full (empty) block over compact (empty) block
* add some randomness to the decision around broadcasting an empty block
as a block or as a compact block (so we can exercise more code paths easily)
* first pass at allow/deny lists for hard-coded peers (not just seeds)
* commit
* add peers_allow and peers_deny examples and comments to grin.toml
* fix build issue with simulnet tests
* fix p2p tests
