* Merge pull request #7368 from paritytech/td-future-blocks
Wait for future blocks in AuRa
* Fix tracing failed calls.
* Problem: sending any Whisper message fails
The error is "PoW too low to compete with other messages"
This has been previously reported in #7144
Solution: prevent the move semantics
The source of the error is in PoolHandle.relay
implementation for NetPoolHandle.
Because of the move semantics, `res` variable is in fact
copied (as it implements Copy) into the closure and for
that reason, the returned result is always `false.
* Merge pull request #7433 from paritytech/td-strict-config
Strict config parsing
* Problem: AuRa's unsafeties around step duration (#7282)
Firstly, `Step.duration_remaining` casts it to u32, unnecesarily
limiting it to 2^32. While theoretically this is "good enough" (at 3
seconds steps it provides room for a little over 400 years), it is
still a lossy way to calculate the remaining time until the next step.
Secondly, step duration might be zero, triggering division by zero
in `Step.calibrate`
Solution: rework the code around the fact that duration is
typically in single digits and never grows, hence, it can be represented
by a much narrower range (u16) and this highlights the fact that
multiplying u64 by u16 will only result in an overflow in even further
future, at which point we should panic informatively (if anybody's
still around)
Similarly, panic when it is detected that incrementing the step
counter wrapped around on the overflow of usize.
As for the division by zero, prevent it by making zero an invalid
value for step duration. This will make AuRa log the constraint
mismatch and panic (after all, what purpose would zero step duration
serve? it makes no sense within the definition of the protocol,
as finality can only be achieved as per the specification
if messages are received within the step duration, which would violate
the speed of light and other physical laws in this case).
* Merge pull request #7437 from paritytech/a5-chains-expanse
Remove expanse chain
* Expanse Byzantium update w/ correct metropolis difficulty increment divisor (#7463)
* Byzantium Update for Expanse
Here the changes go. Hope I didnt miss anything.
* expip2 changes - update duration limit
* Fix missing EXPIP-2 fields
* Format numbers as hex
* Fix compilation errors
* Group expanse chain spec fields together
* Set metropolisDifficultyIncrementDivisor for Expanse
* Revert #7437
* Add Expanse block 900_000 hash checkpoint
* Advance AuRa step as far as we can and prevent invalid blocks. (#7451)
* Advance AuRa step as far as we can.
* Wait for future blocks.
* fixed panic when io is not available for export block, closes#7486 (#7495)
* Update Parity Mainnet Bootnodes (#7476)
* Update Parity Mainnet Bootnodes
* Replace the Azure HDD bootnodes with the new ones :)
* Use https connection (#7503)
Use https when connecting to etherscan.io API for price-info
* Expose default gas price percentile configuration in CLI (#7497)
* Expose gas price percentile.
* Fix light eth_call.
* fix gas_price in light client
* kvdb-rocksdb: update to RocksDB 5.8.8
* kvdb-rocksdb: tune RocksDB options
* Switch to level-style compaction
* Increase default block size (16K), and use bigger blocks for HDDs (64K)
* Increase default file size base (64MB SSDs, 256MB HDDs)
* Create a single block cache shared across all column families
* Tune compaction settings using RocksDB helper functions, taking into account
memory budget spread across all columns
* Configure backgrounds jobs based on the number of CPUs
* Set some default recommended settings
* ethcore: remove unused config blockchain.db_cache_size
* parity: increase default value for db_cache_size
* kvdb-rocksdb: enable compression on all levels
* kvdb-rocksdb: set global db_write_bufer_size
* kvdb-rocksdb: reduce db_write_bufer_size to force earlier flushing
* kvdb-rocksdb: use master branch for rust-rocksdb dependency
* separate migration from util and make its dependencies into libs:
* snappy
* kvdb
* error
* common
* renamed common -> macros
* util error does not depend on snappy module
* ethsync does not depend on util nor ethcore_error
* nibbleslice and nibblevec merged with patricia_trie crate
* removed unused dependencies from util
* util journaldb traits does not need to be public
* util_error
* fixed ethcore compile error
* ignore .swo files
* Update chain.rs
* Bump version.
* Fix RPC crate.
* Fix BoxFuture in crates.
* Compiles and passes tests!
* Get rid of .boxed()
* Fixing issues with the UI.
* Remove minihttp. Support threads.
* Reimplement files serving to do it in chunks.
* Increase chunk size.
* Remove some unecessary copying.
* Fix tests.
* Fix stratum warning and ipfs todo.
* Switch to proper branch of jsonrpc.
* Update Cargo.lock.
* Update docs.
* Include dapps-glue in workspace.
* fixed merge artifacts
* Fix test compilation.
* move common forks and parameters to common params
* port specs over to new format
* fix RPC tests
* parity-machine skeleton
* remove block type
* extract out ethereum-specific methods into EthereumMachine
* beginning to integrate Machine into engines. dealing with stale transitions in Ethash
* initial porting to machine
* move block reward back into engine
* abstract block reward logic
* move last hash and DAO HF logic into machine
* begin making engine function parameters generic
* abstract epoch verifier and ethash block reward logic
* instantiate special ethereummachine for ethash in spec
* optional full verification in verify_block_family
* re-instate tx_filter in a way that works for all engines
* fix warnings
* fix most tests, further generalize engine trait
* uncomment nullengine, get ethcore tests compiling
* fix warnings
* update a bunch of specs
* re-enable engine signer, validator set, and transition handler
* migrate basic_authority engine
* move last hashes into executedblock
* port tendermint
* make all ethcore tests pass
* json-tests compilation
* fix RPC tests: change in gas limit for new block changed PoW hash
* fix minor grumbles
* validate chainspecs
* fix broken import
* fix transaction verification for pre-homestead
* Rebase and fix compilation errors (tests not yet fixed)
* Use `debug_assert` over `assert`
* Fix tests
* Assert safety, clean up
* Fix up stale cache removal, move one assert to debug_assert
* Remove printlns
* Add licenses
* Fix benches
* Inline some no-ops in a hot loop that weren't being inlined
* Add spooky comment to make sure no-one removes the inlining annotations
* Minor cleanup
* Add option to switch between mmap and ram
* Flag ethash to use less memory when running light client
* Fix tests
* Remove todo comment (it's done)
* Replace assertion with error return
* Fix indentation
* Use union instead of `transmute`
* Fix benches
* Extract to constants
* Clean up and fix soundness holes
* Fix formatting
* Ignore missing-file errors
* Make incorrect cache size an error condition instead of a panic, remove dead code
* Fix compilation errors from rebase
* Fix compilation errors in tests
* Fix compilation errors in tests
* Refactor and port CLI from Docopt to Clap (#2066)
* Add --can-restart and --force-direct to help
* Add flag support to subc & move import/export options to subcommand
* Reorder subcommand args (put positional args last in CLI help message)
* Node-health to a separate crate.
* Initialize node_health outside of dapps.
* Expose health over RPC.
* Bring back 412 and fix JS.
* Add health to workspace and tests.
* Fix compilation without default features.
* Fix borked merge.
* Revert to generics to avoid virtual calls.
* Fix node-health tests.
* Add missing trailing comma.
* RwLock
* getting there
* argh
* parking_lot
* rpc
* wax on wax off
* almost there
* remove lock
* write over read
* works
* linting
* small updates
* dissapearing act
* router update
* complete
* one m
* grumbles1
* grumbles part II
* parking_lot->util
* missed test case
* fied package-lock.json
* small fixes
* 404 tests failing
* cleanup
* cleanup 2
* updates and the likes
* play
* simplify filter
* f-ing bugs
* read->write
* Address own grumbles.
* Fix test.
* do not cache ACL storage contract
* when error comes before initialization
* initial KeyServerSet commit
* update_nodes_set in maintain
* do not connect to self
* fixed connection establishing
* removed println
* improved KeyServerSet tracing
* moved parsing to KeyServerSet
* re-read only when blockchain is changed
* do not try to connect if not a part of cluster
* improved logging
* fixed tests
* NodeKeyPAir trait
* fixed parity to use new trait
* continue integrating with parity
* updated parity for NodeKeyPair
* completed KeyStoreNodeKeyPair
* removed comment
* removed dependency && style
* Small improvements to time estimation.
* Allow multiple NTP servers to be used.
* Removing boxing.
* Be nice.
* Be nicer.
* Update list of servers and add reference.
