* Filter-out nodes.json (#7716)
* Filter-out nodes.json
* network: sort node table nodes by failure ratio
* network: fix node table tests
* network: fit node failure percentage into buckets of 5%
* network: consider number of attempts in sorting of node table
* network: fix node table grumbles
* Fix client not being dropped on shutdown (#7695)
* parity: wait for client to drop on shutdown
* parity: fix grumbles in shutdown wait
* parity: increase shutdown timeouts
* Wrap --help output to 120 characters (#7626)
* Update Clap dependency and remove workarounds
* WIP
* Remove line breaks in help messages for now
* Multiple values can only be separated by commas (closes#7428)
* Grumbles; refactor repeating code; add constant
* Use a single Wrapper rather than allocate a new one for each call
* Wrap --help to 120 characters rather than 100 characters
* 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
* 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
* 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.
* 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.
* refactor PriceInfo to use Fetch and reuse the client
* forget Fetch future to keep it running in the background
* update Debug message for price_info::Client
* wrap underlying errors in price_info client
* use debug_struct in price_info client debug implementation
* use global fetch service in price_info client
* rename gas_pricer parameter in RunCmd
* move price_info to its own crate
* fix price_info tests
* replace rustc_serialize with serde_json in price_info
* add documentation for price_info
* remove unused rustc-serialize dependency from ethcore
* fix price_info formatting
* re-export fetch crate in price_info
* remove unused cfg attributes in price_info
* add tests for price_info
* whisper skeleton
* basic message store
* rallying and message logic
* pass host info to network protocol handlers
* choose who starts rally based on node key
* module reshuffling
* mining messages
* prune messages by low PoW until below size target
* associated error type for ethkey generators and `OsRng` generator
* beginnings of RPC
* generic message handler for whisper
* reshuffle code order
* standard payload encoding and decoding
* basic crypto
* minor restructuring of net code
* implement shh_post
* merge?
* implement filters
* rand trait for hash types
* filter RPCs for whisper
* symmetric encryption of payload
* pub-sub
* filter tests
* use only secure random IDs
* attach arbitrary protocols to network
* basic integration of whisper into Parity
* eagerly prune low PoW entries
* broadcast messages with salted topics
* node info RPC
* fix import
* fix leading zeros calculation
* address minor grumbles
* Health endpoint.
* Asynchronous health endpoint.
* Configure time api URL via CLI.
* Tests for TimeChecker.
* Health indication on Status page.
* Adding status indication to tab titles.
* Add status to ParityBar.
* Fixing lints.
* Add health status on SyncWarning.
* Fix health URL for embed.
* Nicer messages.
* Fix tests.
* Fixing JS tests.
* NTP time sync (#5956)
* use NTP to check time drift
* update time module documentation
* replace time_api flag with ntp_server
* fix TimeChecker tests
* fix ntp-server flag usage
* hide status tooltip if there's no message to show
* remove TimeProvider trait
* use Cell in FakeNtp test trait
* share fetch client and ntp client cpu pool
* Add documentation to public method.
* Removing peer count from status.
* Remove unknown upgrade status.
* Send two time requests at the time.
* Revert "Send two time requests at the time."
This reverts commit f7b754b1155076a5a5d8fdafa022801fae324452.
* Defer reporting time synchronization issues.
* Fix tests.
* Fix linting.
* do more validation of imported headers in light client
* generalize informant with traits
* informant implementation for light client
* make comment into TODO
* fix broken test
* disable full checking of headers in light client in sync tests
* move native_contracts ABIs to JSON files, add urlhint
* port hash-fetch to futures, fix tests
* fix dapps compilation, defer async port to later
* activate dapps server in the light client
* better formatting
