* skeleton of collators object

* awaiting and handling collations. rename `collators` to CollationPool

* add some tests

* add tests

* implement Collators trait for ConsensusNetwork

* plug collators into main polkadot-network

* ignore collator role message

* add a couple more tests

* garbage collection for collations

* extract session-key tracking from consensus

* add local_collations.rs

* finish polish of local_collations

* integrate local_collations into network layer

* introduce API for adding local collations

* mostly finish collator implementation pending service fix

* Specialized network()

* push collations to the network

* grumbles

* substrate-service has custom configuration

* initialize network in collator mode as necessary

* Fixed decoding from file

* Increased progress frequency

* Added some traces

* Gossip for all

* Fixed formatting

* Extrinsic subscriptions.

* Handle RPC errors better.

* Add tests for extrinsics and unignored others.

* Handle client errors.

* Fix compilation.

* Final tweaks for PoC-2 runtime upgrade

* Address grumble

* Avoid slow wasm

* New poc-2-era bootnodes

* Fix warning

* Typo

* Fix for allocation in wasm

* Fix & runtimes.

* PoC-1 should be default.

* Name testnet Krumme Lanke, update README

* YML update

* Use the right port

* heap-size is a CLI arg, make it 512 by default

* Fix tests

* Adaptive heap size.

* Allow storage_exists

Arkadiy Paronyan authored Jul 16, 2018 and asynchronous rob committed Jul 16, 2018

* Use substrate codec for network messages

* Version bump

* Removed redundant format

* Fix warnings in libp2p

* Force a reason when you use the fatalist disable_peer

* Print more information

* Slightly more concise ref-fu

* Tracing for figuring out what's going into genesis

* Merge

* Fxi test

* Refactored Slicable

* Docs

* Wasm build

* Wasm build

* Renamed traits

* Review nits

* Renamed Slicable as well

Sergey Pepyakin authored Jul 15, 2018 and Arkadiy Paronyan committed Jul 15, 2018

* It turned out that "table" was renamed.

To `__indirect_function_table`.

* Rebuild binaries.

* make spec.name() part of database_path preventing collisions

resolves #279

* add `id` field to `ChainSpec`

* add blank line for readability

* dot/cli: use spec_id in db_path

* dot/cli: make spec_id part of keystore_path

* dot/cli: make spec_id part of network_path

* add id field to poc-1.json chain spec

* dot/cli: spec_id -> chain_id

* Remove unused build.sh

* Don't use wasm-export-table anymore.

* Rebuild binaries.

* Fix build script.

Gav Wood authored Jul 15, 2018 and Arkadiy Paronyan committed Jul 15, 2018

* Cleanups (remove genesis.wasm & nicer errors)

- Pretty errors for version mismatch
- Remove the need for genesis wasm

* Remove unneeded wasm files

* Improve code of conduct

* Leaner code

* Test fixes

* fix tests

* Fix consensus checking

* Substrate service

* Splitting polkadot service

* Specialised components

* Specialised components

* Docs and style

* Docs and style

* Final touches

* Added db key assertion

* Initial logic

* Remove accidental file

* Config

* Remove accidental

* Apply CLI config

* Additional work. Sadly pointless.

* Rearrange everything

* Loop into CLI param

* Implement dual execution

* typo

* fix tests.

* Better docs

* Fix bug

* Add some tests

* Report block information on consensus failure, tests

* Fix test

* More timely block import notifications

* Grumbles.

* More wrapping

* Fix build

* Fixes

* skeleton of collators object

* awaiting and handling collations. rename `collators` to CollationPool

* add some tests

* add tests

* implement Collators trait for ConsensusNetwork

* plug collators into main polkadot-network

* ignore collator role message

* add a couple more tests

* garbage collection for collations

* ensure disconnected backup collator is removed from pool

* address other grumbles

* Improve Wasm extern errors

* Increase heap size

* Update heap size further

* runtime: refactor Checkable and BlindCheckable traits

* fix impl BlindCheckable for Extrinsic

* fix impl Checkable for TestXt

* fix impl Checkable for UncheckedExtrinsic

* fix tabs

* add ::Address to system::Trait since its no longer in Checkable trait

* replace tab by space in comment

* replace occurences of Checkable::check with ::check_with

* tx-pool: replace CheckedIntrinsic type alias since it now would require type param

* make more uses of Checkable compile

* adapt Executive impl to new Checkable trait

* fix that CheckedExtrinsic takes AccountId not Address as first type param

* Checkable trait: return error again since it's required in some cases

* Checkable: improve docstrings

* consistent punctuation and capitalization in docstrings

* Ctx -> Context

addresses https://github.com/paritytech/polkadot/pull/287#discussion_r200956240

* reduce trait bounds for impl Checkable for TestXt

addresses https://github.com/paritytech/polkadot/pull/287#discussion_r200839303

* use <UncheckedExtrinsic as Checkable>::Checked

addresses https://github.com/paritytech/polkadot/pull/287#discussion_r200955165

* Revert "add ::Address to system::Trait since its no longer in Checkable trait"

This reverts commit 02eb103015b833c995c9f9067aac2542bb7ce5ea.

* runtime/executive: properly fix that Address no longer in Checkable

* return `Result<Self::Checked, &'static str>` from `Checkable::check`

* Use [alloc_error_handler] instead of oom lang item

* Same fix for basic_add

* Drive by fix for duplicate generic parameter

* Rebuild binaries.

Gav Wood authored Jul 11, 2018 and asynchronous rob committed Jul 11, 2018

- Rename poc-2 to staging
- Make telemetry default for global chains

Sergey Pepyakin authored Jul 09, 2018 and Benjamin Kampmann committed Jul 09, 2018

- Update parity-wasm to 0.31
- Update pwasm-utils to 0.3.1
- Update usages of btree map in runtime-std

* arbitrary application logic in CLI

* collation work

* split up exit and work futures in application

* collation node workflow

* typo

* indentation fix

* doc grumbles

* rename Application to Worker

* refactor Worker::exit to exit_only

* dynamic inclusion threshold calculator

* collators interface

* collation helpers

* initial proposal-creation future

* create proposer when asked to propose

* remove local_availability duty

* statement table tracks includable parachain count

* beginnings of timing future

* finish proposal logic

* remove stray println

* extract shared table to separate module

* change ordering

* includability tracking

* fix doc

* initial changes to parachains module

* initialise dummy block before API calls

* give polkadot control over round proposer based on random seed

* propose only after enough candidates

* flesh out parachains module a bit more

* set_heads

* actually introduce set_heads to runtime

* update block_builder to accept parachains

* split block validity errors from real errors in evaluation

* update WASM runtimes

* polkadot-api methods for parachains additions

* delay evaluation until candidates are ready

* comments

* fix dynamic inclusion with zero initial

* test for includability tracker

* wasm validation of parachain candidates

* move primitives to primitives crate

* remove runtime-std dependency from codec

* adjust doc

* polkadot-parachain-primitives

* kill legacy polkadot-validator crate

* basic-add test chain

* test for basic_add parachain

* move to test-chains dir

* use wasm-build

* new wasm directory layout

* reorganize a bit more

* Fix for rh-minimal-parachain (#141)

* Remove extern "C"

We already encountered such behavior (bug?) in pwasm-std, I believe.

* Fix `panic_fmt` signature by adding `_col`

Wrong `panic_fmt` signature can inhibit some optimizations in LTO mode.

* Add linker flags and use wasm-gc in build script

Pass --import-memory to LLD to emit wasm binary with imported memory.

Also use wasm-gc instead of wasm-build.

* Fix effective_max.

I'm not sure why it was the way it was actually.

* Recompile wasm.

* Fix indent

* more basic_add tests

* validate parachain WASM

* produce statements on receiving statements

* tests for reactive statement production

* fix build

* add OOM lang item to runtime-io

* use dynamic_inclusion when evaluating as well

* fix update_includable_count

* remove dead code

* grumbles

* actually defer round_proposer logic

* update wasm

* address a few more grumbles

* schedule collation work as soon as BFT is started

* impl future in collator

* fix comment

* governance proposals for adding and removing parachains

* bump protocol version

* tear out polkadot-specific pieces of substrate-network

* extract out polkadot-specific stuff from substrate-network

* begin polkadot network subsystem

* grumbles

* update WASM checkins

* parse status from polkadot peer

* allow invoke of network specialization

* begin statement router implementation

* remove dependency on tokio-timer

* fix sanity check and have proposer factory create communication streams

* pull out statement routing from consensus library

* fix comments

* adjust typedefs

* extract consensus_gossip out of main network protocol handler

* port substrate-bft to new tokio

* port polkadot-consensus to new tokio

* fix typo

* start message processing task

* initial consensus network implementation

* remove known tracking from statement-table crate

* extract router into separate module

* defer statements until later

* double signature is invalid

* propagating statements

* grumbles

* request block data

* fix compilation

* embed new consensus network into service

* port demo CLI to tokio

* all test crates compile

* some tests for fetching block data

* whitespace

* adjusting some tokio stuff

* update exit-future

* remove overly noisy warning

* clean up collation work a bit

* address review grumbles

* fix lock order in protocol handler

* rebuild wasm artifacts

* tag AuthorityId::from_slice for std only

* address formatting grumbles

* rename event_loop to executor

* some more docs for polkadot-network crate

* WIP

* Iteration over all keys with the specified prefix

* Add clear_prefix in runtime-io

* Introduce a custom storage impl: Double Map

* Remove prefix

* Impl for_keys_with_prefix for light client

* Fix wasm_executor

* Test storage removal leads to removal of stroage

* Check for ok result in storage tests.

* Add docs.

* Remove commented code under decl_storage!

* Add clear_prefix test in runtime-io

* Add test for wasm_executor

* Prefix walking test.

* Rebuild binaries.

* Block export and import

* Export and import using std streams

* Made AuthorituId::from_slice private