Currently when we connect to a bootnode and it returns a different peer
id, than the one we provided, we disconnect silently. This pr changes
the behavior to printing an error when a bootnode returns a different
peer id than the provided one.
A gossip validator returns `ValidationResult::Discard` for messages that
should not be processed nor kept due to not being useful for the node.
Examples are out-of-scope messages or messages with bad signatures. The
corresponding log message did not reflect this, thus the update through
this patch.
One caveat is a finality grandpa neighbor packet. Given that the concept
of neighbor packets is handled in the finality grandpa gossip validator
only, valid neighbor packets are always discarded on the
`client/network-gossip` layer.
* Adds new event phase `Initialization`
Every event that was deposited inside of `on_initialize` was assigned to
the `ApplyExtrinsic(0)` phase which wasn't correct. This pr introduces a
new phase `Initialization`. This is the new phase while initializing
a block. After initialization we switch to `ApplyExtrinsic(N)` and at
the end to `Finalization` as before.
* Set `ExecutionPhase` in `initialize`
* Increment `spec_version`
* Implement ext_ hashes for contracts (issue #5258)
* load cryto hash .wat from raw string literal instead of file
* update .wat contents for testing crypto hashes
* remove unnecessary 'static
* fix bug in input (call_indirect required 1+ at least it seems)
* no longer use scratch buffer for crypto hash functions
* improve doc comments of ext_ hash functions
* remove unnecessary comment in .wat test file
* add return value (const 0) to contract test to hopefully enable result buffer
* fix bug in contract assertion
* implement proper output_len in contract
* implement proper test for crypto hashes
* bump spec_version 238 -> 239
* fix COMPLEXITY description
* remove final invalid instances of scratch buffer from docs
* Make sure frame examples compile for wasm
This makes sure that `frame-example` and `frame-example-offchain-worker`
compile for wasm.
This also fixes compilation for these crates. The offchain worker
example doesn't use serde-json anymore as that is too heavy and breaks
`no_std` compilation.
* Apply suggestions from code review
Co-Authored-By: Nikolay Volf <nikvolf@gmail.com>
Co-authored-by: Nikolay Volf <nikvolf@gmail.com>
* Factor out can_set_code
The motivation for this feature is parachain runtime upgrades, which
happen in two different moments: the initial call, when the checks
should be performed, and at the actual upgrade block. It's much
better and more maintainable to just call `can_set_code` in the
function than to manually copy those checks.
I'm not entirely thrilled with the interface, which requires
cloning the entire code vector in `set_code`. However, it looks
like something in `decl_module!` does not play nicely with
references in its function arguments. If `code` has a lifetime,
it _must_ be named, which gives us this signature.
```rust
pub fn can_set_code<'a>(origin, code: &'a [u8]) {
```
Unfortunately, attempting to compile with that signature generates
a very large and baffling collection of build errors, so I decided
to abandon that path for now.
* make can_set_code non-dispatchable per PR revew
Not only can we now borrow the `code` slice, but we also no longer
need to worry about people sending a `can_set_code` transaction because
of some misunderstanding.
* move into existing impl block
* switching to released wasmtime
* update depdencies in general
* Update fdlimit
* Update parity common deps
* Also update schnorrkel
* update kvdb-rocksdb
* update further dependents
* also update primitive types
* update cargo.lock
* update merlin
* Bumping evm version
* grandpa: support for hard forking any pending standard changes
* grandpa: expose authority_set_hard_forks in block import constructor
* grandpa: don't break the public api
* client/network-gossip/src/bridge: Finish when network even stream closes
Previously within `<GossipEngine as Future>::poll` one would poll the
`network_event_stream` ignoring all messages other than
`Poll::Ready(Some())`. Ignoring `Poll::Ready(None)` leads to a panic on
the next poll of the stream, gien that it is not fused.
By design `network_event_stream` does not close unless an unbounded send
into it fails, or the `NetworkWorker` gets shut down.
> The stream never ends (unless the `NetworkWorker` gets shut down).
> (client/network/src/service.rs)
An `unbounded_send` to fail on an unbounded channel is unlikely. The
`NetworkWorker` shutting down is not unlikely. In such case the
`GossipEngine` should shut down as well.
With this patch a `<GossipEngine as Future>` finishes on
`Poll::Ready(None)` returned from `network_event_stream`.
* client/finality-grandpa/communication: Error on gossip engine finished
Have `<NetworkBridge as Future>::poll` return `Poll::Ready(Err)` instead
of `Poll::Ready(Ok)` to be consistent with the handling of the neighbor
packet worker stream and the gossip validator report stream. Both `Err`
as well as `Ok` shut down the `NetworkBridge` as well as the
`VoterWorker`.
* client/network-gossip/src/bridge: Add regression test
* client/network-gossip: Move substrate test client to dev dependencies
* client/network-gossip: Remove TODO
Addressed in a follow up pull request.
* client/network-gossip/bridge: Put match on newline after loop
* client/finality-grandpa/src/observer: Fix regression test
Make sure the event stream sender side is not dropped till the end.
* Version bump
* Split generate_changelog.sh into separate script
Can be run in the format `generate_changelog.sh $previous_version $version`.
* remove early exit from publish_draft_release.sh
* adding changelog
* ci: change last_github_release to also find pre-releases
Co-authored-by: Martin Pugh <pugh@s3kr.it>
If polling encounters a `Poll::Pending` we need to return it instead of
continuing the loop which may turn it into a blocking operation, causing
problems with executors.
gabriel klawitter