Initial: Offchain Workers (#1942)

* Refactor state-machine stuff.

* Fix tests.

* WiP

* WiP2

* Service support for offchain workers.

* Service support for offchain workers.

* Testing offchain worker.

* Initial version working.

* Pass side effects in call.

* Pass OffchainExt in context.

* Submit extrinsics to the pool.

* Support inherents.

* Insert to inherents pool.

* Inserting to the pool asynchronously.

* Add test to offchain worker.

* Implement convenience syntax for modules.

* Dispatching offchain worker through executive.

* Fix offchain test.

* Remove offchain worker from timestamp.

* Update Cargo.lock.

* Address review comments.

* Use latest patch version for futures.

* Add CLI parameter for offchain worker.

* Fix compilation.

* Fix test.

* Fix extrinsics format for tests.

* Fix RPC test.

* Bump spec version.

* Fix executive.

* Fix support macro.

* Address grumbles.

* Bump runtime
This commit is contained in:
Tomasz Drwięga
2019-03-25 23:22:11 +01:00
committed by Gav Wood
parent 3ee0e69463
commit e2f5e40876
58 changed files with 1158 additions and 178 deletions
+84 -41
View File
@@ -53,6 +53,16 @@ impl Into<client::ExecutionStrategy> for ExecutionStrategy {
}
}
arg_enum! {
/// How to execute blocks
#[derive(Debug, Clone)]
pub enum OffchainWorkerEnabled {
Always,
Never,
WhenValidating,
}
}
/// Shared parameters used by all `CoreParams`.
#[derive(Debug, StructOpt, Clone)]
pub struct SharedParams {
@@ -205,6 +215,70 @@ pub struct TransactionPoolParams {
pub pool_kbytes: usize,
}
/// Execution strategies parameters.
#[derive(Debug, StructOpt, Clone)]
pub struct ExecutionStrategies {
/// The means of execution used when calling into the runtime while syncing blocks.
#[structopt(
long = "syncing-execution",
value_name = "STRATEGY",
raw(
possible_values = "&ExecutionStrategy::variants()",
case_insensitive = "true",
default_value = r#""NativeElseWasm""#
)
)]
pub syncing_execution: ExecutionStrategy,
/// The means of execution used when calling into the runtime while importing blocks.
#[structopt(
long = "importing-execution",
value_name = "STRATEGY",
raw(
possible_values = "&ExecutionStrategy::variants()",
case_insensitive = "true",
default_value = r#""NativeElseWasm""#
)
)]
pub importing_execution: ExecutionStrategy,
/// The means of execution used when calling into the runtime while constructing blocks.
#[structopt(
long = "block-construction-execution",
value_name = "STRATEGY",
raw(
possible_values = "&ExecutionStrategy::variants()",
case_insensitive = "true",
default_value = r#""Wasm""#
)
)]
pub block_construction_execution: ExecutionStrategy,
/// The means of execution used when calling into the runtime while constructing blocks.
#[structopt(
long = "offchain-worker-execution",
value_name = "STRATEGY",
raw(
possible_values = "&ExecutionStrategy::variants()",
case_insensitive = "true",
default_value = r#""NativeWhenPossible""#
)
)]
pub offchain_worker_execution: ExecutionStrategy,
/// The means of execution used when calling into the runtime while not syncing, importing or constructing blocks.
#[structopt(
long = "other-execution",
value_name = "STRATEGY",
raw(
possible_values = "&ExecutionStrategy::variants()",
case_insensitive = "true",
default_value = r#""Wasm""#
)
)]
pub other_execution: ExecutionStrategy,
}
/// The `run` command used to run a node.
#[derive(Debug, StructOpt, Clone)]
pub struct RunCmd {
@@ -266,53 +340,22 @@ pub struct RunCmd {
#[structopt(long = "telemetry-url", value_name = "URL VERBOSITY", parse(try_from_str = "parse_telemetry_endpoints"))]
pub telemetry_endpoints: Vec<(String, u8)>,
/// The means of execution used when calling into the runtime while syncing blocks.
/// Should execute offchain workers on every block. By default it's only enabled for nodes that are authoring new
/// blocks.
#[structopt(
long = "syncing-execution",
value_name = "STRATEGY",
long = "offchain-worker",
value_name = "ENABLED",
raw(
possible_values = "&ExecutionStrategy::variants()",
possible_values = "&OffchainWorkerEnabled::variants()",
case_insensitive = "true",
default_value = r#""NativeElseWasm""#
default_value = r#""WhenValidating""#
)
)]
pub syncing_execution: ExecutionStrategy,
pub offchain_worker: OffchainWorkerEnabled,
/// The means of execution used when calling into the runtime while importing blocks.
#[structopt(
long = "importing-execution",
value_name = "STRATEGY",
raw(
possible_values = "&ExecutionStrategy::variants()",
case_insensitive = "true",
default_value = r#""NativeElseWasm""#
)
)]
pub importing_execution: ExecutionStrategy,
/// The means of execution used when calling into the runtime while constructing blocks.
#[structopt(
long = "block-construction-execution",
value_name = "STRATEGY",
raw(
possible_values = "&ExecutionStrategy::variants()",
case_insensitive = "true",
default_value = r#""Wasm""#
)
)]
pub block_construction_execution: ExecutionStrategy,
/// The means of execution used when calling into the runtime while not syncing, importing or constructing blocks.
#[structopt(
long = "other-execution",
value_name = "STRATEGY",
raw(
possible_values = "&ExecutionStrategy::variants()",
case_insensitive = "true",
default_value = r#""Wasm""#
)
)]
pub other_execution: ExecutionStrategy,
#[allow(missing_docs)]
#[structopt(flatten)]
pub execution_strategies: ExecutionStrategies,
#[allow(missing_docs)]
#[structopt(flatten)]