Offchain-worker: Make it possible to disable http support (#10087)

* Offchain-worker: Make it possible to disable http support

If a chain doesn't require http support in its offchain workers, this pr enables them to disable the
http support.

* Switch to bitflags

* Use Capabilities

* Update client/offchain/src/lib.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Fix test

* Update client/offchain/src/lib.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>
This commit is contained in:
Bastian Köcher
2021-10-31 19:13:19 +01:00
committed by GitHub
parent 4292e18e50
commit 47c7447106
9 changed files with 142 additions and 112 deletions
@@ -161,13 +161,13 @@ impl<Block: traits::Block> ExecutionExtensions<Block> {
let mut extensions = self.extensions_factory.read().extensions_for(capabilities);
if capabilities.has(offchain::Capability::Keystore) {
if capabilities.contains(offchain::Capabilities::KEYSTORE) {
if let Some(ref keystore) = self.keystore {
extensions.register(KeystoreExt(keystore.clone()));
}
}
if capabilities.has(offchain::Capability::TransactionPool) {
if capabilities.contains(offchain::Capabilities::TRANSACTION_POOL) {
if let Some(pool) = self.transaction_pool.read().as_ref().and_then(|x| x.upgrade()) {
extensions
.register(TransactionPoolExt(
@@ -176,8 +176,8 @@ impl<Block: traits::Block> ExecutionExtensions<Block> {
}
}
if capabilities.has(offchain::Capability::OffchainDbRead) ||
capabilities.has(offchain::Capability::OffchainDbWrite)
if capabilities.contains(offchain::Capabilities::OFFCHAIN_DB_READ) ||
capabilities.contains(offchain::Capabilities::OFFCHAIN_DB_WRITE)
{
if let Some(offchain_db) = self.offchain_db.as_ref() {
extensions.register(OffchainDbExt::new(offchain::LimitedExternalities::new(
@@ -210,7 +210,7 @@ impl<Block: traits::Block> ExecutionExtensions<Block> {
ExecutionContext::BlockConstruction => self.strategies.block_construction.get_manager(),
ExecutionContext::Syncing => self.strategies.syncing.get_manager(),
ExecutionContext::Importing => self.strategies.importing.get_manager(),
ExecutionContext::OffchainCall(Some((_, capabilities))) if capabilities.has_all() =>
ExecutionContext::OffchainCall(Some((_, capabilities))) if capabilities.is_all() =>
self.strategies.offchain_worker.get_manager(),
ExecutionContext::OffchainCall(_) => self.strategies.other.get_manager(),
};