Update for Substrate master

Cargo.toml

@@ -11,7 +11,7 @@ edition = "2018"
 
 [dependencies]
 cli = { package = "polkadot-cli", path = "cli" }
-futures = "0.1.29"
+futures = "0.3.1"
 ctrlc = { version = "3.1.3", features = ["termination"] }
 service = { package = "polkadot-service", path = "service" }
 
@@ -47,3 +47,6 @@ maintenance = { status = "actively-developed" }
 [profile.release]
 # Polkadot runtime requires unwinding.
 panic = "unwind"
+
+[patch.crates-io]
+zstd-sys = { git = "https://github.com/bkchr/zstd-rs.git", branch = "bkchr-export-include-paths2" }

availability-store/Cargo.toml

@@ -11,6 +11,6 @@ parking_lot = "0.9.0"
 log = "0.4.8"
 codec = { package = "parity-scale-codec", version = "1.1.0", default-features = false, features = ["derive"] }
 substrate-primitives = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
-kvdb = { git = "https://github.com/paritytech/parity-common", rev="616b40150ded71f57f650067fcbc5c99d7c343e6" }
-kvdb-rocksdb = { git = "https://github.com/paritytech/parity-common", rev="616b40150ded71f57f650067fcbc5c99d7c343e6" }
-kvdb-memorydb = { git = "https://github.com/paritytech/parity-common", rev="616b40150ded71f57f650067fcbc5c99d7c343e6" }
+kvdb = { git = "https://github.com/paritytech/parity-common", rev="b0317f649ab2c665b7987b8475878fc4d2e1f81d" }
+kvdb-rocksdb = { git = "https://github.com/paritytech/parity-common", rev="b0317f649ab2c665b7987b8475878fc4d2e1f81d" }
+kvdb-memorydb = { git = "https://github.com/paritytech/parity-common", rev="b0317f649ab2c665b7987b8475878fc4d2e1f81d" }

cli/Cargo.toml

@@ -8,8 +8,8 @@ edition = "2018"
 [dependencies]
 log = "0.4.8"
 tokio = "0.1.22"
-futures = "0.1.29"
-exit-future = "0.1.4"
+futures = { version = "0.3.1", features = ["compat"] }
+futures01 = { package = "futures", version = "0.1.29" }
 structopt = "0.3.4"
 cli = { package = "substrate-cli", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
 service = { package = "polkadot-service", path = "../service" }

cli/src/lib.rs

@@ -22,7 +22,7 @@
 mod chain_spec;
 
 use chain_spec::ChainSpec;
-use futures::Future;
+use futures::{Future, FutureExt, TryFutureExt, future::select, channel::oneshot, compat::Future01CompatExt};
 use tokio::runtime::Runtime;
 use std::sync::Arc;
 use log::{info, error};
@@ -36,8 +36,9 @@ pub use service::{
 pub use cli::{VersionInfo, IntoExit, NoCustom};
 pub use cli::{display_role, error};
 
+type BoxedFuture = Box<dyn futures01::Future<Item = (), Error = ()> + Send>;
 /// Abstraction over an executor that lets you spawn tasks in the background.
-pub type TaskExecutor = Arc<dyn futures::future::Executor<Box<dyn Future<Item = (), Error = ()> + Send>> + Send + Sync>;
+pub type TaskExecutor = Arc<dyn futures01::future::Executor<BoxedFuture> + Send + Sync>;
 
 fn load_spec(id: &str) -> Result<Option<service::ChainSpec>, String> {
 	Ok(match ChainSpec::from(id) {
@@ -53,7 +54,7 @@ fn load_spec(id: &str) -> Result<Option<service::ChainSpec>, String> {
 pub trait Worker: IntoExit {
 	/// A future that resolves when the work is done or the node should exit.
 	/// This will be run on a tokio runtime.
-	type Work: Future<Item=(),Error=()> + Send + 'static;
+	type Work: Future<Output=()> + Unpin + Send + 'static;
 
 	/// Return configuration for the polkadot node.
 	// TODO: make this the full configuration, so embedded nodes don't need
@@ -143,20 +144,31 @@ fn run_until_exit<T, SC, B, CE, W>(
 		CE: service::CallExecutor<service::Block, service::Blake2Hasher> + Clone + Send + Sync + 'static,
 		W: Worker,
 {
-	let (exit_send, exit) = exit_future::signal();
+	let (exit_send, exit) = oneshot::channel();
 
 	let executor = runtime.executor();
 	let informant = cli::informant::build(&service);
-	executor.spawn(exit.until(informant).map(|_| ()));
+	let future = select(exit, informant)
+		.map(|_| Ok(()))
+		.compat();
+
+	executor.spawn(future);
 
 	// we eagerly drop the service so that the internal exit future is fired,
 	// but we need to keep holding a reference to the global telemetry guard
 	let _telemetry = service.telemetry();
 
 	let work = worker.work(&service, Arc::new(executor));
-	let service = service.map_err(|err| error!("Error while running Service: {}", err));
-	let _ = runtime.block_on(service.select(work));
-	exit_send.fire();
+	let service = service
+		.map_err(|err| error!("Error while running Service: {}", err))
+		.compat();
+	let future = select(service, work)
+		.map(|_| Ok::<_, ()>(()))
+		.compat();
+	let _ = runtime.block_on(future);
+	let _ = exit_send.send(());
+
+	use futures01::Future;
 
 	// TODO [andre]: timeout this future substrate/#1318
 	let _ = runtime.shutdown_on_idle().wait();

collator/Cargo.toml

@@ -6,8 +6,8 @@ description = "Collator node implementation"
 edition = "2018"
 
 [dependencies]
-futures = "0.1.29"
-futures03 = { package = "futures-preview", version = "0.3.0-alpha.19", features = ["compat"] }
+futures01 = { package = "futures", version = "0.1.17" }
+futures = { version = "0.3.1", features = ["compat"] }
 client = { package = "substrate-client", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
 client-api = { package = "substrate-client-api", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
 primitives = { package = "substrate-primitives", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
@@ -21,6 +21,7 @@ polkadot-validation = { path = "../validation" }
 polkadot-service = { path = "../service" }
 log = "0.4.8"
 tokio = "0.1.22"
+futures-timer = "1.0"
 
 [dev-dependencies]
 keyring = { package = "substrate-keyring", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }