companion for #8783 - jsonrpsee (#4344)

* add jsonrpsee glue code

* diener --substrate dp-jsonrpsee-integration-2

* cargo fmt

* update substrate

* fix build

* update substrate

* fix tests

* update substrate

* update substrate

* revert Cargo.toml

* revert changes in Cargo.toml

* jsonrpsee v0.11

* fix staking miner

* chore: update jsonrpsee v0.12

* update companion

* update companion

* fix changes in substrate

* revert requires_full_sync removal

* fix: read WS address from polkadot output

* fit nits

* fix more nits

* update lockfile for {"substrate"}

* cargo fmt

Co-authored-by: parity-processbot <>

polkadot/node/test/service/tests/call-function.rs

@@ -17,7 +17,7 @@
 use polkadot_test_service::*;
 use sp_keyring::Sr25519Keyring::{Alice, Bob, Charlie};
 
-#[substrate_test_utils::test]
+#[substrate_test_utils::test(flavor = "multi_thread")]
 async fn call_function_actually_work() {
 	let alice_config =
 		node_config(|| {}, tokio::runtime::Handle::current(), Alice, Vec::new(), true);
@@ -30,7 +30,7 @@ async fn call_function_actually_work() {
 	});
 	let output = alice.send_extrinsic(function, Bob).await.unwrap();
 
-	let res = output.result.expect("return value expected");
+	let res = output.result;
 	let json = serde_json::from_str::<serde_json::Value>(res.as_str()).expect("valid JSON");
 	let object = json.as_object().expect("JSON is an object");
 	assert!(object.contains_key("jsonrpc"), "key jsonrpc exists");