Changelog

The format is based on Keep a Changelog.

[v0.20.2] - 2023-10-13

This release removes the bounded buffer check which was intended to provide backpressure all the way down to the TCP layer but it didn't work well.

For subscriptions the backpressure will be handled by implementation itself and just rely on that.

[Changed]

server: remove bounded channel check (#1209)

[v0.20.1] - 2023-09-15

This release adds support for synchronous subscriptions and fixes a leak in WebSocket server where FuturesUnordered was not getting polled until shutdown, so it was accumulating tasks forever.

[Changed]

client: downgrade log for unknown subscription to DEBUG (#1185)
refactor(http client): use HTTP connector on http URLs (#1187)
refactor(server): less alloc per method call (#1188)

[Fixed]

fix: remove needless clone in ws background task (#1203)
async client: save latest Waker (#1198)
chore(deps): bump actions/checkout from 3.6.0 to 4.0.0 (#1197)
fix(server): fix leak in FuturesUnordered (#1204)

[Added]

feat(server): add sync subscription API register_subscription_raw (#1182)

[v0.20.0] - 2023-08-11

Another breaking release where the major changes are:

host filtering has been moved to tower middleware instead of the server API.
the clients now supports default port number such wss://my.server.com
the background task for the async client has been refactored to multiplex send and read operations.

Regarding host filtering prior to this release one had to do:

let acl = AllowHosts::Only(vec!["http://localhost:*".into(), "http://127.0.0.1:*".into()]);
let server = ServerBuilder::default().set_host_filtering(acl).build("127.0.0.1:0").await.unwrap();

After this release then one have to do:

let middleware = tower::ServiceBuilder::new().layer(HostFilterLayer::new(["example.com"]).unwrap());
let server = Server::builder().set_middleware(middleware).build("127.0.0.1:0".parse::<SocketAddr>()?).await?;

Thanks to the external contributors @polachok, @bobs4462 and @aj3n that contributed to this release.

[Added]

feat(server): add SubscriptionMessage::new (#1176)
feat(server): add SubscriptionSink::connection_id (#1175)
feat(server): add Params::get (#1173)
feat(server): add PendingSubscriptionSink::connection_id (#1163)

[Fixed]

fix(server): host filtering URI read authority (#1178)

[Changed]

refactor: make ErrorObject::borrowed accept &str (#1160)
refactor(client): support default port number (#1172)
refactor(server): server host filtering (#1174)
refactor(client): refactor background task (#1145)
refactor: use RootCertStore::add_trust_anchors (#1165)
chore(deps): update criterion v0.5 and pprof 0.12 (#1161)
chore(deps): update webpki-roots requirement from 0.24 to 0.25 (#1158)
refactor(server): move host filtering to tower middleware (#1179)

[v0.19.0] - 2023-07-20

[Fixed]

Fixed connections processing await on server shutdown (#1153)
fix: include error code in RpcLogger (#1135)
fix: downgrade more logs to debug (#1127)
fix(server): remove MethodSinkPermit to fix backpressure issue on concurrent subscriptions (#1126)
fix readme links (#1152)

[Changed]

server: downgrade connection logs to debug (#1123)
refactor(server): make Server::start infallible and add fn builder() (#1137)

[v0.18.2] - 2023-05-10

This release improves error message for too big batch response and exposes the BatchRequestConfig type in order to make it possible to use ServerBuilder::set_batch_request_config

[Fixed]

server: export BatchRequestConfig (#1112)
fix(server): improve too big batch response msg (#1107)

[v0.18.1] - 2023-04-26

This release fixes a couple bugs and improves the ergonomics for the HTTP client when no tower middleware is enabled.

[Changed]

http client: add default generic param for the backend (#1099)

[Fixed]

rpc module: fix race in subscription close callback (#1098)
client: add missing batch request tracing span (#1097)
ws server: don't wait for graceful shutdown when connection already closed (#1103)

[v0.18.0] - 2023-04-21

This is a breaking release that removes the CallError which was used to represent a JSON-RPC error object that could happen during JSON-RPC method call and one could assign application specific error code, message and data in a specific implementation.

Previously jsonrpsee provided CallError that could be converted to/from jsonrpsee::core::Error and in some scenarios the error code was automatically assigned by jsonrpsee. After jsonrpsee added support for custom error types the CallError doesn't provide any benefit because one has to implement Into<ErrorObjectOwned> on the error type anyway.

Thus, jsonrpsee::core::Error can't be used in the proc macro API anymore and the type alias RpcResult has been modified to Result<(), ErrorObjectOwned> instead.

Before it was possible to do:

#[derive(thiserror::Error)]
enum Error {
	A,
	B,
}

#[rpc(server, client)]
pub trait Rpc
{
	#[method(name = "getKeys")]
	async fn keys(&self) -> Result<String, jsonrpsee::core::Error> {
		Err(jsonrpsee::core::Error::to_call_error(Error::A))
		// or jsonrpsee::core::Error::Call(CallError::Custom(ErrorObject::owned(1, "a", None::<()>)))
	}
}

After this change one has to do:

pub enum Error {
	A,
	B,
}

impl From<Error> for ErrorObjectOwned {
	fn from(e: Error) -> Self {
		match e {
			Error::A => ErrorObject::owned(1, "a", None::<()>),
			Error::B => ErrorObject::owned(2, "b", None::<()>),
		}
	}
}

#[rpc(server, client)]
pub trait Rpc {
	// Use a custom error type that implements `Into<ErrorObject>`
	#[method(name = "custom_err_ty")]
	async fn custom_err_type(&self) -> Result<String, Error> {
		Err(Error::A)
	}

	// Use `ErrorObject` as error type directly.
	#[method(name = "err_obj")]
	async fn error_obj(&self) -> RpcResult<String> {
		Err(ErrorObjectOwned::owned(1, "c", None::<()>))
	}
}

[Changed]

remove CallError (#1087)

[Fixed]

fix(proc macros): support parsing params !Result (#1094)

[v0.17.1] - 2023-04-21

This release fixes HTTP graceful shutdown for the server.

[Fixed]

server: fix http graceful shutdown (#1090)

[v0.17.0] - 2023-04-17

This is a significant release and the major breaking changes to be aware of are:

Server backpressure

This release changes the server to be "backpressured" and it mostly concerns subscriptions. New APIs has been introduced because of that and the API pipe_from_stream has been removed.

Before it was possible to do:

	module
		.register_subscription("sub", "s", "unsub", |_, sink, _| async move {
			let stream = stream_of_integers();

			tokio::spawn(async move {
				sink.pipe_from_stream(stream)
			});
		})
		.unwrap();

After this release one must do something like:

	// This is just a example helper.
	//
	// Other examples:
	// - <https://github.com/paritytech/jsonrpsee/blob/master/examples/examples/ws_pubsub_broadcast.rs>
	// - <https://github.com/paritytech/jsonrpsee/blob/master/examples/examples/ws_pubsub_with_params.rs>
	async fn pipe_from_stream<T: Serialize>(
		pending: PendingSubscriptionSink,
		mut stream: impl Stream<Item = T> + Unpin,
	) -> Result<(), anyhow::Error> {
		let mut sink = pending.accept().await?;

		loop {
			tokio::select! {
				_ = sink.closed() => break Ok(()),

				maybe_item = stream.next() => {
					let Some(item) = match maybe_item else {
						break Ok(()),
					};

					let msg = SubscriptionMessage::from_json(&item)?;

					if let Err(e) = sink.send_timeout(msg, Duration::from_secs(60)).await {
						match e {
							// The subscription or connection was closed.
							SendTimeoutError::Closed(_) => break Ok(()),
							/// The subscription send timeout expired
							/// the message is returned and you could save that message
							/// and retry again later.
							SendTimeoutError::Timeout(_) => break Err(anyhow::anyhow!("Subscription timeout expired")),
						}
					}
				}
			}
		}
	}


	module
		.register_subscription("sub", "s", "unsub", |_, pending, _| async move {
			let stream = stream();
			pipe_from_stream(sink, stream).await
		})
		.unwrap();

Method call return type is more flexible

This release also introduces a trait called IntoResponse which is makes it possible to return custom types and/or error types instead of enforcing everything to return Result<T, jsonrpsee::core::Error>

This affects the APIs RpcModule::register_method, RpcModule::register_async_method and RpcModule::register_blocking_method and when these are used in the proc macro API are affected by this change. Be aware that the client APIs don't support this yet

The IntoResponse trait is already implemented for Result<T, jsonrpsee::core::Error> and for the primitive types

Before it was possible to do:

	// This would return Result<&str, jsonrpsee::core::Error>
	module.register_method("say_hello", |_, _| Ok("lo"))?;

After this release it's possible to do:

	// Note, this method call is infallible and you might not want to return Result.
	module.register_method("say_hello", |_, _| "lo")?;

Subscription API is changed.

jsonrpsee now spawns the subscriptions via tokio::spawn and it's sufficient to provide an async block in register_subscription

Further, the subscription API had an explicit close API for closing subscriptions which was hard to understand and to get right. This has been removed and everything is handled by the return value/type of the async block instead.

Example:

	module
		.register_subscription::<RpcResult<(), _, _>::("sub", "s", "unsub", |_, pending, _| async move {
			// This just answers the RPC call and if this fails => no close notification is sent out.
			pending.accept().await?;
			// This is sent out as a `close notification/message`.
			Err(anyhow::anyhow!("The subscription failed"))?;
		})
		.unwrap();

The return value in the example above needs to implement IntoSubscriptionCloseResponse and any value that is returned after that the subscription has been accepted will be treated as a IntoSubscriptionCloseResponse.

Because Result<(), E> is used here the close notification will be sent out as error notification but it's possible to disable the subscription close response by using () instead of Result<(), E> or implement IntoSubscriptionCloseResponse for other behaviour.

[Added]

feat(server): configurable limit for batch requests. (#1073)
feat(http client): add tower middleware (#981)

[Fixed]

add tests for ErrorObject (#1078)
fix: tokio v1.27 (#1062)
fix: remove needless Semaphore::(u32::MAX) (#1051)
fix server: don't send error on JSON-RPC notifications (#1021)
fix: add max_log_length APIs and use missing configs (#956)
fix(rpc module): subscription close bug (#1011)
fix: customized server error codes (#1004)

[Changed]

docs: introduce workspace attributes and add keywords (#1077)
refactor(server): downgrade connection log (#1076)
chore(deps): update webpki-roots and tls (#1068)
rpc module: refactor subscriptions to return impl IntoSubscriptionResponse (#1034)
add IntoResponse trait for method calls (#1057)
Make jsonrpc protocol version field in Response as Option (#1046)
server: remove dependency http (#1037)
chore(deps): update tower-http requirement from 0.3.4 to 0.4.0 (#1033)
chore(deps): update socket2 requirement from 0.4.7 to 0.5.1 (#1032)
Update bound type name (#1029)
rpc module: remove SubscriptionAnswer (#1025)
make verify_and_insert pub (#1028)
update MethodKind (#1026)
remove batch response (#1020)
remove debug log (#1024)
client: rename max_notifs_per_subscription to max_buffer_capacity_per_subscription (#1012)
client: feature gate tls cert store (#994)
server: bounded channels and backpressure (#962)
client: use tokio channels (#999)
chore: update gloo-net ^0.2.6 (#978)
Custom errors (#977)
client: distinct APIs to configure max request and response sizes (#967)
server: replace FutureDriver with tokio::spawn (#1080)
server: uniform whitespace handling in rpc calls (#1082)

[v0.16.2] - 2022-12-01

This release adds Clone and Copy implementations.

[Fixed]

fix(rpc module): make async closures Clone (#948)
fix(ci): wasm tests (#946)

[Added]

add missing Clone and Copy impls (#951)
TowerService should be clone-able for handling concurrent request (#950)

[v0.16.1] - 2022-11-18

v0.16.1 is release that adds two new APIs to server http_only and ws_only to make it possible to allow only HTTP respectively WebSocket.

Both HTTP and WebSocket are still enabled by default.

[Fixed]

docs: remove outdated features (#938)
docs: http client url typo in examples (#940)
core: remove unused dependency async-channel (#940)

[Added]

server: make it possible to enable ws/http only (#939)

[v0.16.0] - 2022-11-09

v0.16.0 is a breaking release and the major changes are:

The server now support WS and HTTP on the same socket and the jsonrpsee-http-server and jsonrpsee-ws-server crates are moved to the jsonrpsee-server crate instead.
The client batch request API is improved such as the errors and valid responses can be iterated over.
The server has tower middleware support.
The server now adds a tracing span for each connection to distinguish logs per connection.
CORS has been moved to tower middleware.

[Fixed]

server: read accepted conns properly (#929)
server: proper handling of batch errors and mixed calls (#917)
jsonrpsee: add types to server feature (#891)
http client: more user-friendly error messages when decoding fails (#853)
http_server: handle http2 requests host filtering correctly (#866)
server: RpcModule::call decode response correctly (#839)

[Added]

proc macro: support camelCase & snake_case for object params (#921)
server: add connection span (#922)
server: Expose the subscription ID (#900)
jsonrpsee wrapper crate: add feature async_wasm_client (#893)
server: add transport protocol details to the logger trait (#886)
middleware: Implement proxy URI paths to RPC methods (#859)
client: Implement notify_on_disconnect (#837)
Add bytes_len() to Params (#848)
Benchmarks for different HTTP header sizes (#824)

[Changed]

replace WS and HTTP servers with a server that supports both WS and HTTP (#863)
Optimize serialization for client parameters (#864)
Uniform log messages (#855)
Move CORS logic to tower middleware CorsLayer (#851)
server: add log for the http request (#854)
server: add tower support (#831)
jsonrpsee: less deps when defining RPC API. (#849)
server: rename Middleware to Logger (#845)
client: adjust TransportSenderT (#852)
client: improve batch request API (#910)
server: Optimize sending for SubscriptionSink::pipe_from_stream (#901)
ws-client: downgrade connection log to debug (#865)
use tracing instrument macro (#846)

[v0.15.1] - 2022-07-29

This release fixes some incorrect tracing spans.

[Fixed]

[Bug Fix] - Incorrect trace caused by use of Span::enter in asynchronous code #835

[v0.15.0] - 2022-07-20

v0.15.0 is a breaking release. The main changes are:

It's now possible to apply resource limits to subscriptions as well as regular calls.
We now allow trait bounds to be overridden in the proc macros. See examples/examples/proc_macro_bounds.rs for examples.
We've tidied up the subscription API, removing the PendingSink concept (you can still manually accept or reject a sink, but otherwise it'll be accepted automatically if you send a message down it) (#799).
Our logging Middleware trait has been split into HttpMiddleware and WsMiddleware to better capture the differences between the two. if you use custom middleware, you'll need to implement one or the other trait on it depending on your used transport method (#793). We also provide params and the method type to middleware calls now, too (#820).
We've consistified the API for setting headers across HTTP and WS clients (#799).

Here's the full list of changes:

[Fixed]

Fix client generation with param_kind = map #805
ws-server: Handle soketto::Incoming::Closed frames #815
fix(ws server): reply HTTP 403 on all failed conns #819
fix clippy #817

[Added]

Add resource limiting for Subscriptions #786
feat(logging): add tracing span per JSON-RPC call #722
feat(clients): add explicit unsubscribe API #789
Allow trait bounds to be overridden in macro #808

[Changed]

Point to a new v1.0 milestone in the README.md #801
chore(deps): upgrade tracing v0.1.34 #800
Replace cargo-nextest with cargo-test for running tests #802
Remove deny_unknown_fields from Request and Response #803
substrate-subxt -> subxt #807
chore(deps): update pprof requirement from 0.9 to 0.10 #810
Return error from subscription callbacks #799
middleware refactoring #793
feat(middleware): expose type of the method call #820
Uniform API for custom headers between clients #814
Update links to client directories. #822

[v0.14.0] - 2022-06-14

v0.14.0 is breaking release which changes the health and access control APIs and a bunch of bug fixes.

[Fixed]

fix(servers): more descriptive errors when calls fail #790
fix(ws server): support * in host and origin filtering #781
fix(rpc module): register failed unsubscribe calls in middleware #792
fix(http server): omit jsonrpc details in health API #785
fix(servers): skip leading whitespace in JSON deserialization #783
fix(ws-server): Submit ping regardless of WS messages #788
fix(rpc_module): remove expect in fn call #774

[Added]

feat(ws-client): ping-pong for WebSocket clients #772
feat(ws-server): Implement ping-pong for WebSocket server #782

[Changed]

chore(deps): bump Swatinem/rust-cache from 1.3.0 to 1.4.0 #778
chore(deps): bump actions/checkout from 2.4.0 to 3.0.2 #779
chore(ci): bring back daily benchmarks #777
chore(examples): Move examples under dedicated folder to simplify Cargo.toml #769

[v0.13.1] - 2022-05-13

v0.13.1 is a release that fixes the documentation for feature-gated items on docs.rs.

[Fixed]

fix: generate docs for all features on docs.rs #767

[Changed]

chore(deps): update pprof requirement from 0.8 to 0.9 #761

[v0.13.0] - 2022-05-11

v0.13.0 is release that adds health API support for the HTTP server and a few bug fixes.

[Added]

feat: add http health API #763

[Fixed]

hide internal macros from public interface #755
fix: add core behind http-server feature #760

[v0.12.0] - 2022-05-06

v0.12.0 is mainly a patch release with some minor features added.

[Added]

Make it possible to disable batch requests support #744
feat: add a way to limit the number of subscriptions per connection #739

[Fixed]

fix(http client): use https connector for https #750
fix(rpc module): close subscription task when a subscription is unsubscribed via the unsubscribe call #743
fix(jsonrpsee): generate docs behind features #741

[Changed]

remove vault from ci #745
chore(deps): update pprof requirement from 0.7 to 0.8 #732
chore(deps): update gloo-net requirement from 0.1.0 to 0.2.0 #733

[v0.11.0] - 2022-04-21

v0.11.0 is a breaking release that reworks how subscriptions are handled by the servers where the users have to explicitly reject or accept each subscription. The reason for this is that the actual params in the subscription is passed to the callback and if the application decides the params are invalid and the server can't know if the call is going to fail or pass when dispatching the call. Thus, the actual subscription method call is only answered when the subscription is accepted or rejected.

Additionally, the servers before sent a SubscriptionClosed message which is now disabled by default because it might break other implementations. It is still possible to respond with a SubscriptionClosed message but one has to match on the result from SubscriptionSink::pipe_from_stream.

This release also adds support for JSON-RPC WASM client using web-sys bindings.

[Added]

feat: WASM client via web-sys transport #648

[Changed]

CI: bump Swatinem/rust-cache from 1.3.0 to 1.4.0 #730

[Fixed]

fix(rpc module): fail subscription calls with bad params #728

[v0.10.1] - 2022-04-05

v0.10.1 is a release that fixes a regression in the HTTP server where the backlog was hardcoded to 128 (this is now set to 1024 by default but also configurable), introduces a couple of new APIs and a few minor bug fixes.

If your usage expects a high rate of new HTTP connections you are encouraged to update or manually configure the socket based on the traffic characteristics.

[Changed]

[proc macros]: only generate unsub method if not provided #702
[examples]: update pubsub examples #705
core: remove Error::Request variant #717
Replace async-channel #708
chore(deps): bump actions/checkout from 2.4.0 to 3 #710
CI: cache cargo hack installation #706
CI: try nextest #701
chore(deps): update tokio-util requirement from 0.6 to 0.7 #695
CI: Move CI script to new location #694
refactor(log): downgrade send errors to warn #726

[Fixed]

fix(client): close subscription when server sent SubscriptionClosed notification #721
fix(http client): set reuseaddr and nodelay. #687
fix(rpc module): unsubscribe according ethereum pubsub spec #693
http server: fix regression set backlog to 1024 #718
README.MD: fix link to ws server #703
fix(ws server): close all subscription when the connection is closed #725
perf: don't send messages when client is gone #724

[Added]

feat(http server): add new builder APIs build_from_tcp and build_from_hyper #719
feat(servers): add SubscriptionSink::pipe_from_try_stream to support streams that returns Result #720
feat(servers): add max_response_size #711

[v0.10.0] - 2022-04-04 [YANKED]

Yanked due to a leak when closing subscriptions in WebSocket server.

[v0.9.0] - 2022-02-03

v0.9.0 is technically a breaking release because of the Debug bound of the IdProvider trait changed which is used by WebSocket server. In practise it should be a non-breaking upgrade for most users.

[Changed]

refactor(ws server): impl IdProvider for Box #684 chore(deps): update parking_lot requirement from 0.11 to 0.12 #682

[v0.8.0] - 2022-01-21

v0.8.0 is a breaking release for the way subscription closing is handled, along with a few other minor tweaks and fixes.

[Added]

feat(client): support request id as Strings. #659
feat(rpc module) Add a method to RpcModule that transforms the module into a RpcModule<()>, i.e. removes the context. #660
feat(rpc module): stream API for SubscriptionSink #639

[Fixed]

fix: nit in WsError #662
fix(jsonrpsee): feature macros include client types #656
fix(ws client): export WsClient #646
fix(ws client): improve error message bad URL #642
fix(ws client): expose tls feature. #640
fix(http server): handle post and option HTTP requests properly. #637

[v0.7.0] - 2021-12-22

v0.7.0 is a breaking release that contains a big refactoring of the crate structure. The types and utils crates are split up as types and core to clarify the difference between the two.

core: common types used in various places. types: includes JSON-RPC specification related types.

[Added]

servers: configurable subscriptionID #604
client: impl Stream on Subscription and tweak built-in next() method #601
ci: Create gitlab pipeline #534

[Changed]

chore: migrate to rust 2021 #618
extract async client abstraction. #580
Crate restructuring #590
servers: refactor SubscriptionClosed #612
ci: Add job to publish benchmark results to github pages #603
rpc module: refactor calls/subs without a server #591
types: make subscription ID a CoW String. #594
ci: remove GHA daily benchmark #598
examples: Remove usage of the palaver crate in an example #597
clients: use FxHashMap instead FnvHashMap #592
clients: feature gate tls #545

[Fixed]

benches: fix image in check-bench job #621
benches: update publish script #619
chore(http client): remove needless clone #620
jsonrpsee wrapper: make ws tls configurable #616
deps: Upgrade tracing-subscriber #615
proc macros: Fix span for underscore_token for tests to be equivalent on stable and nightly #614
proc macros: Better error messages for method arguments ignored with a _ #611
http client: re-export transport types. #607
benches: Fix job to publish benchmark results to gh-pages #608
benches: make jsonrpc crates optional #596
deps: duplicate env logger deps #595

[v0.6.1] – 2021-12-07

[Added]

rpc module: add call_and_subscribe #588

[v0.6.0] – 2021-12-01

v0.6 is a breaking release

[Added]

Servers: Middleware for metrics #576
http client: impl Clone #583

[Fixed]

types: use Cow for deserializing str #584
deps: require tokio ^1.8 #586

[v0.5.1] – 2021-11-26

The v0.5.1 release is a bug fix.

[Fixed]

rpc error: support escaped strings #578

[v0.5.0] – 2021-11-23

v0.5 is a breaking release

[Added]

Add register_blocking_method #523
Re-introduce object param parsing #526
clients: add support for webpki and native certificate stores #533
feat(ws client): support custom headers. #535
Proc macro support for map param #544
feat: make it possible to try several sockaddrs when starting server #567
feat: make it possible to override method name in subscriptions #568
proc-macros: Support deprecated methods for rpc client #570

[Change]

DRY error handling for methods #515
deps: replace log with tracing #525
benches: add option to run benchmarks against jsonrpc crate servers #527
clients: request ID as RAII guard #543
Allow awaiting on server handles #550
ws server: reject too big response #553
Array syntax aliases #557
rpc module: report error on invalid subscription #561
[rpc module]: improve TestSubscription to return None when closed #566

[Fixed]

ws server: respect max limit for received messages #537
fix(ws server): batch wait until all methods has been executed. #542
Re-export tracing for macros #555
Periodically wake DriverSelect so we can poll whether or not stop had been called. #556
Implement SubscriptionClient for HttpClient #563
fix: better log for failed unsubscription call #575

[v0.4.1] – 2021-10-12

The v0.4.1 release is a bug fix.

[Fixed]

fix: nit in ServerBuilder::custom_tokio_runtime #512

[v0.4.0] – 2021-10-12

The v0.4 release is a breaking change.

[Added]

Document resource limiting #510
Resource limiting #500
Support http redirects when doing the ws handshake #397
Add convenience rpc_params macro to build params in http and ws clients #498
Method alias attribute for proc macros #442
Add benchmarks for concurrent connections #430
Support generic type params in the proc macro #436

[Changed]

use tokio::spawn internally in HttpServer::start and return StopHandle #402
remove ParamsSer::NoParams #501
http server uses similar API for host and origin filtering as WS #473
SubscriptionClosed errors carry more information #504
Improve feature configuration for faster builds and leaner build artifacts #494
Unbox async futures #495
WS clients default subscription buffer set to 1024 items #475
Re-export v2 submodules #469
Replace internal array_impl macro with const generics #470
Rename and reorganize many public types #462
Export acl types #466
Propagate cause of InvalidParams #463
Reject overflowing connection with status code 429 #456
Test helper for calling and converting types to JSON-RPC params #458
Make it possible to treat empty JSON response as no params #446
Methods generated by the proc macro return Result #435
Concurrent polling on async methods #424
Sniff the first byte to glean if the incoming request is a single or batch request #419
Upgrade hyper to ^0.14.10 #427
Proc macro params optimizations and tests. #421

[Fixed]

Proc macro Argument parsing should permit commas inside angle brackets #509
Fix http client bench with request limit #506
Fixed flaky test on windows #491
Share the request id code between the http and websocket clients #490
WS server terminates subscriptions when connection is closed by the client. #483
Subscription code generated by the proc macro generated returns Result #455
Proc macro generates documentation for trait methods. #453
Fix errors with generics when using the proc macro #433
WS client uses query part of the URL #429

[Removed]

Remove rustls #502
Remove cors_max_age #466
Remove support for tokio 0.2 runtimes #432

[v0.3.0] – 2021-07-12

[changed] Module API refactor #412

[changed] Pass owned RpcParams to async methods #410

[changed] Re-work re-exported types for clarity and consistency #409

[changed] All requests time out #406

[changed] Streaming RpcParams parsing for optional arguments #401

[changed] Set allowed Host header values #399

[changed] Terminate already established ws connection(s) when the server is stopped #396

[added] Customizable JSON-RPC error codes via new enum variant on CallErrror #394

[changed] Unify a few types and more tests #389

[changed] Synchronization-less async connections in ws-server #388

[added] Server proc macros #387

[added] Add a way to stop servers #386

[changed] Refactor benchmarks to use Criterion's async bencher [#385]#385)

[added] Support RPC method aliases and make RpcModule be Clone [#383]#383)

[added] CORS support and use soketto v0.6 #375

[changed] Ws switch from sending TEXT instead of BINARY #374

[added] Benchmarks for async methods and subscriptions #372

[v0.2.0] – 2021-06-04

[changed] The crate structure changed to several smaller crates, enabling users to pick and choose. The jsonrpsee crate works as a façade crate for users to pick&chose what components they wish to use.

[changed] Starting with this release, the project is assuming tokio is the async executor.

[changed] Revamped RPC subscription/method definition: users now provide closures when initializing the server and it is no longer possible to register new methods after the server started.

[changed] Refactored the internals from the ground up.

[added] Support for async methods

[added] Support for batch requests (http/ws)

[changed] the proc macros are currently limited to client side.

[added] crate publication script

Files

CHANGELOG.md

Latest commit

History

CHANGELOG.md

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Changelog

[v0.20.2] - 2023-10-13

[Changed]

[v0.20.1] - 2023-09-15

[Changed]

[Fixed]

[Added]

[v0.20.0] - 2023-08-11

[Added]

[Fixed]

[Changed]

[v0.19.0] - 2023-07-20

[Fixed]

[Changed]

[v0.18.2] - 2023-05-10

[Fixed]

[v0.18.1] - 2023-04-26

[Changed]

[Fixed]

[v0.18.0] - 2023-04-21

[Changed]

[Fixed]

[v0.17.1] - 2023-04-21

[Fixed]

[v0.17.0] - 2023-04-17

Server backpressure

Method call return type is more flexible

Subscription API is changed.

[Added]

[Fixed]

[Changed]

[v0.16.2] - 2022-12-01

[Fixed]

[Added]

[v0.16.1] - 2022-11-18

[Fixed]

[Added]

[v0.16.0] - 2022-11-09

[Fixed]

[Added]

[Changed]

[v0.15.1] - 2022-07-29

[Fixed]

[v0.15.0] - 2022-07-20

[Fixed]

[Added]

[Changed]

[v0.14.0] - 2022-06-14

[Fixed]

[Added]

[Changed]

[v0.13.1] - 2022-05-13

[Fixed]

[Changed]

[v0.13.0] - 2022-05-11

[Added]

[Fixed]

[v0.12.0] - 2022-05-06

[Added]

[Fixed]

[Changed]

[v0.11.0] - 2022-04-21

[Added]

[Changed]

[Fixed]

[v0.10.1] - 2022-04-05

[Changed]

[Fixed]

[Added]

[v0.10.0] - 2022-04-04 [YANKED]

[v0.9.0] - 2022-02-03

[Changed]

[v0.8.0] - 2022-01-21

[Added]