* add len() to Params

* Rename to `len_bytes()`

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* Update comment.

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* Update types/src/params.rs

* Update types/src/params.rs

* Update types/src/params.rs

* Update types/src/params.rs

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* feat(client): support request id as Strings.

* add tests for Id::String

* address grumbles: move id_kind to RequestManager

* Update client/http-client/src/client.rs

* types: take ref to `ID` get rid of some `Clone`

* remove more clone

* grumbles: rename tests

Implies MSRV 1.56.x

* PoC

* introduce IdProvider trait

* revert Cow stuff

* Update ws-server/src/server.rs

* fix tests

* cargo fmt

* use 'static lifetime in SubscriptionId

* fix tests

* fmt

* make tests compile again

* fix tests

* Fix tests

* Move IdProvider impls to own module

* move `sub-id gen` types to `core`

* fix doc links

* make rand non-optional dep

* feature gate: id provider

Co-authored-by: David Palm <dvdplm@gmail.com>

* Nuke V2

* fmt

* Formatting and imports

* Updated benches

* Fix doc comment link

* Brace imports in ws-server

* Reworking imports

* std first

* fmt

* std on top

* Update to match changed line numbers

* Rename jsonrpsee_utils -> jsonrpsee_core

* Migrating things types -> core

* RpcError -> ErrorResponse

* Merge types::client into core::client

* Continued move types -> core

* Removing features to make checks pass

* Move rpc_module tests to tests crate

* Fixed doc comment links

* Add futures-util dependency for client

* Remove dead code

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* fmt

* Feature gate the Client trait

* Move `Client` traits to `client` module

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* get the tests passing

* cargo fmt

* tweak comment wording

* point to StreamExt in the next() method impl just so that people know to import it if desired

* ignore clippy lint on next() Iterator-like method

* Fix an example

* actually, unwrap instead of transpose

* fix(types): use `Cow` for deserializing `str`

* use ToString

* fix(ParamsSer): serialize to empty array

Serialize `ParamsSer::NoParams` to an empty array inorder to comply with the jsonrpc v2 spec.

* fix tests

* remove ParamsSer::NoParams

* address grumbles: adjust rpc params macro

* Renames

* More renames

* fmt

* s/RpcParams/Params/

* Add a type alias `SubscriptionResponse` to `Notification` which is parametrized to `SubscriptionPayload`
Move `SubscriptionResponse` to the `response` module

* Fix doc links

* Cleanup and some docs

* Review feedback

* cleanup

* Add a test illustrating how to use the `call` convenience method

* Extend test + review feedback

* log

* log

* log

* log

* log

* log

* log

* log

* log

* log

* log

* log

* log

* log

* log

* Add Methods::test_subscription
Log more when params parsing fails

* Add call_with test helper (ty @niklas!) + cleanup

* Remove todo (part of https://github.com/paritytech/jsonrpsee/issues/457

)

* fmt

* Let `test_subscription` be called from other crates

* Manually fix indentation

* fmt

* SSself-review grumbles

* CallError::InvalidParams carries an anyhow::Error

* fmt

* Tweak docs

* Update utils/src/server/rpc_module.rs

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* review grumble

* Fix todos

* fmt

* Fixup error messages

* Include source in the error message for `CallError`

* fmt

* Update proc-macros/src/render_server.rs

Co-authored-by: Maciej Hirsz <1096222+maciejhirsz@users.noreply.github.com>

* Mention needing jsonrpsee crate in scope

* Resolve todo

* Impl ToRpcParams for 0-sized array

* optimized logging

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>
Co-authored-by: Maciej Hirsz <1096222+maciejhirsz@users.noreply.github.com>

* treat empty json as no params when optional

* add test with nested array brackets

* address grumbles: better tests

* Update types/src/v2/params.rs

Co-authored-by: David <dvdplm@gmail.com>

* introduce RpcParams::sequence_ignore_empty

* address grumbles: ignore empty json in RpcParams

* Update proc-macros/src/render_server.rs

* address grumbles: remove trim in next_inner()

* address grumbles: trim_start after params.next()

* address more grumbles

* [proc macros]: add test for empty array

* make proc macro kind of work

* add hack to make it work in proc macros

* add hack to make it work in proc macros

* [] ->

* revert cerebral palsy

* Update proc-macros/tests/ui/correct/basic.rs

* Update proc-macros/tests/ui/correct/basic.rs

* address grumbles

* improve is_option

* add test for core::option::Option

Co-authored-by: David <dvdplm@gmail.com>

* Add license headers where missing and update year

* Update examples/http.rs

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* WIP

* Feature-complete-ish

* WIP

* Cleaner replace marker

* Inject lifetimes in elided `Cow`s

* Use a single static &str for all injected lifetimes

* Working lifetimes

* Add the `call` method to `Methods`

* Testing proc macro with optional params

* Remove internal loop

* fmt

* Fix grumbles

* Pass OwnedRpcParams to async methods

* Cow-ified RpcParams

* fmt

* Separate `RpcParamsSequence` parser from `RpcParams`

* Remove OwnedId, use Id<'static> instead

* Ensure that parsed `Id` is borrowing from input slice

* Tweak/add some docs
Test that parse() works after calling sequence()

* Fix rustdoc link

Co-authored-by: Maciej Hirsz <hello@maciej.codes>

* Start working on the new proc macro system

* Add skeleton for rendering

* Improve error reporting

* Main part of 'render_client'

* Implement RPC client generation

* Client successfully rendered

* Add doc-comment generation for the API client

* Check that all the methods have receiver

* Start working on the server impl

* Add helper method to find server crate

* Fix usage of client rpc path

* Decent progress on the server macro implementation

* Server macro compiled successfully

* Remove unneeded re-export

* Insert SubscriptionSink argument to the subscription server signatures

* Add basic doc-comment for the macro

* no_run -> ignore

* Trait with subscription compiles

* Extend the example

* Add integration test for client/server impl

* Add trybuild setup

* Set correct span for attribute parsing related errors

* Add basic set of trybuild tests

* Add tests for client and server generated separately

* Improve proc-macro documentation

* Update proc-macros/src/lib.rs

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* Fix a couple of bugs in docs

* Fix rendering subscription with params

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* Streaming RpcParams parsing

* DRY RpcParams::one again

* Fix doc comments

* [jsonrpsee types]: unify types + more tests

* address grumbles

* Misc async methods tinkerings

* Update utils/src/server/rpc_module.rs

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* Update types/src/v2/params.rs

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* Fix review grumbles

* fmt

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* Add basic support for async methods

* Add support of async methods into ws server

* Add support of async methods to HTTP server

* Fix subscriptions method lookup

* Remove type that appeared to be unused

* Add comment on safety of unwrap in OwnedJsonRpcRequest::borrowed

* Update utils/src/server/rpc_module.rs

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

Co-authored-by: Maciej Hirsz <1096222+maciejhirsz@users.noreply.github.com>
Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* [ws server]: draft SubscriptionSinkWithParams

* rexport types

* PoC design2

* improve example

* Update ws-server/src/server.rs

Co-authored-by: David <dvdplm@gmail.com>

* Subscription example (#324)

* Add a test for calling methods with multiple params of multiple types (#308)

* Add a test for calling methods with multiple params of multiple types

* cargo fmt

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* [ws client] RegisterNotification support (#303)

* Rename NotifResponse to SubscriptionResponse to make room for new impl

* Add support for on_notification Subscription<T> types

* Fix handling of NotificationHandler in manager

* cleanup

* Implement NotificationHandler to replace Subscription<T> and clean up plumbing

* More cleanup

* impl Drop for NotificationHandler

* Address pr feedback #1

* ws client register_notification pr feedback 2

* Fix doc

* fix typo

* Add tests, get NH working

* More cleanup of String/&str

* fix doc

* Drop notification handler on send_back_sink error

* ws client notification auto unsubscribe when channel full test

* Change order of type params to register_method (#312)

* Change order of type params to register_method

* Cleanup and fmt

* Update ws-server/src/tests.rs

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* CI: optimize caching (#317)

* Bump actions/checkout from 2 to 2.3.4 (#315)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 2.3.4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2...v2.3.4

)

Signed-off-by: dependabot[bot] <support@github.com>

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* Bump actions-rs/cargo from 1 to 1.0.3 (#314)

Bumps [actions-rs/cargo](https://github.com/actions-rs/cargo) from 1 to 1.0.3.
- [Release notes](https://github.com/actions-rs/cargo/releases)
- [Changelog](https://github.com/actions-rs/cargo/blob/master/CHANGELOG.md)
- [Commits](https://github.com/actions-rs/cargo/compare/v1...v1.0.3

)

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* Bump actions-rs/toolchain from 1 to 1.0.7 (#313)

Bumps [actions-rs/toolchain](https://github.com/actions-rs/toolchain) from 1 to 1.0.7.
- [Release notes](https://github.com/actions-rs/toolchain/releases)
- [Changelog](https://github.com/actions-rs/toolchain/blob/master/CHANGELOG.md)
- [Commits](https://github.com/actions-rs/toolchain/compare/v1...v1.0.7

)

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* [ws server]: add logs (#319)

* WIP - hangs

* fix example

* cleanup

* Add certificate_store() to WsClientBuilder (#321)

* Add custom_certificate to WsClientBuilder

* Use system certs instead of specified file

* Cache client_config

* Move client_config logic to fn build

* Default use_system_certificates to true

* Move out connector

* Add CertificateStore type

* cargo fmt

* cargo clippy

* Resolve comment: Rename variable

* Resolved comments

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>
Co-authored-by: Billy Lindeman <billylindeman@gmail.com>
Co-authored-by: Denis Pisarev <denis.pisarev@parity.io>
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* grumbles: impl maciej proposal

* fix test build

* add test for subscription with param

* cargo fmt

* Update examples/ws_subscription.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* grumbles

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: Maciej Hirsz <1096222+maciejhirsz@users.noreply.github.com>

* fix more grumbles

* [subscriptionSink]: introduce into_sinks

* use replace

* fix more nits

* maciej design 2

* fix tests

* remove log

* [rpc context mod]: register_subscription with ctx

* nits

* nits again

* move subscribers mutex

* clippy

* [ws subscribe]: avoid send message on unsubscribed

* revert unintentional changes

* Subscription with context example (#345)

* Add weather example to show how to use subscriptions with context

* Add note

* Cleanup

* Additional cleanup (#347)

* Add weather example to show how to use subscriptions with context

* Add note

* Cleanup

* fmt

* Cleanup and docs

* fmt

* ignore error on subscription

Co-authored-by: David Palm <dvdplm@gmail.com>
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Co-authored-by: Denis Pisarev <denis.pisarev@parity.io>
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Co-authored-by: Maciej Hirsz <1096222+maciejhirsz@users.noreply.github.com>

* get started

* add additional test

* fix nits

* cargo fmt

* [types]: write some tests.

* [http server]: send empty response on notifs

* [http server]: fix tests

* [rpc module]: send subscription response

* Update types/src/v2/error.rs

* fix nits

* cargo fmt

* Update types/src/v2/params.rs

* remove needless clone

* remove dead code

* [types]: impl PartialEq for JsonErrorObject + test

* use beef::Cow

* Update http-server/src/tests.rs

* [rpc server]: extract rpc_module to utils.

This commit extracts the `rpc_module` from the servers to be shared.
It will help to re-use rpc modules within both the servers

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/mod.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* address grumbles

* fix build

* fix docs

* cargo fmt

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* grumbles: use MethodSink

* Update utils/src/server/mod.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update utils/src/server/rpc_module.rs

Co-authored-by: David <dvdplm@gmail.com>

Co-authored-by: David <dvdplm@gmail.com>

* ret err if context/params fails

* address grumbles: specific error_code context fail

* address grumbles: make env_logger dev-dependency

* address grumbles: add tests

* chore(deps): remove unused deps

* address grumbles: rename types and docs

* address grumbles: more renaming.

* fix build

* WIP

* Implement draft of batch requests

* fmt

* cleanup

* Explain why we don't use an untagged enum

* Avoid allocating a Vec for single requets

* Add comment

* Add a benchmark for batch requests

* Add more tests, noting where we diverge from the spec
Fix empty batch case, i.e. `[]`

* Obey the fmt

* Update benches/bench.rs

Co-authored-by: Andrew Plaza <aplaza@liquidthink.net>

* Update http-server/src/server.rs

Co-authored-by: Andrew Plaza <aplaza@liquidthink.net>

* Add link to issue

* Explain why we're closing the receiving end of the channel.

* Limit logging of requests and response to 1kb
Add more comments
Factor out batch response collection

* Wrap comment

* tweak log line

* Benchmark batch request over different batch sizes

* fmt

Co-authored-by: Andrew Plaza <aplaza@liquidthink.net>

* rewrite me

* v2

* PoC works without batch request

* remove `PartialEq` bounds

* add naive benches types

* misc

* remove useless lifetime

* [ws client]: move request ID generation to client

* make tests compile again

* [client transport]: kill leaky abstractions.

* [http client transport]: minor changes in the API.

* [ws client]: fix batch requests.

* fix nits

* [ws client]: generate two request IDs for subscrib

* fix tests

* remove unused types + less alloc for params.

* fix nits

* more tweaks.

* remove unused code

* fix more nits

* remove unused legacy types

* reorg types_v2 mod

* port macros to new types

* fix tests again; more jsonvalue

* [proc macros]: bring back impl Into for params.

* fix build

* [proc macros]: make it work for external crates.

* [types]: remove weird From<Option<T>> to impl.

* cleanup again

* [examples]: remove unused async-std dep

* Update types/src/v2/mod.rs

* [types]: remove unsed dep smallvec

* rewrite me

* [types]: error code impl ser/deser

Manual implementation of serialize/deserialize to get rid of duplicated message string

* [types v2]: re-org with explicit mods

* fix faulty test

* add missed files

* [ws client]: req_manager reserve unsubscribe slot.

* simplify test code

* add tracking issue for TODO

* remove unused deps