* use `Option` for `jsonrpc` field in `Response`

* add tests for serializing/deserializing `Response`

* cargo fmt

* manage missing field in serializing

* refactor: ErrorResponse::error_object API

* Update core/src/server/rpc_module.rs

Co-authored-by: Alexandru Vasile <[email protected]>

* address grumbles

* fix ui tests

---------

Co-authored-by: Alexandru Vasile <[email protected]>

* ci: add cargo-machete job

* remove unused deps

* chore(deps): update tower-http requirement from 0.3.4 to 0.4.0

Updates the requirements on [tower-http](https://github.com/tower-rs/tower-http) to permit the latest version.
- [Release notes](https://github.com/tower-rs/tower-http/releases)
- [Commits](https://github.com/tower-rs/tower-http/compare/tower-http-0.3.4...tower-http-0.4.0

)

---
updated-dependencies:
- dependency-name: tower-http
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

* Update examples/Cargo.toml

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Alexandru Vasile <[email protected]>

Updates the requirements on [socket2](https://github.com/rust-lang/socket2) to permit the latest version.
- [Release notes](https://github.com/rust-lang/socket2/releases)
- [Changelog](https://github.com/rust-lang/socket2/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/socket2/commits/v0.5.1

)

---
updated-dependencies:
- dependency-name: socket2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [Swatinem/rust-cache](https://github.com/Swatinem/rust-cache) from 2.2.0 to 2.2.1.
- [Release notes](https://github.com/Swatinem/rust-cache/releases)
- [Changelog](https://github.com/Swatinem/rust-cache/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Swatinem/rust-cache/compare/v2.2.0...v2.2.1

)

---
updated-dependencies:
- dependency-name: Swatinem/rust-cache
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* rpc module: remove `SubscriptionAnswer`

This abstraction is not very nice and I think it's more readable with Result<MethodResult, Id>
anyway so let's remove it.

* Update server/src/transport/ws.rs

* update MethodKind

* fmt

* remove batch response

* fmt

* Update core/src/server/helpers.rs

Co-authored-by: Niklas Adolfsson <[email protected]>

* fix

---------

Co-authored-by: Niklas Adolfsson <[email protected]>

* fix server: don't send error JSON-RPC notification

* Update server/src/transport/ws.rs

* add comment to test

* rpc_module: split `close` to `close_with_err_notif`

* Update core/src/server/rpc_module.rs

* fix grumbles

* Update examples/examples/ws_pubsub_with_params.rs

* client: rename `max_buffer_capacity_per_sub`

rename `max_notifs_per_subscription` to `max_buffer_capacity_per_sub`

* Update core/src/client/mod.rs

* chore: update error code

* chore: format

* chore: try fix ci

* chore: fix ci

* bounded channels

* remove bounded subscriptions

* remove resource limiting

* kill connection once message tx fails

* switch to tokio::mpsc

* fix nits

* make futures_channel hard dependency

* add real backpressure to rx

* PoC with crossbeam queue

* remove pipe_from_stream

* bring back Pending and SubscriptionSink again

* more refactoring

* add example of old APIs

* introduce opaque SubscriptionMessage

* feat: make subscription callbacks async

* fix tests

* move non-jsonrpc spec types from types

* fix nits

* improve docs

* add pipe_from_stream APIs back

* cleanup

* Update core/src/server/helpers.rs

* Update server/src/server.rs

* more cleanup

* Update core/src/server/helpers.rs

* small fixes

* rpc module: add unit test for backpressure

* doc fixes

* fix more nits

* refactor: pipe_from_stream

* fix examples: revert unintentional change

* address grumbles

* revert: don't require subscriptions to return Result

* Update core/src/server/helpers.rs

Co-authored-by: Alexandru Vasile <[email protected]>

* grumbles: simplify PendingSubscription

* grumbles: fix doc nits

* remove pipe_from_stream APIs again

* add backpressure test for ws server

* rpc module: add `send_timeout` APIs

* rpc module: add tokio/time

* cleanup

* Update examples/Cargo.toml

* Update server/src/server.rs

* Update server/src/server.rs

* Update server/src/server.rs

* extract `build_message` to `SubscriptionMessage`

* remove resource limiting leftover

* Update core/src/server/rpc_module.rs

* Update examples/examples/ws_pubsub_broadcast.rs

* Update examples/examples/ws_pubsub_broadcast.rs

* revert unintentional change

* Update examples/examples/ws_pubsub_with_params.rs

* fix more nits

* improve SubscriptionEmptyErr

* clippy --fix

* bring back subscription limit

* server: `set_message_buffer_capacity`

* rpc module: revert raw_json_request API

* subscribe_bounded -> subscribe

* CallResponse -> CallOrSubscription

---------

Co-authored-by: Alexandru Vasile <[email protected]>

* client: optional features for tls cert store

* fix nits

* feat(http client): add tower middleware

* small fixes

* fix rustdoc

* no more mutex

* fix nits

* cleanup

* fix grumbles

* fix: opt reading response body

* clippify

* fix grumbles

* Update core/src/http_helpers.rs

* client: use tokio channels

This PR replaces the future channels with tokio because the APIs fit our use-cases better.

* remove unused code

* fix wasm build

* fix docs

* fix tests

* fix more nits

* Update core/src/client/async_client/mod.rs

* Update core/src/client/async_client/mod.rs

* fix unwrap

* [ci] Change runners for CI

* rm sccache

* fix: disable clippy for tests

* fix syn features

* Implement support for custom errors

* Remove unneded for<'a> from E bound

* Fix doctest

* Handle the case where there are not exactly two arguments

* Support for other Result paths

* Rewrite with a more explicit rewriting logic

* Back to rewriting the error argument

* Add UI error for non-result

* Apply suggestions from code review

Co-authored-by: Niklas Adolfsson <[email protected]>

* Fix a typo

* Fix errors in the rest of the targets

Co-authored-by: Niklas Adolfsson <[email protected]>

As we rely on the gitlab this job is not needed anymore.

* client: distinstict APIs to configure max size

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

Co-authored-by: Alexandru Vasile <[email protected]>

* fix tests

Co-authored-by: Alexandru Vasile <[email protected]>

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.2.0 to 3.3.0.
- [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/v3.2.0...v3.3.0

)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.1.0 to 3.2.0.
- [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/v3.1.0...v3.2.0

)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* wasm tests to test

* fix: use all configs + add missing APIs

* CI: modify wasm tests dir

* chore(release): Bump to v0.16.2

Signed-off-by: Alexandru Vasile <[email protected]>

* Update CHANGELOG.md

Signed-off-by: Alexandru Vasile <[email protected]>