* less verbose logging + tracing based on method name

* add tracing per rpc call

* fix nits

* remove unsed feature

* fix build

* http make logging more human friendly

* unify logging format

* deps: make tracing hard dependency

* fix tests

* fix nit

* fix build

* fix nits

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

* Update core/Cargo.toml

* Update core/src/lib.rs

* fix: use https conn for https

* enable integration tests for https and wss

* remove socket options of http client

* fix(http client): set reuseaddr and nodelay.

* configure socket for https too

* http server: `set_reuse_port`

* fix windows build

* revert http server changes

* fix build with latest syn

* extract ws client to async client

* bring back jsonrpsee-ws-client crate

* new crate core client

* add missing file

* jsonrpsee crate: add core client

* rexport core client

* more re-exports

* downgrade trait bounds

* update version

* fix nits

* send close reason

* Update types/src/traits.rs

* move 'TEN_MB_CONST' to core

* Update client/core-client/Cargo.toml

Co-authored-by: David <[email protected]>

* Update client/core-client/src/lib.rs

Co-authored-by: David <[email protected]>

* cargo fmt

* Update client/ws-client/src/lib.rs

Co-authored-by: David <[email protected]>

* Update client/ws-client/src/lib.rs

Co-authored-by: David <[email protected]>

* move `async-client` core

The `async-client` is hidden behind a new feature flag `async-client`
because it brings in additional dependecies such as tokio rt.

* fix docs

* add example how to use "core client"

* fix build

* Update http-server/Cargo.toml

* Update client/transport/Cargo.toml

Co-authored-by: David <[email protected]>

* 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 <[email protected]>

* fmt

* Feature gate the Client trait

* Move `Client` traits to `client` module

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

* [http client]: re-export transport types.

Closing #605

* cargo fmt

* clients: introduce tls feature flag

* Update tests/tests/integration_tests.rs

* fix: don't rebuild tls connector of every connect

* fix tests + remove url dep

* fix tests again

* Update hyper-rustls requirement from 0.22 to 0.23

Updates the requirements on [hyper-rustls](https://github.com/ctz/hyper-rustls) to permit the latest version.
- [Release notes](https://github.com/ctz/hyper-rustls/releases)
- [Commits](https://github.com/ctz/hyper-rustls/compare/v/0.22.0...v/0.23.0

)

---
updated-dependencies:
- dependency-name: hyper-rustls
  dependency-type: direct:production
...

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

* make it work

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

* Update tokio-rustls requirement from 0.22 to 0.23

Updates the requirements on [tokio-rustls](https://github.com/tokio-rs/tls) to permit the latest version.
- [Release notes](https://github.com/tokio-rs/tls/releases)
- [Commits](https://github.com/tokio-rs/tls/commits

)

---
updated-dependencies:
- dependency-name: tokio-rustls
  dependency-type: direct:production
...

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

* push fixes but requires rustls-native-certs v0.6

* update native certs to 0.6.0

* fix clippy warnings

* remove webpki roots support

* Revert "remove webpki roots support"

This reverts commit 1144d567b343049ab7c967d320fc2fe162ba0f7c.

* support both native cert store and webpki

* sort deps in Cargo.toml

* Update ws-client/src/transport.rs

Co-authored-by: David <[email protected]>

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

* Sniff the first byte to glean if the incoming request is a single or batch request

This works around the serde limitations around `untagged` enums and `RawValue`.

* fmt

* For http server, check first byte before allocating space for the body

Also, rework the way we return errors: prefer JSON-RPC errors according to spec (application/json) wherever sensible.

* Review feedback

* Don't assume there is a first byte to read

* ty clipyp

* Review concerns

* Cleanup

Co-authored-by: David Palm <[email protected]>

* Include "macros" in the "server" feature

* Re-export SubscriptionSink

* Include the "types" feature in both the "client" and "server" features
Export types::* from façade when the "types" is active
Export types::* from servers

* fmt

* Export jsonrpsee_types under types

* fmt

* broken doc link

* fix benches

* fmt

* Fix test imports

* [clients]: use request timeout by-default

* add timeout for notif

* more feature flag mess

* rexport tokio types

* Update ws-client/src/client.rs

Co-authored-by: Maciej Hirsz <[email protected]>

* Impose a timeout on all requests

Variant of #367

This PR takes a more opinionated stance than #367, where timeouts are optional. In this PR I suggest we make a all requests use a timeout and only let users choose the length.

* fmt

* Address review grumbles

* fmt

* Use tokio::select! for cleaner code

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

* 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

* add wrapper crate

* add jsonrpsee crate back

* [jsonrpsee]: feature gate modules

* [proc macros]: support crate renaming of `types`

* Update proc-macros/src/lib.rs

Co-authored-by: David <[email protected]>

* re-export types

* [proc macros]: remove unused features

* Update proc-macros/Cargo.toml

* fix bad merge

Co-authored-by: David <[email protected]>

* Apease Clippy and some renames

* Last clippy warning

* fmt

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

* refactor benches

* start

* fix build: enable `raw value` feature serde_json

* start

* port it

* make tests compile

* fix bench

* fix bench

* introduce builder pattern

* tweaks

* remove unused code

* cleanup

* [http server]: configure tcp socket manually.

The major reason is to provide a uniform API with the WebSocket server to return the local address.

* remove unused deps

* [examples]: remove needless sleep

* chore: add docs and refactor noise.

* Update types/src/jsonrpc/error.rs

* http server use constants

* Revert "[http client]: switch to surf instead of hyper (#204)"

This reverts commit ce1625b7

.

* feat(http client): HTTPS support

* [deps]: hyper-rustls

* fix nit

* more ugly conditional compilation

* Update http-client/src/transport.rs

* Update http-client/src/transport.rs

* Update http-client/src/transport.rs

Co-authored-by: David <[email protected]>

* Update http-client/src/transport.rs

Co-authored-by: David <[email protected]>

* Update http-client/src/transport.rs

Co-authored-by: David <[email protected]>

* [http client]: make `tls` not optional.

* fix bad merge

* simplify imports

Co-authored-by: David <[email protected]>

This reverts commit ce1625b7.

* [http client] use surf instead of hyper

* user exposed features

* feature for surf middleware logging

* feature flag WASM support

* update ci

* fix ci nit; install wasm32

* Update http-client/src/transport.rs

Co-authored-by: Maciej Hirsz <[email protected]>

Co-authored-by: Maciej Hirsz <[email protected]>

* update http example

* ungeneric crate

* update dependencies

* [client]: add WebSocket client again.

* [deps]: remove needless dev dependencies

* nits: forgot to commit new files

* [ws client]: `send_text` instead of `send_binary`

This is temporary fix to work with the `server` which assumes that
`WebSocket` resonses are `text`

* chore: add a bunch of more logging

* [ws]: port tests but some are failing.

* chore: fmt

* [server API]: expose `fn local_addr` as public API.

* [tests]: make them less ugly by using `127.0.0.1:0`

* fix: a bunch of compiler warnings.

* [api]: uniform naming, `bind -> new` in transport.

* [websocket server]: reply when deserial fails

When the server receives an request with invalid JSON
`-32700, Parse error shall be returned`

* chore: fmt

* [tests]: fix remaining tests

* [websocket server]: support `binary` and `text`

* [ws server]: fix bug in subscription response.

`.await` was missing in RegisteredSubscription::send() and no responses
were actually sent which this commit fixes.

* [client API]: export `WsSubscription`

* [examples]: use `localhost` instead of `127.0.0.1`

Hostname is required when using `wss` and `127.0.0.1` is not valid hostname.

* [examples]: add subscription example.

* chore: fmt

* [ws server]: fix bug register new subscription.

Fixes newly introduced bug that causes `register_subscription` to have
side-effects even if the subscription fails.

* fmt

* more uniform logs

* [ws server]: simple subscription test.

* [ws server]: subscription tests improved.

* [tests]: extract test helpers to a separate crate (#125)

* [ws server]: don't close connection when `deserialization` fails (#131)

* [ws server]: don't close conn. when `deser` fails

* Update src/ws/transport.rs

* grumbles: prefer matching of if else.

* chore: CI warn `intra_doc_link_resolution_failure` (#139)

Since we have not updated the documentation properly it's annoying that
the entire job fails.

* chore: rustfmt.toml (#138)

* chore: add `rustfmt.toml` for formatting

* style: `cargo fmt --all` with new config

* [server raw params]: fix debug implementation (#137)

* [server]: simply raw params impl

Use debug implementation of `common::Params` instead of doing something
similar that doesn't work properly.

* [raw params]: derive `Debug` impl.

* [ws server]: parse subscription ID for unsubscription instead of hardcoding `JsonValue::Null` (#136)

* [ws server]: fix broken unsubscribe.

Try to parse the subscription ID as the first element of an Array or the `subscription`
field of an Object/Map.

If both of those fails then regard it as a error.

* fmt

* fix grumbles: remove space indentation

* fix(ws server): sub/unsubscribe to same method should generate an error (#140)

* fix(ws server): sub/unsubscribe to same method err

Subscribe and unsubscribe to the same method should generate an error, which this commit fixed.
This bug was introduced by myself in https://github.com/paritytech/jsonrpsee/commit/fc87889de2615dbb3d0cf2d91a306f016d48df2d



* Update src/ws/server.rs

Co-authored-by: David <[email protected]>

Co-authored-by: David <[email protected]>

* chore: add naive benches for request/response (#142)

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

* fix(ws server): remove faulty debug_assert (#145)

The code assumed that `subscription id` is still in `active_subscriptions` when the
connection was dropped.

The list of subscriptions (kept in raw server) are not notified when a client dropped its
subscription/unsubscribed thus it's possible that the actual subscriptions are closed before the
entire client was dropped.

* ci(benches): cargo check on benches. (#146)

* fix(http client): implement `clone` uniform API. (#147)

* chore(deps): update `futures v0.3.7` (#148)

* chore(deps): update remaining crates (#149)

* chore(deps): update `futures v0.3.7`

* chore(deps): bump the rest of deps

* Improve HTTP client background thread (#150)

* refactor: resultify API + some crate reorg (#144)

* [ws client]: resultify API and fix subscribe.

* The commit changes the API to return `Err` when it's possible and to not ignore underlying errors.
* Fix that `fn subscribe` doesn't accept the subscription and unsubscription to be same which causes
errors in the server.

* nits: Err::SubscriptionMetod -> Err::Subscription

* refactor(client): common error type

* refactor(http client): resultify

* refactor(common): rename common -> types..

This commit renames the `common module` to `types` and tries to distinguish the types that is
directly related to the `JSON-RPC v2 specification` from others.

Somethings are a little big sloppy named as naming is hard.

Also, as bonus a removed a bunch of needless stuff in http server related to subscription.

* Update src/ws/tests.rs

* style: cargo fmt

* fix(grumble): matches -> assert(matches)

* fix(grumbles): `jsonrpc_v2` -> `jsonrpc`

* fix(nit): remove unused code.

* fix(benches): make it compile again.

* style: cargo fmt

* fix nits (#151)

* fix(ws client): send binary (1 byte less payload)

* docs(ws server): fix bad comment.

* chore: add `editorconfig` (#152)

* chore: make `debug log` less verbose. (#153)

* chore: make `debug log` less verbose.

The debug logging was just too verbose and this commit simplies it as follows:

```
DEBUG recv: {"jsonrpc":"2.0","method":"<METHOD>","params":<PARAMS>,"id":<ID>}
DEBUG send: {"jsonrpc":"2.0","result":"<RESULT>","id":<ID>}
```

* style: cargo fmt

* fix: missed logs

* [jsonrpc types]: implement Display for Request/Response (#160)

* feat(jsonrpc response/request): impl `Display`

* refactor(logging): use display impl

* use serde_json for verbosity

* [http client]: refactor with "syncronous-like" design (#156)

* experimental

* ci(benches): sync and concurrent roundtrips

Improve benchmarks to take concurrent requests into account.

* ci(benches): sync and concurrent roundtrips

Improve benchmarks to take concurrent requests into account.

* fix(nits)

* feat(http client): limit max request body size

* test(http transport): request limit test

* test(http client): add tests.

* fix typo

* fix(benches): make it compile again.

* fix(ws example): revert unintentional change.

* test(http client): subscription response on call.

* fix(cleanup)

* fix(benches): make it compile again.

* Update src/client/http/transport.rs

* fix(http client): `&str` -> `AsRef<str>`

* docs(client types): better docs for Mismatch type.

* style: `Default::default` -> `HttpConfig::default`

* fix(http client): read body size from header.

Expermential to read number of bytes from `HTTP Content Length` to pre-allocate the number of bytes and bail early
if the length is bigger than the `max_request_body size`

Need to be benched with bigger requests.

* test(raw http): enable tests to works again.

* style: cargo fmt

* benches: address grumbles

* feat(jsonrpc response/request): impl `Display`

* refactor(logging): use display impl

* fix(http client): nits.

* Update benches/benches.rs

* fix bad merge.

* chore(deps): update dependencies. (#164)

* feat(http server): configurable request body limit (#162)

* feat(http server): configurable request body limit

* refactor(crate reorg): to have shared http helpers.

* Merge client and server errors.
* Move `http_server_utils` to `utils/http`
* Minor cleanup

* fix nits

* fix(hyper helper): u64 -> u32

* Update src/utils/http/hyper_helpers.rs

Co-authored-by: David <[email protected]>

* Update src/utils/http/hyper_helpers.rs

Co-authored-by: David <[email protected]>

* fix: grumbles

* Update src/utils/http/hyper_helpers.rs

Co-authored-by: David <[email protected]>

* Update src/http/server.rs

Co-authored-by: David <[email protected]>

Co-authored-by: David <[email protected]>

* ci: remove nightly (#167)

Use stabilized `broken_intra_doc_links` instead of `intra_doc_link_resolution_failure`

* fix(websocket client): drop subscriptions that can't keep up with the internal buffer size (#166)

* fix(ws client): drop subscriptions when full.

This commit changes the behavior in the `WebSocket Client` where each subscription channel is used in a non-blocking
matter until it is determined as full or disconnected. When that occurs the channel is simply dropped and when
the user `poll` the subscription it will return all sent subscriptions before it was and terminate (return None)
once it's polled one last time. Similarly as `Streams` works in Rust.

It also adds configuration for the `WebSocket Client` to configure capacity for the different internal channels to avoid
filling the buffers when it's not expected.

* tests(ws client): simple subscription test.

* fix: nits

* Update src/client/ws/client.rs

* refactor(tests): introduce integration_tests

Make the repo structure more understable w.r.t testing.

* chore(license): add missing license headers

* Update src/client/ws/client.rs

* Update src/client/ws/client.rs

* style: remove unintended spaces.

* tests: add concurrent deadlock test

Ensure that if more than the requested channel buffer capacity is exceeded it should not deadlock.
Such as spawning alot of concurrent requests, notifications or new subscriptions.

* Update src/client/ws/client.rs

* fix: review grumbles

* fix nits: `remove needless closure`

* fix: cargo fmt

* Update src/client/ws/client.rs

Co-authored-by: David <[email protected]>

* fix more nits

Co-authored-by: David <[email protected]>

* fix(ws client): embed request id in `SubscriptionClosed` (#170)

* fix(ws client): embed request id SubscriptClosed

Fixes https://github.com/paritytech/jsonrpsee/issues/169



* Update src/client/ws/client.rs

* Update src/client/ws/client.rs

Co-authored-by: David <[email protected]>

* Update src/client/ws/client.rs

Co-authored-by: David <[email protected]>

Co-authored-by: David <[email protected]>

* chore(deps): bump dependencies (#172)

* [ws client]: add tests (#134)

* [test utils]: add `internal_err` and consts
[errors]: unify client/server errors
[test utils]: fake WebSocket jsonrpc server
[ws client]: export errors
[ws client]: add some basic tests

* fmt

* remove log target

* fix nits

* [ws client]: add subscription test

* revert unintendend changes.

* fmt

* [ws client]: fix panic in tests

* cleanup

* tests(ws client): test for invalid request ID.

* fix nits

* [ws client]: kill raw client (#171)

* getting started

* WIP WIP

* cleanup

* cleanup v2

* cleanup v3

* perf: use BufReader BufWriter

* fix(request manager): resultify insert API

The rationale behind this change is that the `insert_methods` takes ownership of the `send_back_oneshot`
and if the operation fails it should be propagated the frontend.

So returning the `Err(send_back_oneshot)` if it fails makes it possible.

* fix nits

* examples(ws): revert changes

* Update tests/integration_tests.rs

* nits: fix unwraps

* Update src/client/ws/manager.rs

Co-authored-by: David <[email protected]>

* Update src/client/ws/transport.rs

Co-authored-by: David <[email protected]>

* Update src/client/ws/client.rs

Co-authored-by: David <[email protected]>

* fix build

* refactor: simplify `Error::InvalidRequestId`

It was hard to use when the expected id is not known.

* fix(ws client): error handling.

* fix(grumble error type): better error message.

* fix(grumble): docs `JSONRPC WebSocket transport`

* fix(ws manager): fix grumbles.

* Add better documentation
* Rename methods.
* Add `proof` to unreachable!

* fix(ws manager): fix nit in docs.

* fix(grumbles): ws client

* fix more nits

* fix compile warning: export websocket transports.

* Update src/client/ws/manager.rs

Co-authored-by: David <[email protected]>

* deps: tokio 1.0 and hyper 0.14 (#176)

* deps: tokio 1.0 and hyper 0.14

* Update Cargo.toml

* refactor: crate re-organization with separate crates (#177)

* [ci]: feature `http` and `ws` removed.

* refactor: re-org crate with smaller crates.

* fmt

* [ci]: remove default features

Currently there are no features in the crates, so that check is not needed.

* [http client]: remove unused dependency tokio

* docs(http client): fix nits tokio 0.2 -> tokio 1.0 (#178)

* docs(http client): tokio 0.2 -> tokio 1.0

* fix: better link

* [ci]: github actions (#179)

* docs(http client): tokio 0.2 -> tokio 1.0

* [ci]: remove travis

* [ci]: add github actions.

* [ci]: fix identation nits

* [ci]: use cache for actions

* [ci]: filter to clippy

* [ci]: remove hacks

* separate action for ci and benchmarks

* [ci]: tweak to run on master branch.

* examples/subscription -> examples/ws_subscription

* force CI

Co-authored-by: David <[email protected]>
Co-authored-by: Maciej Hirsz <[email protected]>
Co-authored-by: Atkins <[email protected]>