* prep for client release.

* fix nits

* add changelogs

* Update http-client/src/lib.rs

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

* address grumbles: one changelog

* 0.2.0-alpha

* revert rust2018 lint

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

* draft: client trait sketch...

* use async_trait instead of `Box<Future>`

* refactor client trait

* [types]: shared client types.

* integrate with `jsonrpsee_proc_macros::rpc_api`

* Update proc-macros/src/lib.rs

* integrate with proc macros

* fix: hacky support for generic types in proc macro

* fix: make the examples work.

* trait: error associated type

* Update types/src/traits.rs

* client trait: make object safe.

Make the trait usable as a trait object i.e, `Box<dyn Trait>`

* client trait: remove `Self::Sized`

* add tests for proc macros.

* fix build

* fmt

* [client trait]: remove unused associated error typ

* [proc macros]: separate enum variant each return_t

* add tracking issue to `TODO`

* doc(client trait): improve documentation.

* separate trait for subscribing client

* add documentation

* proc macros: remove debug impl

* fix compile warns

* address grumbles: remove fn process_response

* Update types/src/client.rs

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

* Update types/src/client.rs

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

* Update types/src/client.rs

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

* Update types/src/client.rs

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

* Update types/src/client.rs

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

* remove old proc macro tests

* address grumbles: shorter lines

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

* Re-apply changes

* Fixed tests

* 3 to go

* Passing tests!

* Fix formatting

* Fix formatting in tests

* Fixed examples

* Bind listener when server starts

* Formatting, disable deadlock test to check CI

* Fixed deadlock test

* Fix benches

* Remove dead code

* Restoring unit tests

* Restored all unit tests

* Missing unwraps

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

* Missing unwraps

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

* Typo :)

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

* Remove broken connections from subscriptions

* Tweak tests

* Add some doc comments

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

* [tests]: buffer deadlock

Fix a bad merge changed to `request_channel_capacity` to `subscription_channel_capacity`

https://github.com/paritytech/jsonrpsee/commit/7dc9435e225bcc1887a2532e830266d7b1ecd0af#diff-aeefe6b3d3f8b1b5248d6bb4c2888cf2d6802dbf82515f7b02b6a89a1400228fL188

* Update tests/src/lib.rs

* fix build: `max_concurrent_requests_capacity`

* test(ws client): wss (TLS)

* fix(ws client): bug replace target with host.

* address review suggestions

* tests: add tests for non-ascii URLs

* refactor: impl TryFrom for WebSocketTransportBuild

* fix nit: try to connect to all sockaddrs

* document `Host type`

* doc(ws client): default port.

* remove helper function

* feat(http client): support tokio02 via hyper 0.13

* fix: address review suggestions.

* [ci]: update to work again

* deps(http client): remove unused hyper features

* grumbles: replace \" with ` in compile_error!

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 <1096222+maciejhirsz@users.noreply.github.com>

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

Bumps [actions/cache](https://github.com/actions/cache) from v2 to v2.1.4.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](https://github.com/actions/cache/compare/v2...26968a09c0ea4f3e233fdddbafd1166051a095f6

)

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

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

* fix examples

* [ws client]: transport use `max_payload_size`

* fix nits

* fix more nits

* Update ws-client/src/client.rs

* fix doc tests

* [ws client]: all transport config configurable

* Update ws-client/src/client.rs

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

* Update ws-client/src/manager.rs

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

* address grumbles

* grumbles: WsDnsError -> WsHandshakeError

* grumbles: remove needless clone

* fix lint: remove explicit lifetime

* fix nits: channel capacity + docs

* clippy nits

* clippy nits

* fix grumbles: channel capacity 256

As Maciej pointed out the capacity is the number of messages (not bytes) and each message is 96 bytes.
Thus, 256 * 96 = ~24kB which is reasonable default value.

* Update ws-client/src/client.rs

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

* grumbles: docs

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

* WIP reworking batches

* Use a dense map over a Vec for BatchesState

* Fix injecting, also fixes the integration test

* Fix grumbles

* Remove the superfluous boolean variable in control flow

* BatchesElemId -> BatchesRequestId for consistency

* fix examples

* fix nit

hashbrown 0.10 has been yanked, https://crates.io/crates/hashbrown/0.10.0

* [ci]: fix benchmark workflow

* test

* make ready for review

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

)

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

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

* 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 <dvdplm@gmail.com>

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

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

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

* 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 <dvdplm@gmail.com>

* Update src/utils/http/hyper_helpers.rs

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

* fix: grumbles

* Update src/utils/http/hyper_helpers.rs

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

* Update src/http/server.rs

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

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

* 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 <dvdplm@gmail.com>

* fix more nits

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

* 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 <dvdplm@gmail.com>

* Update src/client/ws/client.rs

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

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

* 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 <dvdplm@gmail.com>

* Update src/client/ws/transport.rs

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

* Update src/client/ws/client.rs

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

* 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 <dvdplm@gmail.com>

* 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 <dvdplm@gmail.com>
Co-authored-by: Maciej Hirsz <1096222+maciejhirsz@users.noreply.github.com>
Co-authored-by: Atkins <atkinschang@gmail.com>

* Adds a ws_server function at the root, and not some async qualifiers

* Rustfmt

* Implement WebSocket server

* Rustfmt

* Fix doctests

* Also pin pin-project

* Fix soketto update

* Rustfmt

* Upgrade to the latest version of rustls

* Fix some warnings

* Add correct response on incorrect JSON

Implement correct response on requests with incorrect JSON instead of
just panic. Errors in `body_to_request` are propagated to response if
they occurred before request deserialization

* Remove imports and use :: syntax within functions

Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>

* Fix module path

* Apply cargo fmt after name resolution

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>

As described in [JSON-RPC specs](https://www.jsonrpc.org/specification),
server errors must be used only for errors from server implementation.
They can take only values from -32099 to -32000, and library users must
not use them to describe business logic errors. I separated them from
user code errors, and now users must use MethodError to describe errors
from business logic

* Deny intra_doc_link_resolution_failure on travis only

* Fix nightly not installed

* Actually fix links

* Last link

* Move common to crate root

* Move transport traits to own module

* Hide transport::client and transport::server

* Move ws and http to transport

* Typo fix

* Remove the shortcuts for raw client and servers

* Rename core to raw

* Remove commented-out code

* Fix docs of raw module

* Rustfmt

* Force inline

* Rustfmt

* Merge all the crates into one

* Rustfmt

* Fix examples

* Fix tests

* New rpc attribute for rpc_api macro allowing methods to have positional
args.

* Fix some whitespace issues

* Make Cargo Fmt happy again

Co-authored-by: Jim Posen <jim.posen@gmail.com>

* Prepare core for no_std support

* Fix missing documentation thingies

* Rustfmt

* For some reason my local rustfmt didn't pick up these changes

* Fix compilation

* Rustfmt

* Replace err-derive with thiserror
* Remove some useless dependencies

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

Andrew Jones authored Jan 20, 2020 and Pierre Krieger committed Jan 20, 2020

* Experiment using TLS for ws client

* Polkadot example works

* Fmt

* Support both Plain and Tls streams

* Dependencies in alphabetic order

* Use url scheme in connect to determine Plain or Tls

* Fmt

* Fix mode match

* License and docs stream.rs

* Move url parsing to ClientBuilder

* Remove commented out line, remove default port from wss

Andrew Jones authored Jan 20, 2020 and Pierre Krieger committed Jan 20, 2020

* Fix panic when dropping subscription

* Remove remove active subscription

Andrew Jones authored Jan 13, 2020 and Pierre Krieger committed Jan 13, 2020

* Export client module for Subscription and Error types

* Update polkadot example to use Client subscription

Andrew Jones authored Jan 09, 2020 and Pierre Krieger committed Jan 09, 2020

* Update to stable futures

* Fix breaking hyper and tokio changes

* Fix breaking soketto changes

* Try to fix hyper update errors

* Fix remaining hyper compilation error

* Update futures timer

* Update to tokio 0.2

* Enable basic_scheduler

* Enable logging in example

* Bind server inside runtime context

* Format code

* Return error via channel if async server bind fails

* Apply suggestions from code review

Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>

* Question mark

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>