Commit Graph

5 Commits

Author SHA1 Message Date
Niklas Adolfsson bec896d91a rpc: add full support reconnecting rpc client (#1505)
* add simple reconnecting rpc client

* initial retryable calls

* add reconnecting backend

* add reconnecting example for unstable backend

* add todo what isn't working

* FollowStream: restart on reconn

* naive fix: fetch sub_id in stream_headers

* cleanup

* remove resubscribe APIs

* cleanup and remove many wrapper streams

* remove retry backend

* legacy rpc: make it retryable

* unstable rpc: make it retryable

* fix nits

* support wasm as well

* remove deadcode

* address grumbles

* revert rpc methods

* don't create a subscription per block

* get rid off retry logic in subxt rpc

* Update subxt/Cargo.toml

* Update subxt/src/backend/legacy/mod.rs

* Update subxt/src/backend/legacy/mod.rs

* remove outdated comments

* fix bad merge

* Fix reconnecting RPC client and update dependencies

* add back retry logic and remove `finito`

* fix nits

* cleanup

* add hack for race when reconnecting

* backend: emit Stop event DisconnectWillRecoonect

* merge reconnecting client examples

* add fn retry_stream

* cleanup

* add all features from reconnecting-rpc-client

* fix build

* remove needless retry for fetch_storage

* StorageFetchDescendantKeysStream handle disconnect err

* dont retry transactions

* fetch subscription ID from FollowStreamMsg

* fix nits

* Update subxt/src/backend/legacy/mod.rs

* Update subxt/src/backend/legacy/mod.rs

* add reconn to StorageItems stream

* StorageFetchDescendantKeysStreamchore: retry storage call

* RetryStream: emit DisconnectWillReconnect msg

* runtime subscriptions ignore DisconnectWillReconn

* Update subxt/examples/setup_reconnecting_rpc_client.rs

* Update subxt/src/client/online_client.rs

* Update subxt/src/client/online_client.rs

* Add custom stream wrapper for finalized blocks

* add missing retry block

* clippy

* clippy again

* cleanup

* remove duplicate logic

* fix more grumbles

* Update subxt/examples/setup_reconnecting_rpc_client.rs

Co-authored-by: James Wilson <james@jsdw.me>

* simplify the example

* remove pin-project dep

* remove duplicate retry logic

* remove extra code

* specify trait bounds for retry api

* simplify the example

* fix weird Poll::Pending return

* fix nit in poll impl

* remove needless paths

* make retry_stream pub and add doc examples

* Update subxt/src/backend/utils.rs

---------

Co-authored-by: James Wilson <james@jsdw.me>
2024-05-08 15:12:54 +02:00
James Wilson b069c4425a Rework light client (#1475)
* WIP second pass over light client code for simpler API

* First pass new light client

* pub(crate) LightClientRpc::new_raw(), and fmt

* Update examples and add back a way to configure boot nodes and fetch chainspec from a URL

* Fix light client examples

* remove unused deps and tidy lightclient feature flags

* fix wasm error

* LightClientRpc can be cloned

* update light client tests

* Other small fixes

* exclude mod unless jsonrpsee

* Fix wasm-lightclient-tests

* add back docsrs bit and web+native feature flag compile error

* update book and light client example names

* fix docs
2024-03-15 15:21:06 +00:00
Niklas Adolfsson cb67f94455 feat: add reconnecting-rpc-client (#1396)
* initial commit

* update to reconnecting-ws-client v0.2

* re-export: reconnecting_rpc_client behind feature

* add helper function for reconnect

* fix nit in example

* simplify code without weird error fmt

* address grumbles

* address grumbles

* update reconnecting-ws-client 0.3

* cleanup error message
2024-02-08 13:19:06 +01:00
Niklas Adolfsson 437ff7ee41 generate docs for feature gated items (#1332)
* generate docs for feature-gated items on crates.io

* add newline in Cargo.toml

* unify newlines

* fix clippy

* introduce macros for features

* commit missing file

* Update subxt/src/lib.rs

* make it compile
2024-01-12 14:18:34 +01:00
James Wilson d7124b56f7 Introduce Backend trait to allow different RPC (or other) backends to be implemented (#1126)
* WIP backend trait

* WIP converting higher level stuff to using Backend impl

* more implementing new backend trait, mainly storage focused

* Get core code compiling with new backend bits

* subxt crate checks passing

* fix tests

* cargo fmt

* clippy/fixes

* merging and other fixes

* fix test

* fix lightclient code

* Fix some broken doc links

* another book link fix

* fix broken test when moving default_rpc_client

* fix dry_run test

* fix more tests; lightclient and wasm

* fix wasm tests

* fix some doc examples

* use next() instead of next_item()

* missing next_item() -> next()s

* move legacy RPc methods to LegacyRpcMethods type to host generic param instead of RpcClient

* standardise on all RpcClient types prefixed with Rpc, and 'raw' trait types prefixed with RawRpc so it's less ocnfusing which is which

* rename fixes

* doc fixes

* Add back system_dryRun RPC method and rename tx.dry_run() to tx.validate(), to signal that the calls are different

* Add a test that we return the correct extrinsic hash from submit()

* add TransactionValid details back, and protect against out of range bytes

* add test for decoding transaction validation from empty bytes

* fix clippy warning
2023-08-22 12:32:22 +01:00