Commit graph

26 commits

Author SHA1 Message Date
Anna Shaleva
1f255e756f rpc: add a note to RPC clients about thread-safeness 2022-02-24 19:01:21 +03:00
AnnaShaleva
0d8723527c rpc: refactor WSClient initialisation
Fix the following linter warning:
```
pkg/rpc/client/wsclient.go:99:18  govet  copylocks: literal copies lock value from *cl: github.com/nspcc-dev/neo-go/pkg/rpc/client.Client contains sync.RWMutex
```
2022-02-24 19:01:21 +03:00
AnnaShaleva
8991ee91cd rpc: make RPC WSClient thread-safe
Add ability to use unique request IDs for RPC requests.
2022-02-24 19:01:12 +03:00
AnnaShaleva
5b2e88b916 rpc: protect supscriptions of RPC WSClient from concurrent access 2022-02-22 15:40:08 +03:00
AnnaShaleva
0092330fe1 rpc: carefully review places where Client.cache.initDone is used
1. Keep initDone check only for the places where cache is directly accessed.
   We don't need to check it in other places, otherwise we have a mess of
   duplicating checks.
2. Fix bug in code related to block deserialisation. There's no magic, so
   checking that initialisation is done is not enough for proper block
   deserialisation. We need to manually fill StateRootEnabled field.
3. Since transaction doesn't need network magic to compute its hash, we don't
   need to perform Client initialisation before transaction-related requests.
4. Check that cache is initialised before accessing network magic.
5. Refactor the way Policy contract hash is fetched for Client requests.
   We don't really need Client initialisation for that, it's OK to fetch Policy
   hash on-the-fly.
2022-02-22 12:52:14 +03:00
Anna Shaleva
2e8bbf2a87 rpc: *In parameters marshalling optimisation
Parse request parameters on-demand.
2021-11-10 14:42:08 +03:00
Anna Shaleva
5c97e0dcf2 rpc: move NotaryRequestEvent to the subscriptions pkg
It is used for subscriptions only, so move it to the subscriptions pkg.
2021-09-24 17:42:59 +03:00
Anna Shaleva
b3ea7504cb subscriptions: add container hash to notification event
External users make use of it. Close #2190.
2021-09-24 17:42:02 +03:00
Anna Shaleva
df8141ff7d rpc: adjust client documentation 2021-09-08 17:53:09 +03:00
Anna Shaleva
1dbf1d4310 rpc: allow to track notary requests via Notification subsystem 2021-06-01 16:29:04 +03:00
Roman Khimov
c4e084b0d8 *: fix whitespace errors
leading/trailing newlines
2021-05-12 22:51:41 +03:00
Roman Khimov
a44376903a rpc: fix errcheck warnings in websocket code 2021-05-12 21:48:38 +03:00
Roman Khimov
95c279325a block: drop Network from the Header
It's not network-tied any more, network is only needed to
sign/verify. Unfortunately we still have to keep network in consensus data
structures because of dbft library interface.
2021-03-26 13:45:18 +03:00
Roman Khimov
d314f82db3 transaction: drop Network from Transaction
We only need it when signing/verifying.
2021-03-26 13:45:18 +03:00
Evgenii Stratonikov
1869d6d460 core: allow to use state root in header 2020-11-20 17:16:32 +03:00
Anna Shaleva
590be7a58d rpc, cli: remove Network from RPC client and cli 2020-10-19 16:11:11 +03:00
Anna Shaleva
acacac1b24 rpc: use state.AppExecResult for ApplicationLog marshalling
Closes #1371
2020-09-07 13:38:32 +03:00
Roman Khimov
4bbe863904
Merge pull request #1266 from nspcc-dev/notifications/filter_by_name
rpc: filter subscriptions' notifications by name
2020-08-05 10:00:15 +03:00
Anna Shaleva
90825efa16 core: move transaction's sender to cosigners
Closes #1184

Ported changes from https://github.com/neo-project/neo/pull/1752
2020-08-04 17:33:50 +03:00
Anna Shaleva
4ff3a9e9a7 rpc: filter subscriptions' notifications by name
Closes #1263
2020-08-04 16:29:13 +03:00
Roman Khimov
b483c38593 block/transaction: add network magic into the hash
We make it explicit in the appropriate Block/Transaction structures, not via a
singleton as C# node does. I think this approach has a bit more potential and
allows better packages reuse for different purposes.
2020-06-18 12:39:50 +03:00
alexvanin
aca6f2f3ad rpc/client: handle client creation error in new wsclient
Client returns error if it can't parse endpoint string. WSClient
should check client error or there could be panic at `cl.cli = nil`
expression.
2020-05-26 11:36:47 +03:00
Roman Khimov
725b47ddef rpc/client: add support for notification filters
Differing a bit from #895 draft specification, we won't add `sender` or
`cosigner` to `transaction_executed`.
2020-05-26 11:36:47 +03:00
Roman Khimov
c4c080d240 rpc: add subscriber queue overflow check
Server-side test is added, but disabled because of its unreliability.
2020-05-26 11:36:47 +03:00
Roman Khimov
bef14977a2 rpc/client: add notifications support for WSClient
It differs from #895 design in that we have Notifications channel always
exposed as WSClient field, probably it simplifies things a little.
2020-05-26 11:36:47 +03:00
Roman Khimov
3de48d7d90 rpc/client: add minimalistic websocket client 2020-05-04 16:54:35 +03:00