Commit graph

17 commits

Author SHA1 Message Date
Roman Khimov
3a93977b7b oracle: only process new requests after initial sync
If an oracle node is resynchronized from the genesis the service receives all
requests from all blocks via AddRequests() invoked from the native
contract. Almost all of them are long obsolete and need to be removed, native
oracle contract will try to do that with RemoveRequests() calls, but they
won't change anything.

So queue up all "initial" requests in special map and manage it directly
before the module is Run() which happens after synchronization
completion. Then process any requests that are still active and work with new
blocks as usual.
2021-07-19 22:52:59 +03:00
Roman Khimov
0bad413e23 oracle: ensure proper ValidUntilBlock for backup tx
See neo-project/neo-modules#608.
2021-07-19 21:58:10 +03:00
Evgeniy Stratonikov
e936e5e295 oracle: set request Content-Type
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-07-12 13:13:48 +03:00
Evgeniy Stratonikov
8e9302f40b oracle: check response Content-Type
If not specified everything is allowed.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-07-12 13:13:48 +03:00
Roman Khimov
3402a3ec30 oracle: send user-agent header with our requests, fix #1923 2021-05-07 16:40:45 +03:00
Roman Khimov
7a1c1638e4 oracle: specify neofs timeout as timeout, set default if 0
There has to be some sane default and we'd like configuration to be consistent
with other timeout values.
2021-04-06 17:08:04 +03:00
Roman Khimov
f69fd34220 oracle: add logging, refactor request processing a bit
And return more appropriate errors in some cases.
2021-04-06 17:02:32 +03:00
Roman Khimov
bd9a303e29 oracle: URI host validation is only relevant for https
NeoFS doesn't have hosts.
2021-04-06 16:53:32 +03:00
Roman Khimov
29b79db998 oracle: we only work with https, forget http 2021-04-06 16:53:18 +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
Evgeniy Stratonikov
540c6c13a9 oracle/neofs: allow to use filters on NeoFS responses 2021-03-12 14:15:40 +03:00
Evgenii Stratonikov
22b4edd58e oracle: support NeoFS 2021-03-09 14:24:57 +03:00
Evgeniy Stratonikov
c420014cb5 oracle: implement filters 2021-01-28 13:00:59 +03:00
Evgenii Stratonikov
e4528e59dc oracle: reprocess request on fail 2021-01-28 13:00:59 +03:00
Evgenii Stratonikov
25d734cbad oracle: process requests concurrently 2021-01-28 13:00:59 +03:00
Evgenii Stratonikov
43e4d3af88 oracle: integrate module in core and RPC
1. Initialization is performed via `Blockchain` methods.
2. Native Oracle contract updates list of oracle nodes
  and in-fly requests in `PostPersist`.
3. RPC uses Oracle module directly.
2021-01-28 13:00:58 +03:00
Evgenii Stratonikov
7e16bea126 network: implement Oracle module 2021-01-28 12:43:20 +03:00