Try to subscribe for headers firstly, and then if RPC server doesn't
have this ability, fallback to block subscriptions to manage transaction
awaiting.
Close#3260.
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
BlockFilter has PrinaryIndex of int type while block.Block structure
itself has PrimaryIndex of byte. It's needed to prevent changing
filters field type and all associated subscriptions logic on
server side.
Refs #3241.
Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
New event is to notify the user about header's content by the moment
when block is stored (which happens after block's processing). This is
needed for proper Waiter work.
Closes#2751.
Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
Add new filter NotaryRequestFilter, support for filtering
NotaryRequestEvents by mempoolevent.Type
(added or removed).
Closes#2425.
Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
Perform initialisation of StateRoot service with designated
StateValidator's node list in the service constructor. There's no need
to wait until the next role update event, and it may lead to inaccuraces
in service work on SIGHUP/server restart.
A part of #3228.
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
Initialise services dependant on roles designation based on N+1
block so that Genesis roles extension work properly. There's not
much sence to fetch node roles information for the latest persisted
block because Designation contract itself makes designated nodes
responsible since the next subsequent block.
A part of #3228.
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
Valid transactions can't use more than MaxVerificationGAS for script execution
and this applies to the whole set of signers, so use this value by default
unless local instance configuration suggests something lower for generic
invocations.
Signed-off-by: Roman Khimov <roman@nspcc.ru>
We can ignore core.ErrInvalidSignature (which means that the script has
executed, but returned false), but we shouldn't ignore other errors which
likely mean that the script is incorrect (or hits some resource limits).
Use neorpc.ErrInvalidSignature as a return to separate this case from
contract-based verification.
Signed-off-by: Roman Khimov <roman@nspcc.ru>
It requires explicit signers, and we have a problem with the old code:
2023-09-12T18:42:00.063Z WARN failed to perform oracle request {"url": "neofs:FMDZvqUCqcduZa8HD6wJNsHWrJ6sqkgBveGuYuL38pvH/5DCg4wUgWuWN3zsF4P4HdAzY2iKvXcrZ8QBLYGd1D1g2", "error": "failed to create client: incorrect signer: expected ECDSA_DETERMINISTIC_SHA256 scheme"}
Signed-off-by: Roman Khimov <roman@nspcc.ru>
GetRawNotaryTransaction returns a fallback or main transaction that was
previously added to the memory pool by P2PNotaryRequest. This function
invokes the RPC server's `getrawnotarytransaction` method.
GetRawNotaryPool returns hashes from all the verified transactions,
including both main and fallback transactions. This function invokes
the RPC server's `getrawnotarypool` method.
Also, these functions were added to doc.go.
Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
`getrawnotarytransaction` takes a transaction hash and attempts to find
the corresponding transaction in the notary requests mempool. It searches
through all the verified main and fallback transactions.
`getrawnotarypool` returns hashes of all the verified transactions,
including both main and fallback transactions.
Additionally add struct result.RawNotaryPool.
Close https://github.com/nspcc-dev/neo-go/issues/2951
Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
Do not retrieve the whole set of storage items when trying to find
the ones from the specified start. Use DAO's Seek interface
implemented over MPT TrieStore to retrieve only the necessary items.
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
Behaviour change.
`terminatesession` returns ErrUnknownSession in case of impossibility of finding session,
previously there was no-error response with `false` result.
`traverseIterator`returns ErrUnknownSession in case of impossibility of finding session,
previously there was no-error response with default result; `traverseIterator`returns ErrUnknownIterator,
there were no such errors before.
Accordingly to proposal:
https://github.com/neo-project/proposals/pull/156
Also adding description of `traverseIterator` in docs/rpc.md.
Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
This change makes code incompatible with C# node,
because currently no error is returned on invalid proof.
According to proposal:
https://github.com/neo-project/proposals/pull/156
Also adding `verifyProof` descpiption in docs/rpc.md.
Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
