Define notification events, implement parsers. Add morph client of
Subnet contract. Listen, verify and approve events in Inner Ring app.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Add optional parameters to the client call
signature. Group parameters of a client call
into struct to improve future codebase
support.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Add optional parameters to the client call
signature. Group parameters of a client call
into struct to improve future codebase
support.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Also, add ErrNNSRecordNotFound error that
indicates that required hash is not presented
in `NNS` contract.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Do not set `till` as some constant:
use maximum of two values instead:
1. currentDepositTill;
2. currentHeight+epochDuration+constant.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Add name and zone arguments to `Put` method of wrapper over the Container
contract client. Pass result of `container.GetNativeNameWithZone` function
to the method in `Put` helper function. Due to this, the storage node will
call the method depending on the presence of the container name in the
attributes.
Make IR to listen `putNamed` notification event. The event is processed like
`put` event, but with sanity check of the container attributes.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Add `PutArgs.SetNativeNameWithZone` method which sets native name and zone
for container. Call `putNamed` method of Container contract if name is set,
otherwise call `put` method.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Implement `Client.ListConfig` method which calls `listConfig` method of
Netmap contract. Implement `Wrapper.IterateConfigParameters` method which
uses previous one. Implement `wrapper.WriteConfig` helper function which
allows to interpret parameters by names.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
There is a need to inherit some methods of `StaticClient` type. In order to
not inherit all method via type embedding we can group sub-set of methods
and inherit it.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Add `NotarySignAndInvokeTX` method to morph
client. This function allows invoking notary
request with passed main TX(not creating a
new one). It signs passed main TX with
client's key.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Add `NotaryInvokeNotAlpha` to low-level
client. It creates and sends notary request
that must be signed by Alphabet nodes, but
does not sign it by current node's private
key.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
`fallbackTime` is delta b/w `ValidUntilBlock` of
the main transaction and block when `fallback`
transaction is sent.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Caching is performed inside `GetNativeContractHash` method of neo-go client,
so the additional cache level is redundant.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
There is no need to continue iterating over Neo RPC endpoints in case of
some address-independent error (e.g. NeoFS logic error).
Unwrap and immediately return `neofsError` errors from loop in
`iterateClients`.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Implement `error` interface on new `neofsError` type which is a wrapper over
NeoFS-specific error. Wrap all `Client` errors except neo-go client API ones
into `neofsError`. Wrapped errors are going to be used for multi-endpoint
loop control.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Since morph `Client` works in multi-client mode, there is an error case when
we can not get network magic when all endpoints are unavailable.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
There is a need to work with a set of Neo RPC nodes in order not to depend
on the failure of some nodes while others are active.
Support "multi-client" mode of morph `Client` entity. If instance is not
"multi-client", it works as before. Constructor `New` creates multi-client,
and each method performs iterating over the fixed set of endpoints until
success. Opened client connections are cached (without eviction for now).
Storage (as earlier) and IR (from now) nodes can be configured with multiple
Neo endpoints. As above, `New` creates multi-client instance, so we don't
need initialization changes on app-side.
`Wait` and `GetDesignateHash` methods of `Client` return an error from now
to detect connection errors. `NotaryEnabled` method is removed as unused.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
