Could be related to "websocket users limit reached" on the `neo-go` server
side when an SN/IR is rebooting repeatedly.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
1. Replace `mn` function with a `sigCount`.
2. Use `notary.FakeMultisigAccount` for account creation.
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
Make it store its internal `zap.Logger`'s level. Also, make all the
components to accept internal `logger.Logger` instead of `zap.Logger`; it
will simplify future refactor.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
After recent Netmap contract changes all read methods which return
network map (either candidates or snapshots) encode node descriptors
into same structure.
Decode `netmap.Node` contract-side structure from the call results.
Replace node state with the value from the `netmap.Node.State` field.
Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
After recent changes Netmap contract can send `UpdateState` notification
event with `MAINTENANCE` node's state. There is a need to provide
functionality to work with the status.
Provide `UpdatePeer.Maintenance` method. Support new state in
`ParseUpdatePeer` and `ParseUpdatePeerNotary` functions.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
After recent changes in NeoFS protocol storage nodes can be in
`MAINTENANCE` state. There is a need to support this state in
`UpdateState` operation.
Add `UpdatePeerPrm.SetMaintenance` method which makes node to be
switched into `MAINTENANCE` mode after the `UpdatePeerState` operation.
New functionality is going to be used in Storage node application for
Control API serving.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
After recent changes in the NeoFS API protocol network configuration
contains `MaintenanceModeAllowed` boolean flag. There is a need to
support the config value in all NeoFS applications.
Provide `Client.MaintenanceModeAllowed` method which read the config
from the Sidechain. Extend `NetworkConfiguration` structure with
`MaintenanceModeAllowed` field.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
`NetworkConfiguration` represents NeoFS network configuration stored in
the Sidechain. In previous implementation the configuration missed flag
of disabled homomorphic hashing.
Add `NetworkConfiguration.HomomorphicHashingDisabled` boolean field.
Decode the field in `Client.ReadNetworkConfiguration` method. Print this
value in `netmap netinfo` command of NeoFS CLI.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
`readBoolConfig` method is going to be reused for reading other
configuration values. All boolean settings are `false` by default, so it
makes sense to return default value on missing key directly from
`readBoolConfig`.
Handle `ErrConfigNotFound` case in `readBoolConfig` method. Change
`HomomorphicHashDisabled` method to call `readBoolConfig` directly.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
New network status of storage nodes is going to be introduced. To
simplify the addition, it would be useful to prepare the code for this.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Sometimes it is useful to track sidechain events processed by the node.
For example, we need some easy way to look up for log messages about new
epoch notifications.
Make `subscriber.Subscriber` to log names of all events received from
the sidechain notification channel.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Some methods add "IR" suffix to its names in notary enabled envs
because of contract logic. It was broken due to incorrect notary state
reading (tryNotary != notary is enabled).
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
There is a need to sync container-related caching mechanism with the
actual Sidechain changes. To do this, node should be able to listen
incoming notifications about container ops.
Define `PutSuccess` / `DeleteSuccess` notification event's parsers.
Subscribe to these events in node app. As initial implementation node
will log event receipts. Later handling is going to be practically
complicated.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Sort the endpoint by their priority before the first WS client creation to
start the morph client with the highest priority endpoint.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Handling notification in a synchronous manner may lead to a blocking state
if a handler uses neo-go client.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
After recent changes in NeoFS SDK Go library session tokens aren't
embedded into `container.Container` and `eacl.Table` structures.
Group value, session token and signature in a structure for container
and eACL.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Make `ReadNetworkConfiguration` method to return `NetworkConfiguration`
by value in order to follow storage engine improvements and prevent heap
escaping.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
`Netmap` contract exports enumeration of the node states.
Replace using literals and constants from NeoFS API Go V2 with the
values provided by contract.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Alexey Vanin
Pavel Karpy
Evgenii Stratonikov
Vladimir Domnich
Leonard Lyubich
Evgenii Stratonikov