95 lines
2.2 KiB
Nim
95 lines
2.2 KiB
Nim
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# Nimbus
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# Copyright (c) 2024 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
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# * MIT license ([LICENSE-MIT](LICENSE-MIT))
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# at your option.
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# This file may not be copied, modified, or distributed except according to
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# those terms.
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import
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chronos,
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eth/p2p,
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metrics/chronos_httpserver,
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./rpc/rpc_server,
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./core/sealer,
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./core/chain,
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./core/tx_pool,
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./sync/peers,
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./sync/beacon,
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./sync/legacy,
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./sync/snap,
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./sync/stateless,
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./sync/full,
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./beacon/beacon_engine,
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./common,
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./config
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export
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chronos,
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p2p,
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chronos_httpserver,
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rpc_server,
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sealer,
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chain,
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tx_pool,
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peers,
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beacon,
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legacy,
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snap,
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stateless,
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full,
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beacon_engine,
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common,
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config
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type
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NimbusState* = enum
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Starting, Running, Stopping
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NimbusNode* = ref object
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httpServer*: NimbusHttpServerRef
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engineApiServer*: NimbusHttpServerRef
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ethNode*: EthereumNode
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state*: NimbusState
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sealingEngine*: SealingEngineRef
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ctx*: EthContext
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chainRef*: ChainRef
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txPool*: TxPoolRef
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networkLoop*: Future[void]
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peerManager*: PeerManagerRef
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legaSyncRef*: LegacySyncRef
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snapSyncRef*: SnapSyncRef
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fullSyncRef*: FullSyncRef
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beaconSyncRef*: BeaconSyncRef
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statelessSyncRef*: StatelessSyncRef
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beaconEngine*: BeaconEngineRef
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metricsServer*: MetricsHttpServerRef
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{.push gcsafe, raises: [].}
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proc stop*(nimbus: NimbusNode, conf: NimbusConf) {.async, gcsafe.} =
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trace "Graceful shutdown"
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if nimbus.httpServer.isNil.not:
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await nimbus.httpServer.stop()
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if nimbus.engineApiServer.isNil.not:
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await nimbus.engineApiServer.stop()
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if conf.engineSigner != ZERO_ADDRESS and nimbus.sealingEngine.isNil.not:
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await nimbus.sealingEngine.stop()
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if conf.maxPeers > 0:
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await nimbus.networkLoop.cancelAndWait()
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if nimbus.peerManager.isNil.not:
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await nimbus.peerManager.stop()
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if nimbus.statelessSyncRef.isNil.not:
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nimbus.statelessSyncRef.stop()
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if nimbus.snapSyncRef.isNil.not:
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nimbus.snapSyncRef.stop()
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if nimbus.fullSyncRef.isNil.not:
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nimbus.fullSyncRef.stop()
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if nimbus.beaconSyncRef.isNil.not:
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nimbus.beaconSyncRef.stop()
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if nimbus.metricsServer.isNil.not:
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await nimbus.metricsServer.stop()
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{.pop.}
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