mirror of
https://github.com/logos-messaging/logos-delivery.git
synced 2026-06-04 13:09:32 +00:00
549834203d
* bump libp2p pin to release/v2.0.0 (c43199378) * pin nimble.lock: lsquic/websock/boringssl/protobuf_serialization/npeg/jwt * add libp2p_mix dep and point libp2p/protocols/mix -> libp2p_mix * migrate rng to libp2p Rng type (prod, channels, noise, tests) * noise: take Rng, extract bearSslDrbg internally * waku_switch: TransportConfig factory; withMaxInOut; local MaxConnections * waku_relay/rendezvous/discv5/kademlia: v2.0.0 API (rng, config, ServiceDiscovery) * tests: newStandardSwitch shim; PeerId.random(rng); common.rng()/crypto.newRng() * drop libp2p/utils/semaphore (use chronos AsyncSemaphore) * add waku/compat/option_valueor shim where needed * add std/options where transitive re-export dropped
79 lines
2.8 KiB
Nim
79 lines
2.8 KiB
Nim
import waku/compat/option_valueor
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import chronicles, chronos, results
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import std/options
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import brokers/broker_context
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import waku/node/peer_manager, waku/waku_core, waku/waku_lightpush/[common, client, rpc]
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import ./[delivery_task, send_processor]
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logScope:
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topics = "send service lightpush processor"
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type LightpushSendProcessor* = ref object of BaseSendProcessor
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peerManager: PeerManager
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lightpushClient: WakuLightPushClient
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proc new*(
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T: typedesc[LightpushSendProcessor],
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peerManager: PeerManager,
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lightpushClient: WakuLightPushClient,
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brokerCtx: BrokerContext,
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): T =
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return
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T(peerManager: peerManager, lightpushClient: lightpushClient, brokerCtx: brokerCtx)
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proc isLightpushPeerAvailable(
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self: LightpushSendProcessor, pubsubTopic: PubsubTopic
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): bool =
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return self.peerManager.selectPeer(WakuLightPushCodec, some(pubsubTopic)).isSome()
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method isValidProcessor*(
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self: LightpushSendProcessor, task: DeliveryTask
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): bool {.gcsafe.} =
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return self.isLightpushPeerAvailable(task.pubsubTopic)
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method sendImpl*(
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self: LightpushSendProcessor, task: DeliveryTask
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): Future[void] {.async.} =
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task.tryCount.inc()
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info "Trying message delivery via Lightpush",
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requestId = task.requestId,
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msgHash = task.msgHash.to0xHex(),
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tryCount = task.tryCount
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let peer = self.peerManager.selectPeer(WakuLightPushCodec, some(task.pubsubTopic)).valueOr:
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debug "No peer available for Lightpush, request pushed back for next round",
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requestId = task.requestId
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task.state = DeliveryState.NextRoundRetry
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return
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let numLightpushServers = (
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await self.lightpushClient.publish(some(task.pubsubTopic), task.msg, peer)
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).valueOr:
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error "LightpushSendProcessor.sendImpl failed", error = error.desc.get($error.code)
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case error.code
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of LightPushErrorCode.NO_PEERS_TO_RELAY, LightPushErrorCode.TOO_MANY_REQUESTS,
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LightPushErrorCode.OUT_OF_RLN_PROOF, LightPushErrorCode.SERVICE_NOT_AVAILABLE,
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LightPushErrorCode.INTERNAL_SERVER_ERROR:
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task.state = DeliveryState.NextRoundRetry
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else:
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# the message is malformed, send error
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task.state = DeliveryState.FailedToDeliver
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task.errorDesc = error.desc.get($error.code)
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task.deliveryTime = Moment.now()
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return
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if numLightpushServers > 0:
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info "Message propagated via Lightpush",
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requestId = task.requestId, msgHash = task.msgHash.to0xHex()
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task.state = DeliveryState.SuccessfullyPropagated
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task.deliveryTime = Moment.now()
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# TODO: with a simple retry processor it might be more accurate to say `Sent`
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else:
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# Controversial state, publish says ok but no peer. It should not happen.
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debug "Lightpush publish returned zero peers, request pushed back for next round",
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requestId = task.requestId
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task.state = DeliveryState.NextRoundRetry
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return
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