mirror of https://github.com/waku-org/nwaku.git
Simplify wakunode2 subscriptions model (#662)
This commit is contained in:
Hanno Cornelius
GitHub
parent
cf7b8faf27
commit
2869e71865
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@ -19,7 +19,6 @@ import
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filter_api,
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admin_api,
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private_api],
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../../waku/v2/protocol/message_notifier,
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../../waku/v2/protocol/waku_relay,
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../../waku/v2/protocol/waku_store/[waku_store, waku_store_types],
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../../waku/v2/protocol/waku_swap/waku_swap,
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@ -226,8 +225,6 @@ procSuite "Waku v2 JSON-RPC API":
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peer = PeerInfo.init(key)
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node.mountStore(persistMessages = true)
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let
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subscription = node.wakuStore.subscription()
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var listenSwitch = newStandardSwitch(some(key))
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discard waitFor listenSwitch.start()
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@ -237,9 +234,6 @@ procSuite "Waku v2 JSON-RPC API":
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listenSwitch.mount(node.wakuRelay)
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listenSwitch.mount(node.wakuStore)
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions[testCodec] = subscription
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# Now prime it with some history before tests
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var
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msgList = @[WakuMessage(payload: @[byte 0], contentTopic: ContentTopic("2"), timestamp: 0),
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@ -254,7 +248,7 @@ procSuite "Waku v2 JSON-RPC API":
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WakuMessage(payload: @[byte 9], contentTopic: ContentTopic("2"), timestamp: 9)]
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for wakuMsg in msgList:
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waitFor subscriptions.notify(defaultTopic, wakuMsg)
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waitFor node.wakuStore.handleMessage(defaultTopic, wakuMsg)
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let client = newRpcHttpClient()
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await client.connect("127.0.0.1", rpcPort)
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@ -9,7 +9,6 @@ import
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libp2p/crypto/crypto,
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libp2p/multistream,
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../../waku/v2/node/peer_manager/peer_manager,
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../../waku/v2/protocol/message_notifier,
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../../waku/v2/protocol/waku_filter/waku_filter,
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../test_helpers, ./utils
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@ -47,19 +46,15 @@ procSuite "Waku Filter":
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proc emptyHandle(requestId: string, msg: MessagePush) {.gcsafe, closure.} =
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discard
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let
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proto2 = WakuFilter.init(PeerManager.new(listenSwitch), crypto.newRng(), emptyHandle)
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subscription = proto2.subscription()
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let proto2 = WakuFilter.init(PeerManager.new(listenSwitch), crypto.newRng(), emptyHandle)
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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listenSwitch.mount(proto2)
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let id = (await proto.subscribe(rpc)).get()
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await sleepAsync(2.seconds)
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await subscriptions.notify(defaultTopic, post)
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await proto2.handleMessage(defaultTopic, post)
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check:
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(await responseRequestIdFuture) == id
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@ -96,19 +91,15 @@ procSuite "Waku Filter":
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proc emptyHandle(requestId: string, msg: MessagePush) {.gcsafe, closure.} =
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discard
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let
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proto2 = WakuFilter.init(PeerManager.new(listenSwitch), crypto.newRng(), emptyHandle)
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subscription = proto2.subscription()
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let proto2 = WakuFilter.init(PeerManager.new(listenSwitch), crypto.newRng(), emptyHandle)
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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listenSwitch.mount(proto2)
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let id = (await proto.subscribe(rpc)).get()
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await sleepAsync(2.seconds)
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await subscriptions.notify(defaultTopic, post)
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await proto2.handleMessage(defaultTopic, post)
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check:
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# Check that subscription works as expected
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@ -124,7 +115,7 @@ procSuite "Waku Filter":
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await sleepAsync(2.seconds)
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await subscriptions.notify(defaultTopic, post)
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await proto2.handleMessage(defaultTopic, post)
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check:
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# Check that unsubscribe works as expected
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@ -9,7 +9,6 @@ import
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libp2p/crypto/crypto,
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libp2p/multistream,
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../../waku/v2/node/peer_manager/peer_manager,
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../../waku/v2/protocol/message_notifier,
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../../waku/v2/protocol/waku_lightpush/waku_lightpush,
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../test_helpers, ./utils
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@ -8,7 +8,7 @@ import
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libp2p/stream/[bufferstream, connection],
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libp2p/crypto/crypto,
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libp2p/protocols/pubsub/rpc/message,
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../../waku/v2/protocol/[waku_message, message_notifier],
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../../waku/v2/protocol/waku_message,
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../../waku/v2/protocol/waku_store/waku_store,
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../../waku/v2/node/storage/message/waku_message_store,
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../../waku/v2/node/peer_manager/peer_manager,
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@ -33,18 +33,14 @@ procSuite "Waku Store":
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let
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proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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subscription = proto.subscription()
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rpc = HistoryQuery(contentFilters: @[HistoryContentFilter(contentTopic: topic)])
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proto.setPeer(listenSwitch.peerInfo)
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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listenSwitch.mount(proto)
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await subscriptions.notify("foo", msg)
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await subscriptions.notify("foo", msg2)
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await proto.handleMessage("foo", msg)
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await proto.handleMessage("foo", msg2)
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var completionFut = newFuture[bool]()
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@ -77,19 +73,15 @@ procSuite "Waku Store":
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let
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proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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subscription = proto.subscription()
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rpc = HistoryQuery(contentFilters: @[HistoryContentFilter(contentTopic: topic1), HistoryContentFilter(contentTopic: topic3)])
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proto.setPeer(listenSwitch.peerInfo)
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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listenSwitch.mount(proto)
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await subscriptions.notify("foo", msg1)
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await subscriptions.notify("foo", msg2)
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await subscriptions.notify("foo", msg3)
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await proto.handleMessage("foo", msg1)
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await proto.handleMessage("foo", msg2)
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await proto.handleMessage("foo", msg3)
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var completionFut = newFuture[bool]()
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@ -126,21 +118,17 @@ procSuite "Waku Store":
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proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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pubsubtopic1 = "queried topic"
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pubsubtopic2 = "non queried topic"
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subscription: MessageNotificationSubscription = proto.subscription()
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# this query targets: pubsubtopic1 AND (contentTopic1 OR contentTopic3)
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rpc = HistoryQuery(contentFilters: @[HistoryContentFilter(contentTopic: contentTopic1), HistoryContentFilter(contentTopic: contentTopic3)], pubsubTopic: pubsubTopic1)
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proto.setPeer(listenSwitch.peerInfo)
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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listenSwitch.mount(proto)
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# publish messages
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await subscriptions.notify(pubsubtopic1, msg1)
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await subscriptions.notify(pubsubtopic2, msg2)
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await subscriptions.notify(pubsubtopic2, msg3)
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await proto.handleMessage(pubsubtopic1, msg1)
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await proto.handleMessage(pubsubtopic2, msg2)
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await proto.handleMessage(pubsubtopic2, msg3)
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var completionFut = newFuture[bool]()
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@ -174,21 +162,17 @@ procSuite "Waku Store":
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proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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pubsubtopic1 = "queried topic"
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pubsubtopic2 = "non queried topic"
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subscription: MessageNotificationSubscription = proto.subscription()
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# this query targets: pubsubtopic1
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rpc = HistoryQuery(pubsubTopic: pubsubTopic1)
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proto.setPeer(listenSwitch.peerInfo)
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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listenSwitch.mount(proto)
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# publish messages
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await subscriptions.notify(pubsubtopic2, msg1)
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await subscriptions.notify(pubsubtopic2, msg2)
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await subscriptions.notify(pubsubtopic2, msg3)
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await proto.handleMessage(pubsubtopic2, msg1)
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await proto.handleMessage(pubsubtopic2, msg2)
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await proto.handleMessage(pubsubtopic2, msg3)
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var completionFut = newFuture[bool]()
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@ -218,21 +202,17 @@ procSuite "Waku Store":
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let
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proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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pubsubtopic = "queried topic"
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subscription: MessageNotificationSubscription = proto.subscription()
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# this query targets: pubsubtopic
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rpc = HistoryQuery(pubsubTopic: pubsubtopic)
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proto.setPeer(listenSwitch.peerInfo)
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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listenSwitch.mount(proto)
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# publish messages
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await subscriptions.notify(pubsubtopic, msg1)
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await subscriptions.notify(pubsubtopic, msg2)
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await subscriptions.notify(pubsubtopic, msg3)
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await proto.handleMessage(pubsubtopic, msg1)
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await proto.handleMessage(pubsubtopic, msg2)
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await proto.handleMessage(pubsubtopic, msg3)
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var completionFut = newFuture[bool]()
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@ -267,19 +247,15 @@ procSuite "Waku Store":
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let
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proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng(), store)
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subscription = proto.subscription()
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rpc = HistoryQuery(contentFilters: @[HistoryContentFilter(contentTopic: topic)])
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proto.setPeer(listenSwitch.peerInfo)
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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listenSwitch.mount(proto)
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await subscriptions.notify("foo", msg)
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await proto.handleMessage("foo", msg)
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await sleepAsync(1.millis) # Sleep a millisecond to ensure messages are stored chronologically
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await subscriptions.notify("foo", msg2)
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await proto.handleMessage("foo", msg2)
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var completionFut = newFuture[bool]()
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@ -341,18 +317,14 @@ procSuite "Waku Store":
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let
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proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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subscription = proto.subscription()
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rpc = HistoryQuery(contentFilters: @[HistoryContentFilter(contentTopic: defaultContentTopic)], pagingInfo: PagingInfo(pageSize: 2, direction: PagingDirection.FORWARD) )
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proto.setPeer(listenSwitch.peerInfo)
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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listenSwitch.mount(proto)
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for wakuMsg in msgList:
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await subscriptions.notify("foo", wakuMsg)
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await proto.handleMessage("foo", wakuMsg)
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await sleepAsync(1.millis) # Sleep a millisecond to ensure messages are stored chronologically
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var completionFut = newFuture[bool]()
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@ -392,18 +364,14 @@ procSuite "Waku Store":
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var listenSwitch = newStandardSwitch(some(key))
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discard await listenSwitch.start()
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let
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proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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subscription = proto.subscription()
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proto.setPeer(listenSwitch.peerInfo)
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let proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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proto.setPeer(listenSwitch.peerInfo)
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listenSwitch.mount(proto)
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for wakuMsg in msgList:
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await subscriptions.notify("foo", wakuMsg)
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await proto.handleMessage("foo", wakuMsg)
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await sleepAsync(1.millis) # Sleep a millisecond to ensure messages are stored chronologically
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var completionFut = newFuture[bool]()
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@ -443,18 +411,14 @@ procSuite "Waku Store":
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var listenSwitch = newStandardSwitch(some(key))
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discard await listenSwitch.start()
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let
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proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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subscription = proto.subscription()
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proto.setPeer(listenSwitch.peerInfo)
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let proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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proto.setPeer(listenSwitch.peerInfo)
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listenSwitch.mount(proto)
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for wakuMsg in msgList:
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await subscriptions.notify("foo", wakuMsg)
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await proto.handleMessage("foo", wakuMsg)
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await sleepAsync(1.millis) # Sleep a millisecond to ensure messages are stored chronologically
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var completionFut = newFuture[bool]()
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@ -585,19 +549,15 @@ procSuite "Waku Store":
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var listenSwitch = newStandardSwitch(some(key))
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discard await listenSwitch.start()
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let
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proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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subscription = proto.subscription()
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proto.setPeer(listenSwitch.peerInfo)
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let proto = WakuStore.init(PeerManager.new(dialSwitch), crypto.newRng())
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var subscriptions = newTable[string, MessageNotificationSubscription]()
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subscriptions["test"] = subscription
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proto.setPeer(listenSwitch.peerInfo)
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listenSwitch.mount(proto)
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for wakuMsg in msgList:
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# the pubsub topic should be DefaultTopic
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await subscriptions.notify(DefaultTopic, wakuMsg)
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await proto.handleMessage(DefaultTopic, wakuMsg)
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asyncTest "handle temporal history query with a valid time window":
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var completionFut = newFuture[bool]()
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@ -10,7 +10,7 @@ import
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libp2p/crypto/[crypto, secp],
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libp2p/switch,
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eth/keys,
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../../waku/v2/protocol/[waku_message, message_notifier],
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../../waku/v2/protocol/waku_message,
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../../waku/v2/protocol/waku_store/waku_store,
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../../waku/v2/protocol/waku_swap/waku_swap,
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../../waku/v2/node/wakunode2,
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@ -67,7 +67,7 @@ procSuite "Waku SWAP Accounting":
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node2.mountSwap()
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node2.mountStore(persistMessages = true)
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await node2.subscriptions.notify("/waku/2/default-waku/proto", message)
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await node2.wakuStore.handleMessage("/waku/2/default-waku/proto", message)
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await sleepAsync(2000.millis)
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@ -117,7 +117,7 @@ procSuite "Waku SWAP Accounting":
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node2.mountSwap(swapConfig)
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node2.mountStore(persistMessages = true)
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await node2.subscriptions.notify("/waku/2/default-waku/proto", message)
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await node2.wakuStore.handleMessage("/waku/2/default-waku/proto", message)
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await sleepAsync(2000.millis)
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@ -14,7 +14,7 @@ import
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eth/keys,
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../../waku/v2/node/storage/sqlite,
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../../waku/v2/node/storage/message/waku_message_store,
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../../waku/v2/protocol/[waku_relay, waku_message, message_notifier],
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../../waku/v2/protocol/[waku_relay, waku_message],
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../../waku/v2/protocol/waku_store/waku_store,
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../../waku/v2/protocol/waku_filter/waku_filter,
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../../waku/v2/protocol/waku_lightpush/waku_lightpush,
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@ -279,7 +279,7 @@ procSuite "WakuNode":
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await node2.start()
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node2.mountStore(persistMessages = true)
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await node2.subscriptions.notify("/waku/2/default-waku/proto", message)
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await node2.wakuStore.handleMessage("/waku/2/default-waku/proto", message)
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await sleepAsync(2000.millis)
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@ -290,10 +290,8 @@ procSuite "WakuNode":
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response.messages[0] == message
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completionFut.complete(true)
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await node1.query(HistoryQuery(contentFilters: @[HistoryContentFilter(contentTopic: contentTopic)]), storeHandler)
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check:
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(await completionFut.withTimeout(5.seconds)) == true
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await node1.stop()
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@ -328,7 +326,7 @@ procSuite "WakuNode":
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await sleepAsync(2000.millis)
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await node2.subscriptions.notify("/waku/2/default-waku/proto", message)
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await node2.wakuFilter.handleMessage("/waku/2/default-waku/proto", message)
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await sleepAsync(2000.millis)
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@ -762,7 +760,7 @@ procSuite "WakuNode":
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await node2.start()
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node2.mountStore(persistMessages = true)
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await node2.subscriptions.notify("/waku/2/default-waku/proto", message)
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await node2.wakuStore.handleMessage("/waku/2/default-waku/proto", message)
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await sleepAsync(2000.millis)
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@ -802,8 +800,8 @@ procSuite "WakuNode":
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await node2.start()
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node2.mountStore(persistMessages = true)
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await node2.subscriptions.notify(DefaultTopic, msg1)
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await node2.subscriptions.notify(DefaultTopic, msg2)
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await node2.wakuStore.handleMessage(DefaultTopic, msg1)
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await node2.wakuStore.handleMessage(DefaultTopic, msg2)
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await sleepAsync(2000.millis)
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|
|
|||
|
|
@ -15,7 +15,7 @@ import
|
|||
libp2p/protocols/pubsub/pubsub,
|
||||
libp2p/protocols/pubsub/gossipsub,
|
||||
libp2p/builders,
|
||||
../protocol/[waku_relay, waku_message, message_notifier],
|
||||
../protocol/[waku_relay, waku_message],
|
||||
../protocol/waku_store/waku_store,
|
||||
../protocol/waku_swap/waku_swap,
|
||||
../protocol/waku_filter/waku_filter,
|
||||
|
|
@ -75,7 +75,6 @@ type
|
|||
# TODO Revist messages field indexing as well as if this should be Message or WakuMessage
|
||||
messages*: seq[(Topic, WakuMessage)]
|
||||
filters*: Filters
|
||||
subscriptions*: MessageNotificationSubscriptions
|
||||
rng*: ref BrHmacDrbgContext
|
||||
started*: bool # Indicates that node has started listening
|
||||
|
||||
|
|
@ -161,7 +160,6 @@ proc init*(T: type WakuNode, nodeKey: crypto.PrivateKey,
|
|||
switch: switch,
|
||||
rng: rng,
|
||||
peerInfo: peerInfo,
|
||||
subscriptions: newTable[string, MessageNotificationSubscription](),
|
||||
filters: initTable[string, Filter]()
|
||||
)
|
||||
|
||||
|
|
@ -206,7 +204,13 @@ proc subscribe(node: WakuNode, topic: Topic, handler: Option[TopicHandler]) =
|
|||
|
||||
let msg = WakuMessage.init(data)
|
||||
if msg.isOk():
|
||||
await node.subscriptions.notify(topic, msg.value()) # Trigger subscription handlers on a store/filter node
|
||||
# Notify mounted protocols of new message
|
||||
if (not node.wakuFilter.isNil):
|
||||
await node.wakuFilter.handleMessage(topic, msg.value())
|
||||
|
||||
if (not node.wakuStore.isNil):
|
||||
await node.wakuStore.handleMessage(topic, msg.value())
|
||||
|
||||
waku_node_messages.inc(labelValues = ["relay"])
|
||||
|
||||
let wakuRelay = node.wakuRelay
|
||||
|
|
@ -399,7 +403,6 @@ proc mountFilter*(node: WakuNode) =
|
|||
|
||||
node.wakuFilter = WakuFilter.init(node.peerManager, node.rng, filterHandler)
|
||||
node.switch.mount(node.wakuFilter, protocolMatcher(WakuFilterCodec))
|
||||
node.subscriptions.subscribe(WakuFilterCodec, node.wakuFilter.subscription())
|
||||
|
||||
# NOTE: If using the swap protocol, it must be mounted before store. This is
|
||||
# because store is using a reference to the swap protocol.
|
||||
|
|
@ -415,14 +418,12 @@ proc mountStore*(node: WakuNode, store: MessageStore = nil, persistMessages: boo
|
|||
|
||||
if node.wakuSwap.isNil:
|
||||
debug "mounting store without swap"
|
||||
node.wakuStore = WakuStore.init(node.peerManager, node.rng, store)
|
||||
node.wakuStore = WakuStore.init(node.peerManager, node.rng, store, persistMessages=persistMessages)
|
||||
else:
|
||||
debug "mounting store with swap"
|
||||
node.wakuStore = WakuStore.init(node.peerManager, node.rng, store, node.wakuSwap)
|
||||
node.wakuStore = WakuStore.init(node.peerManager, node.rng, store, node.wakuSwap, persistMessages=persistMessages)
|
||||
|
||||
node.switch.mount(node.wakuStore, protocolMatcher(WakuStoreCodec))
|
||||
if persistMessages:
|
||||
node.subscriptions.subscribe(WakuStoreCodec, node.wakuStore.subscription())
|
||||
|
||||
when defined(rln):
|
||||
proc mountRlnRelay*(node: WakuNode, ethClientAddress: Option[string] = none(string), ethAccountAddress: Option[Address] = none(Address), membershipContractAddress: Option[Address] = none(Address)) {.async.} =
|
||||
|
|
|
|||
|
|
@ -1,65 +0,0 @@
|
|||
import
|
||||
std/tables,
|
||||
chronos,
|
||||
waku_message
|
||||
|
||||
## The Message Notification system is a method to notify various protocols
|
||||
## running on a node when a new message was received.
|
||||
#
|
||||
## Protocols can subscribe to messages of specific topics, then when one is received
|
||||
## The notification handler function will be called.
|
||||
##
|
||||
## This works as follows:
|
||||
##
|
||||
## .. code-block::
|
||||
## var topic = "foo"
|
||||
##
|
||||
## proc handle(topic: string, msg: WakuMessage) {.async.} =
|
||||
## info "new message", msg = msg
|
||||
##
|
||||
## MessageNotificationSubscription.init(@[topic], handle)
|
||||
##
|
||||
## var subscriptions = newTable[string, MessageNotificationSubscription]()
|
||||
## subscriptions["identifier"] = subscription
|
||||
##
|
||||
## await subscriptions.notify(topic, WakuMessage(payload: @[byte 1, 2, 3], contentTopic: ContentTopic(1)))
|
||||
|
||||
type
|
||||
MessageNotificationHandler* = proc(topic: string, msg: WakuMessage): Future[
|
||||
void] {.gcsafe, closure.}
|
||||
|
||||
MessageNotificationSubscriptionIdentifier* = string
|
||||
|
||||
MessageNotificationSubscription* = object
|
||||
topics*: seq[string] # @TODO TOPIC
|
||||
handler*: MessageNotificationHandler
|
||||
|
||||
MessageNotificationSubscriptions* = TableRef[MessageNotificationSubscriptionIdentifier, MessageNotificationSubscription]
|
||||
|
||||
proc subscribe*(subscriptions: MessageNotificationSubscriptions, name: string, subscription: MessageNotificationSubscription) =
|
||||
subscriptions.add(name, subscription)
|
||||
|
||||
proc init*(T: type MessageNotificationSubscription, topics: seq[string], handler: MessageNotificationHandler): T =
|
||||
result = T(
|
||||
topics: topics,
|
||||
handler: handler
|
||||
)
|
||||
|
||||
proc containsMatch(lhs: seq[string], rhs: seq[string]): bool =
|
||||
for leftItem in lhs:
|
||||
if leftItem in rhs:
|
||||
return true
|
||||
|
||||
return false
|
||||
|
||||
proc notify*(subscriptions: MessageNotificationSubscriptions, topic: string, msg: WakuMessage) {.async, gcsafe.} =
|
||||
var futures = newSeq[Future[void]]()
|
||||
|
||||
for subscription in subscriptions.mvalues:
|
||||
# @TODO WILL NEED TO CHECK SUBTOPICS IN FUTURE FOR WAKU TOPICS NOT LIBP2P ONES
|
||||
if subscription.topics.len > 0 and topic notin subscription.topics:
|
||||
continue
|
||||
|
||||
futures.add(subscription.handler(topic, msg))
|
||||
|
||||
await allFutures(futures)
|
||||
|
|
@ -9,7 +9,6 @@ import
|
|||
libp2p/protobuf/minprotobuf,
|
||||
libp2p/stream/connection,
|
||||
libp2p/crypto/crypto,
|
||||
../message_notifier,
|
||||
waku_filter_types,
|
||||
../../utils/requests,
|
||||
../../node/peer_manager/peer_manager
|
||||
|
|
@ -191,33 +190,30 @@ proc setPeer*(wf: WakuFilter, peer: PeerInfo) =
|
|||
wf.peerManager.addPeer(peer, WakuFilterCodec)
|
||||
waku_filter_peers.inc()
|
||||
|
||||
proc subscription*(proto: WakuFilter): MessageNotificationSubscription =
|
||||
## Returns a Filter for the specific protocol
|
||||
## This filter can then be used to send messages to subscribers that match conditions.
|
||||
proc handle(topic: string, msg: WakuMessage) {.async.} =
|
||||
trace "handle WakuFilter subscription", topic=topic, msg=msg
|
||||
|
||||
for subscriber in proto.subscribers:
|
||||
if subscriber.filter.pubSubTopic != "" and subscriber.filter.pubSubTopic != topic:
|
||||
trace "Subscriber's filter pubsubTopic does not match message topic", filter=subscriber.filter.pubSubTopic, topic=topic
|
||||
continue
|
||||
proc handleMessage*(wf: WakuFilter, topic: string, msg: WakuMessage) {.async.} =
|
||||
# Handle WakuMessage according to filter protocol
|
||||
trace "handle message in WakuFilter", topic=topic, msg=msg
|
||||
|
||||
for filter in subscriber.filter.contentFilters:
|
||||
if msg.contentTopic == filter.contentTopic:
|
||||
trace "Found matching contentTopic", filter=filter, msg=msg
|
||||
let push = FilterRPC(requestId: subscriber.requestId, push: MessagePush(messages: @[msg]))
|
||||
|
||||
let connOpt = await proto.peerManager.dialPeer(subscriber.peer, WakuFilterCodec)
|
||||
for subscriber in wf.subscribers:
|
||||
if subscriber.filter.pubSubTopic != "" and subscriber.filter.pubSubTopic != topic:
|
||||
trace "Subscriber's filter pubsubTopic does not match message topic", filter=subscriber.filter.pubSubTopic, topic=topic
|
||||
continue
|
||||
|
||||
if connOpt.isSome:
|
||||
await connOpt.get().writeLP(push.encode().buffer)
|
||||
else:
|
||||
# @TODO more sophisticated error handling here
|
||||
error "failed to push messages to remote peer"
|
||||
waku_filter_errors.inc(labelValues = [dialFailure])
|
||||
break
|
||||
for filter in subscriber.filter.contentFilters:
|
||||
if msg.contentTopic == filter.contentTopic:
|
||||
trace "Found matching contentTopic", filter=filter, msg=msg
|
||||
let push = FilterRPC(requestId: subscriber.requestId, push: MessagePush(messages: @[msg]))
|
||||
|
||||
let connOpt = await wf.peerManager.dialPeer(subscriber.peer, WakuFilterCodec)
|
||||
|
||||
MessageNotificationSubscription.init(@[], handle)
|
||||
if connOpt.isSome:
|
||||
await connOpt.get().writeLP(push.encode().buffer)
|
||||
else:
|
||||
# @TODO more sophisticated error handling here
|
||||
error "failed to push messages to remote peer"
|
||||
waku_filter_errors.inc(labelValues = [dialFailure])
|
||||
break
|
||||
|
||||
proc subscribe*(wf: WakuFilter, request: FilterRequest): Future[Option[string]] {.async, gcsafe.} =
|
||||
let peerOpt = wf.peerManager.selectPeer(WakuFilterCodec)
|
||||
|
|
|
|||
|
|
@ -9,7 +9,6 @@ import
|
|||
libp2p/protobuf/minprotobuf,
|
||||
libp2p/stream/connection,
|
||||
libp2p/crypto/crypto,
|
||||
../message_notifier,
|
||||
waku_lightpush_types,
|
||||
../../utils/requests,
|
||||
../../node/peer_manager/peer_manager,
|
||||
|
|
|
|||
|
|
@ -12,7 +12,6 @@ import
|
|||
libp2p/protocols/protocol,
|
||||
libp2p/protobuf/minprotobuf,
|
||||
libp2p/stream/connection,
|
||||
../message_notifier,
|
||||
../../node/storage/message/message_store,
|
||||
../waku_swap/waku_swap,
|
||||
./waku_store_types,
|
||||
|
|
@ -397,13 +396,14 @@ proc init*(ws: WakuStore) {.raises: [Defect, Exception]} =
|
|||
|
||||
|
||||
proc init*(T: type WakuStore, peerManager: PeerManager, rng: ref BrHmacDrbgContext,
|
||||
store: MessageStore = nil, wakuSwap: WakuSwap = nil): T {.raises: [Defect, Exception]} =
|
||||
store: MessageStore = nil, wakuSwap: WakuSwap = nil, persistMessages = true): T {.raises: [Defect, Exception]} =
|
||||
debug "init"
|
||||
new result
|
||||
result.rng = rng
|
||||
result.peerManager = peerManager
|
||||
result.store = store
|
||||
result.wakuSwap = wakuSwap
|
||||
result.persistMessages = persistMessages
|
||||
result.init()
|
||||
|
||||
# @TODO THIS SHOULD PROBABLY BE AN ADD FUNCTION AND APPEND THE PEER TO AN ARRAY
|
||||
|
|
@ -411,25 +411,24 @@ proc setPeer*(ws: WakuStore, peer: PeerInfo) {.raises: [Defect, Exception]} =
|
|||
ws.peerManager.addPeer(peer, WakuStoreCodec)
|
||||
waku_store_peers.inc()
|
||||
|
||||
proc subscription*(proto: WakuStore): MessageNotificationSubscription =
|
||||
## The filter function returns the pubsub filter for the node.
|
||||
## This is used to pipe messages into the storage, therefore
|
||||
## the filter should be used by the component that receives
|
||||
## new messages.
|
||||
proc handle(topic: string, msg: WakuMessage) {.async.} =
|
||||
debug "subscription handle", topic=topic
|
||||
let index = msg.computeIndex()
|
||||
proto.messages.add(IndexedWakuMessage(msg: msg, index: index, pubsubTopic: topic))
|
||||
waku_store_messages.inc(labelValues = ["stored"])
|
||||
if proto.store.isNil:
|
||||
return
|
||||
|
||||
let res = proto.store.put(index, msg, topic)
|
||||
if res.isErr:
|
||||
warn "failed to store messages", err = res.error
|
||||
waku_store_errors.inc(labelValues = ["store_failure"])
|
||||
proc handleMessage*(w: WakuStore, topic: string, msg: WakuMessage) {.async.} =
|
||||
if (not w.persistMessages):
|
||||
# Store is mounted but new messages should not be stored
|
||||
return
|
||||
|
||||
result = MessageNotificationSubscription.init(@[], handle)
|
||||
# Handle WakuMessage according to store protocol
|
||||
trace "handle message in WakuStore", topic=topic, msg=msg
|
||||
|
||||
let index = msg.computeIndex()
|
||||
w.messages.add(IndexedWakuMessage(msg: msg, index: index, pubsubTopic: topic))
|
||||
waku_store_messages.inc(labelValues = ["stored"])
|
||||
if w.store.isNil:
|
||||
return
|
||||
|
||||
let res = w.store.put(index, msg, topic)
|
||||
if res.isErr:
|
||||
warn "failed to store messages", err = res.error
|
||||
waku_store_errors.inc(labelValues = ["store_failure"])
|
||||
|
||||
proc query*(w: WakuStore, query: HistoryQuery, handler: QueryHandlerFunc) {.async, gcsafe.} =
|
||||
# @TODO We need to be more stratigic about which peers we dial. Right now we just set one on the service.
|
||||
|
|
|
|||
|
|
@ -70,3 +70,4 @@ type
|
|||
messages*: seq[IndexedWakuMessage]
|
||||
store*: MessageStore
|
||||
wakuSwap*: WakuSwap
|
||||
persistMessages*: bool
|
||||
|
|
|
|||
|
|
@ -30,7 +30,6 @@ import
|
|||
libp2p/protobuf/minprotobuf,
|
||||
libp2p/stream/connection,
|
||||
../../node/peer_manager/peer_manager,
|
||||
../message_notifier,
|
||||
./waku_swap_types,
|
||||
../../waku/v2/protocol/waku_swap/waku_swap_contracts
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue