mirror of
https://github.com/logos-messaging/logos-delivery.git
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42ccb5c673
* squash original commits and rebase to master: removed sendHandler and replaced by MessagingSend BrokerRequest * Needed to adapt to new messaging source structure to avoid cyclic imports * Relocate MessagingSend request broker and eliminate api/requests * fix ci fails
50 lines
1.6 KiB
Nim
50 lines
1.6 KiB
Nim
## Messaging layer core: the `MessagingClient` type plus its construction and
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## lifecycle. The public operations (subscribe / unsubscribe / send) live in
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## `messaging/api.nim`.
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import results, chronos
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import chronicles
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import
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logos_delivery/api/messaging_client_api,
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logos_delivery/waku/waku,
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logos_delivery/messaging/delivery_service/[recv_service, send_service]
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# Surfaces the messaging API interface (and its Message* events) to consumers.
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export messaging_client_api
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type
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MessagingClientConf* = object
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## Per-layer config object for the messaging API.
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## Kept intentionally minimal for now; the full config surface lands in a
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## follow-up PR. Today it only carries the p2p reliability toggle.
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useP2PReliability*: bool
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MessagingClient* = ref object
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brokerCtx*: BrokerContext
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waku*: Waku ## The Waku kernel this layer drives; read by `messaging/api/*`.
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sendService*: SendService
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recvService*: RecvService
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started*: bool
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proc new*(
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T: type MessagingClient, conf: MessagingClientConf, waku: Waku
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): Result[T, string] =
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## The messaging layer chains onto Waku: it drives the underlying Waku kernel
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## for transport while exposing its own send/recv API.
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let sendService = ?SendService.new(conf.useP2PReliability, waku)
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let recvService = RecvService.new(waku)
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return ok(
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T(
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waku: waku,
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sendService: sendService,
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recvService: recvService,
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brokerCtx: waku.brokerCtx,
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)
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)
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proc checkApiAvailability*(self: MessagingClient): Result[void, string] =
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## Shared guard for the api operation module.
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if self.isNil():
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return err("MessagingClient is not initialized")
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return ok()
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