mirror of
https://github.com/logos-messaging/logos-messaging-nim.git
synced 2026-02-17 04:13:30 +00:00
1fb4d1eab0
* Fix protocol strength metric to consider connected peers only * Remove polling loop; event-driven node connection health updates * Remove 10s WakuRelay topic health polling loop; now event-driven * Change NodeHealthStatus to ConnectionStatus * Change new nodeState (rest API /health) field to connectionStatus * Add getSyncProtocolHealthInfo and getSyncNodeHealthReport * Add ConnectionStatusChangeEvent * Add RequestHealthReport * Refactor sync/async protocol health queries in the health monitor * Add EventRelayTopicHealthChange * Add EventWakuPeer emitted by PeerManager * Add Edge support for topics health requests and events * Rename "RelayTopic" -> "Topic" * Add RequestContentTopicsHealth sync request * Add EventContentTopicHealthChange * Rename RequestTopicsHealth -> RequestShardTopicsHealth * Remove health check gating from checkApiAvailability * Add basic health smoke tests * Other misc improvements, refactors, fixes Co-authored-by: NagyZoltanPeter <113987313+NagyZoltanPeter@users.noreply.github.com> Co-authored-by: Ivan FB <128452529+Ivansete-status@users.noreply.github.com>
105 lines
3.7 KiB
Nim
105 lines
3.7 KiB
Nim
import std/[atomics, options, atomics, macros]
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import chronicles, chronos, chronos/threadsync, ffi
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import
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waku/waku_core/message/message,
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waku/waku_core/topics/pubsub_topic,
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waku/waku_relay,
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./events/json_message_event,
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./events/json_topic_health_change_event,
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./events/json_connection_change_event,
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./events/json_connection_status_change_event,
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../waku/factory/app_callbacks,
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waku/factory/waku,
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waku/node/waku_node,
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waku/node/health_monitor/health_status,
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./declare_lib
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################################################################################
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## Include different APIs, i.e. all procs with {.ffi.} pragma
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include
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./kernel_api/peer_manager_api,
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./kernel_api/discovery_api,
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./kernel_api/node_lifecycle_api,
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./kernel_api/debug_node_api,
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./kernel_api/ping_api,
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./kernel_api/protocols/relay_api,
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./kernel_api/protocols/store_api,
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./kernel_api/protocols/lightpush_api,
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./kernel_api/protocols/filter_api
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################################################################################
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### Exported procs
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proc waku_new(
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configJson: cstring, callback: FFICallback, userData: pointer
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): pointer {.dynlib, exportc, cdecl.} =
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initializeLibrary()
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## Creates a new instance of the WakuNode.
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if isNil(callback):
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echo "error: missing callback in waku_new"
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return nil
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## Create the Waku thread that will keep waiting for req from the main thread.
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var ctx = ffi.createFFIContext[Waku]().valueOr:
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let msg = "Error in createFFIContext: " & $error
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callback(RET_ERR, unsafeAddr msg[0], cast[csize_t](len(msg)), userData)
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return nil
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ctx.userData = userData
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proc onReceivedMessage(ctx: ptr FFIContext): WakuRelayHandler =
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return proc(pubsubTopic: PubsubTopic, msg: WakuMessage) {.async.} =
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callEventCallback(ctx, "onReceivedMessage"):
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$JsonMessageEvent.new(pubsubTopic, msg)
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proc onTopicHealthChange(ctx: ptr FFIContext): TopicHealthChangeHandler =
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return proc(pubsubTopic: PubsubTopic, topicHealth: TopicHealth) {.async.} =
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callEventCallback(ctx, "onTopicHealthChange"):
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$JsonTopicHealthChangeEvent.new(pubsubTopic, topicHealth)
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proc onConnectionChange(ctx: ptr FFIContext): ConnectionChangeHandler =
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return proc(peerId: PeerId, peerEvent: PeerEventKind) {.async.} =
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callEventCallback(ctx, "onConnectionChange"):
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$JsonConnectionChangeEvent.new($peerId, peerEvent)
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proc onConnectionStatusChange(ctx: ptr FFIContext): ConnectionStatusChangeHandler =
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return proc(status: ConnectionStatus) {.async.} =
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callEventCallback(ctx, "onConnectionStatusChange"):
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$JsonConnectionStatusChangeEvent.new(status)
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let appCallbacks = AppCallbacks(
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relayHandler: onReceivedMessage(ctx),
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topicHealthChangeHandler: onTopicHealthChange(ctx),
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connectionChangeHandler: onConnectionChange(ctx),
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connectionStatusChangeHandler: onConnectionStatusChange(ctx)
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)
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ffi.sendRequestToFFIThread(
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ctx, CreateNodeRequest.ffiNewReq(callback, userData, configJson, appCallbacks)
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).isOkOr:
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let msg = "error in sendRequestToFFIThread: " & $error
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callback(RET_ERR, unsafeAddr msg[0], cast[csize_t](len(msg)), userData)
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return nil
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return ctx
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proc waku_destroy(
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ctx: ptr FFIContext[Waku], callback: FFICallBack, userData: pointer
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): cint {.dynlib, exportc, cdecl.} =
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initializeLibrary()
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checkParams(ctx, callback, userData)
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ffi.destroyFFIContext(ctx).isOkOr:
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let msg = "libwaku error: " & $error
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callback(RET_ERR, unsafeAddr msg[0], cast[csize_t](len(msg)), userData)
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return RET_ERR
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## always need to invoke the callback although we don't retrieve value to the caller
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callback(RET_OK, nil, 0, userData)
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return RET_OK
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# ### End of exported procs
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# ################################################################################
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