Joseph Doherty
74 lines
2.0 KiB
Plaintext
74 lines
2.0 KiB
Plaintext
# Base Akka.NET cluster configuration for OtOpcUa fused-host nodes.
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#
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# Roles, seed nodes, public hostname/port, and the actor system name are overlaid
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# at runtime by AkkaHostedService — see ZB.MOM.WW.OtOpcUa.Cluster/AkkaHostedService.cs.
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# Everything else here is the cluster-wide tuning that should match across nodes.
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#
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# Tuning sourced from ScadaLink (ScadaLink.Host/Actors/AkkaHostedService.BuildHocon);
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# any divergence must be deliberate and recorded in docs/v2/Architecture.md.
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akka {
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extensions = [
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"Akka.Cluster.Tools.PublishSubscribe.DistributedPubSubExtensionProvider, Akka.Cluster.Tools"
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]
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actor {
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provider = cluster
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}
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remote {
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dot-netty.tcp {
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hostname = "0.0.0.0"
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port = 4053
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}
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transport-failure-detector {
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heartbeat-interval = 2s
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acceptable-heartbeat-pause = 10s
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}
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}
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cluster {
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seed-nodes = []
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roles = []
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min-nr-of-members = 1
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split-brain-resolver {
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active-strategy = "keep-oldest"
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stable-after = 15s
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keep-oldest {
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down-if-alone = on
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}
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}
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failure-detector {
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heartbeat-interval = 2s
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threshold = 10.0
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acceptable-heartbeat-pause = 10s
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}
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down-removal-margin = 15s
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run-coordinated-shutdown-when-down = on
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singleton {
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singleton-name = "singleton"
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}
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singleton-proxy {
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singleton-identification-interval = 1s
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}
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}
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coordinated-shutdown {
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run-by-clr-shutdown-hook = on
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default-phase-timeout = 30s
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}
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}
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# Pinned dispatcher used by OpcUaPublishActor (Task 44) so the OPC UA SDK sees
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# only one thread per actor instance — its session/subscription locks expect
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# strict single-threaded access.
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opcua-synchronized-dispatcher {
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type = "PinnedDispatcher"
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executor = "thread-pool-executor"
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throughput = 1
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}
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