Joseph Doherty
22 lines
1.0 KiB
C#
22 lines
1.0 KiB
C#
namespace ZB.MOM.WW.ScadaBridge.AuditLog.Central;
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/// <summary>
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/// Counter sink invoked by <see cref="AuditLogPurgeActor"/> every time a purge
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/// step throws (partition switch-out, per-channel override DELETE, or the pre-purge
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/// boundary enumeration). Mirrors <see cref="ICentralAuditWriteFailureCounter"/>
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/// one-for-one — same one-method contract, same NoOp default, same
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/// never-abort-the-tick invariant (the purge actor swallows the failure per
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/// boundary and continues).
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/// </summary>
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/// <remarks>
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/// A NoOp default is the safe fallback for site/test composition roots that do not
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/// wire the central health surface; <see cref="AuditCentralHealthSnapshot"/> is the
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/// production binding that routes increments into the aggregated central health
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/// snapshot's <see cref="IAuditCentralHealthSnapshot.PurgeFailures"/> read surface.
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/// </remarks>
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public interface IAuditPurgeFailureCounter
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{
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/// <summary>Increment the central AuditLog purge-failure counter by one.</summary>
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void Increment();
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}
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