114 lines
4.1 KiB
C#
114 lines
4.1 KiB
C#
#if false
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using Microsoft.Extensions.Diagnostics.HealthChecks;
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using OrpaonVision.SiteApp.Runtime.Services;
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namespace OrpaonVision.SiteApp.Runtime.HealthChecks;
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/// <summary>
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/// 规则引擎健康检查。
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/// </summary>
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public sealed class RuleEngineHealthCheck : IHealthCheck
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{
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private readonly IRuleEngineService _ruleEngineService;
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private readonly ILogger<RuleEngineHealthCheck> _logger;
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public RuleEngineHealthCheck(IRuleEngineService ruleEngineService, ILogger<RuleEngineHealthCheck> logger)
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{
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_ruleEngineService = ruleEngineService;
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_logger = logger;
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}
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public async Task<HealthCheckResult> CheckHealthAsync(HealthCheckContext context, CancellationToken cancellationToken = default)
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{
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try
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{
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// 检查规则引擎服务是否可用
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var rules = await _ruleEngineService.GetRulesAsync(cancellationToken);
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if (!rules.IsSuccess)
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{
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return HealthCheckResult.Unhealthy(
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"规则引擎服务不可用",
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new Dictionary<string, object>
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{
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["error"] = rules.Message,
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["trace_id"] = rules.TraceId ?? string.Empty
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});
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}
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// 检查是否有规则配置
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var ruleCount = rules.Data?.Count ?? 0;
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if (ruleCount == 0)
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{
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return HealthCheckResult.Degraded(
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"规则引擎可用但无规则配置",
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new Dictionary<string, object>
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{
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["rule_count"] = ruleCount,
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["status"] = "no_rules"
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});
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}
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// 执行简单的规则评估测试
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var testResult = await _ruleEngineService.EvaluateRulesAsync(new Core.RuleEngine.RuleEvaluationRequest
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{
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SessionId = Guid.NewGuid(),
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Inference = new Core.RuleEngine.InferenceResultDto
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{
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SessionId = Guid.NewGuid(),
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Timestamp = DateTime.UtcNow,
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Detections = new List<Core.RuleEngine.InferenceDetectionDto>
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{
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new()
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{
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ClassName = "test",
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Confidence = 0.9f,
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CenterX = 100,
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CenterY = 100,
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Width = 50,
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Height = 50
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}
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}
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}
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}, cancellationToken);
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if (!testResult.IsSuccess)
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{
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return HealthCheckResult.Unhealthy(
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"规则引擎评估测试失败",
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new Dictionary<string, object>
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{
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["error"] = testResult.Message,
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["trace_id"] = testResult.TraceId ?? string.Empty
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});
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}
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var data = new Dictionary<string, object>
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{
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["rule_count"] = ruleCount,
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["test_evaluation_time_ms"] = testResult.Data?.EvaluationElapsedMs ?? 0,
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["test_result_pass"] = testResult.Data?.OverallResult == Core.RuleEngine.RuleResult.Pass,
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["status"] = "healthy"
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};
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_logger.LogDebug("规则引擎健康检查通过：规则数量={RuleCount}，测试评估耗时={ElapsedMs}ms",
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ruleCount, testResult.Data?.EvaluationElapsedMs ?? 0);
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return HealthCheckResult.Healthy("规则引擎运行正常", data);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "规则引擎健康检查异常");
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return HealthCheckResult.Unhealthy(
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"规则引擎健康检查异常",
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new Dictionary<string, object>
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{
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["error"] = ex.Message,
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["exception_type"] = ex.GetType().Name
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});
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}
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}
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}
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#endif
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