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- using Admin.NET.Plugin.AiDOP.Service.S8;
- using Furion.Schedule;
- using Microsoft.Extensions.Configuration;
- using Microsoft.Extensions.DependencyInjection;
- using Microsoft.Extensions.Logging;
- using System.Text.Json;
- namespace Admin.NET.Plugin.AiDOP.Job;
- /// <summary>
- /// G-08:S8 自动监控主链定时调度作业。
- /// 固定租户 / 工厂上下文下,按周期触发一次 G-01 主链(<see cref="S8WatchSchedulerService.CreateExceptionsAsync"/>)。
- /// 本轮仅完成"正式定时触发接入";不在调度层追加业务逻辑、不改写主链入参语义、不做真实 SQL / 认证链路 / SLA 治理。
- /// 周期由 [Period] 属性固化为默认值(30 分钟);运行期调整走 Admin.NET 作业管理,不走配置中心。
- /// 开关:默认通过 Admin.NET 作业管理的触发器状态控制;本作业构造不自动启动。
- /// </summary>
- [JobDetail("job_s8_watch_scheduler", Description = "S8 自动监控主链定时调度",
- GroupName = "default", Concurrent = false)]
- [Period(S8WatchSchedulerJob.IntervalMs, TriggerId = "trigger_s8_watch_scheduler", Description = "S8-SCHED-EXEC-1:DB 驱动派发,1 分钟节拍")]
- public class S8WatchSchedulerJob : IJob
- {
- private readonly IServiceScopeFactory _scopeFactory;
- private readonly IConfiguration _configuration;
- private readonly ILogger _logger;
- // S8-SCHED-EXEC-1:节拍 5min → 1min;单规则节奏由 watch_rule.poll_interval_seconds + next_run_at 控制,
- // Job 仅做 tick;未到期规则在 PickReadyRulesAsync 阶段自然过滤。
- public const int IntervalMs = 60000;
- // S8-SCHEDULER-P0-BLEEDING-STOP-CONFIG-1:业务执行节拍配置项与下限。
- // 业务节拍由 appsettings 的 S8:Scheduler:WatchTickIntervalMs 承载,默认 300000 ms (5 分钟);
- // 硬件唤醒拍由 [Period(60000, ...)] 注解承载;下限 60000 ms 与硬件拍对齐,配置小于下限按下限处理。
- private const int DefaultWatchTickIntervalMs = 300000;
- private const int MinWatchTickIntervalMs = 60000;
- // 默认租户 / 工厂上下文。与 G-01 / S8-SCHED-SCHEMA-1 验收口径一致。
- private const long DefaultTenantId = 1;
- private const long DefaultFactoryId = 1;
- // 单 tick 最多抢锁规则数;规模上来后可下放到 appsettings。当前 dev 仅 3 条 demo,给 32 留余量。
- private const int BatchSize = 32;
- // 首次激活打印锚点。
- private static int _firstActivationLogged;
- // S8-SCHEDULER-P0-BLEEDING-STOP-CONFIG-1:禁用提示锚点 + 业务节拍 due-skip 锚点。
- // _firstDisabledLogged 控制禁用日志单进程内只输出一次,避免每 tick 刷日志。
- // _lastBusinessTickUtcTicks 记录上一次进入业务体(RunDispatchTickAsync)时的 UTC ticks,
- // 用于"硬件拍 60s + 业务拍 5min"模式下的 due-skip 判定。
- // _firstParseFailLogged 控制 AIDOP_* env 解析失败 warn 单进程内只输出一次(首个失败 env 名)。
- private static int _firstDisabledLogged;
- private static long _lastBusinessTickUtcTicks;
- private static int _firstParseFailLogged;
- // S8-SCHEDULER-CONFIG-ORDER-FIX(合入 P0):AIDOP_* env override 名称。
- // Furion 4.9.8.24 把 Configuration/*.{Environment}.json 追加在 ASP.NET Core
- // EnvironmentVariablesConfigurationProvider 之后,JSON 覆盖了 env,故此处用
- // Environment.GetEnvironmentVariable 做 S8 调度开关专项 override;
- // 命名前缀 AIDOP_ 与 SqlSugarSetup.cs 既有约定(AIDOP_DB_WAIT_MAX_SECONDS 等)一致。
- private const string EnvSchedulerEnabled = "AIDOP_SCHEDULER_ENABLED";
- private const string EnvS8SchedulerEnabled = "AIDOP_S8_SCHEDULER_ENABLED";
- private const string EnvS8WatchTickMs = "AIDOP_S8_SCHEDULER_WATCH_TICK_MS";
- public S8WatchSchedulerJob(
- IServiceScopeFactory scopeFactory,
- IConfiguration configuration,
- ILoggerFactory loggerFactory)
- {
- _scopeFactory = scopeFactory;
- _configuration = configuration;
- _logger = loggerFactory.CreateLogger(nameof(S8WatchSchedulerJob));
- }
- public async Task ExecuteAsync(JobExecutingContext context, CancellationToken stoppingToken)
- {
- // S8-SCHEDULER-P0-BLEEDING-STOP-CONFIG-1:环境级 + S8 业务级双开关 gate。
- // 任一为 false 时直接早退;早退前不访问任何业务 service / DB。
- // env override(合入 CONFIG-ORDER-FIX):env 不存在/空白 → 沿用 JSON;
- // 存在但 bool.TryParse 失败 → 保留 JSON 值 + 单次 warn(首个失败 env 名,不输出 value)。
- var schedulerEnabled = _configuration.GetValue("Scheduler:Enabled", true);
- var s8SchedulerEnabled = _configuration.GetValue("S8:Scheduler:Enabled", false);
- string? parseFailEnvName = null;
- var envSchedulerRaw = Environment.GetEnvironmentVariable(EnvSchedulerEnabled);
- if (!string.IsNullOrWhiteSpace(envSchedulerRaw))
- {
- if (bool.TryParse(envSchedulerRaw, out var v)) schedulerEnabled = v;
- else parseFailEnvName ??= EnvSchedulerEnabled;
- }
- var envS8SchedulerRaw = Environment.GetEnvironmentVariable(EnvS8SchedulerEnabled);
- if (!string.IsNullOrWhiteSpace(envS8SchedulerRaw))
- {
- if (bool.TryParse(envS8SchedulerRaw, out var v)) s8SchedulerEnabled = v;
- else parseFailEnvName ??= EnvS8SchedulerEnabled;
- }
- if (parseFailEnvName != null && Interlocked.Exchange(ref _firstParseFailLogged, 1) == 0)
- {
- _logger.LogWarning(
- "S8WatchSchedulerJob env override 解析失败:{EnvName},已沿用配置值",
- parseFailEnvName);
- }
- if (!schedulerEnabled || !s8SchedulerEnabled)
- {
- if (Interlocked.Exchange(ref _firstDisabledLogged, 1) == 0)
- {
- _logger.LogInformation(
- "S8WatchSchedulerJob 被配置禁用:Scheduler:Enabled={Scheduler} S8:Scheduler:Enabled={S8Scheduler}",
- schedulerEnabled, s8SchedulerEnabled);
- }
- return;
- }
- // S8-SCHEDULER-P0-BLEEDING-STOP-CONFIG-1:业务节拍 due-skip。
- // 硬件唤醒拍仍由 [Period(60000, ...)] 维持,但业务体只在配置的 WatchTickIntervalMs 周期上执行。
- // 首次启用时 _lastBusinessTickUtcTicks==0,立即放行;后续 tick 不足 interval 时早退。
- // 早退前不调用 S8WatchSchedulerService、不查询/写入数据库。
- // env override(合入 CONFIG-ORDER-FIX):env 存在且 int.TryParse 成功 → 覆盖 JSON;
- // 解析失败 → 保留 JSON 值 + 单次 warn(与 bool 解析失败共用 _firstParseFailLogged 锚点)。
- // clamp 规则与 P0 一致:小于 MinWatchTickIntervalMs(60000)时强制按下限处理。
- var tickIntervalMs = _configuration.GetValue("S8:Scheduler:WatchTickIntervalMs", DefaultWatchTickIntervalMs);
- var envTickRaw = Environment.GetEnvironmentVariable(EnvS8WatchTickMs);
- if (!string.IsNullOrWhiteSpace(envTickRaw))
- {
- if (int.TryParse(envTickRaw, out var v)) tickIntervalMs = v;
- else if (Interlocked.Exchange(ref _firstParseFailLogged, 1) == 0)
- {
- _logger.LogWarning(
- "S8WatchSchedulerJob env override 解析失败:{EnvName},已沿用配置值",
- EnvS8WatchTickMs);
- }
- }
- if (tickIntervalMs < MinWatchTickIntervalMs) tickIntervalMs = MinWatchTickIntervalMs;
- var nowUtcTicks = DateTime.UtcNow.Ticks;
- var lastTicks = Interlocked.Read(ref _lastBusinessTickUtcTicks);
- if (lastTicks != 0)
- {
- var elapsedMs = (nowUtcTicks - lastTicks) / TimeSpan.TicksPerMillisecond;
- if (elapsedMs < tickIntervalMs) return;
- }
- Interlocked.Exchange(ref _lastBusinessTickUtcTicks, nowUtcTicks);
- if (Interlocked.Exchange(ref _firstActivationLogged, 1) == 0)
- {
- _logger.LogInformation(
- "S8WatchSchedulerJob 首次激活:IntervalMs={IntervalMs} TickIntervalMs={TickInterval} BatchSize={Batch} TenantId={Tenant} FactoryId={Factory} LockedBy={LockedBy}",
- IntervalMs, tickIntervalMs, BatchSize, DefaultTenantId, DefaultFactoryId, BuildLockedBy());
- }
- var triggeredAt = DateTime.Now;
- using var scope = _scopeFactory.CreateScope();
- var scheduler = scope.ServiceProvider.GetRequiredService<S8WatchSchedulerService>();
- try
- {
- var lockedBy = BuildLockedBy();
- var summary = await scheduler.RunDispatchTickAsync(DefaultTenantId, DefaultFactoryId, BatchSize, lockedBy);
- // S8-SCHEDULER-P0-BLEEDING-STOP-CONFIG-1:完全空跑(6 项摘要全 0)降为 LogDebug;
- // 任何非零字段(picked/failed/perRuleFailed/created/refreshed/leaseReleased)保持 LogInformation。
- if (IsEmptyTick(summary))
- _logger.LogDebug(BuildTraceLine(triggeredAt, "success", summary, null));
- else
- _logger.LogInformation(BuildTraceLine(triggeredAt, "success", summary, null));
- }
- catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested)
- {
- _logger.LogInformation(BuildTraceLine(triggeredAt, "cancelled", null, null));
- }
- catch (Exception ex)
- {
- // RunDispatchTickAsync 内部已吞所有单规则异常;此处仅兜底。
- _logger.LogError(ex, BuildTraceLine(triggeredAt, "error", null, TruncateSummary(ex.Message)));
- }
- }
- private static string BuildLockedBy()
- {
- try
- {
- var pid = Environment.ProcessId;
- return $"{Environment.MachineName}-{pid}";
- }
- catch
- {
- return "unknown-host";
- }
- }
- // 单行 JSON 留痕:tick 维度 6 字段(触发时间 / 执行结果 / picked / created / refreshed / pending / failed / leaseReleased / runId)。
- private static string BuildTraceLine(
- DateTime triggeredAt, string result, S8DispatchTickResult? summary, string? failureSummary)
- {
- var payload = new
- {
- job = "S8WatchSchedulerJob",
- triggeredAt = triggeredAt.ToString("yyyy-MM-dd HH:mm:ss"),
- result,
- tickId = summary?.TickId,
- runId = summary?.RunId,
- picked = summary?.Picked ?? 0,
- success = summary?.Success ?? 0,
- ruleFailed = summary?.Failed ?? 0,
- created = summary?.Created ?? 0,
- refreshed = summary?.Refreshed ?? 0,
- pending = summary?.Pending ?? 0,
- perRuleFailed = summary?.PerRuleFailed ?? 0,
- leaseReleased = summary?.LeaseReleased ?? 0,
- failureSummary
- };
- return "S8WatchSchedulerJob 留痕 " + JsonSerializer.Serialize(payload);
- }
- private static string? TruncateSummary(string? raw)
- {
- if (string.IsNullOrWhiteSpace(raw)) return null;
- var oneLine = raw.Replace('\n', ' ').Replace('\r', ' ').Trim();
- return oneLine.Length <= 200 ? oneLine : oneLine[..200];
- }
- // S8-SCHEDULER-P0-BLEEDING-STOP-CONFIG-1:完全空跑判定。
- // 6 项摘要全 0 → 视为本 tick 无任何业务变化,日志降级到 Debug。
- private static bool IsEmptyTick(S8DispatchTickResult? summary)
- {
- if (summary == null) return true;
- return summary.Picked == 0
- && summary.Failed == 0
- && summary.PerRuleFailed == 0
- && summary.Created == 0
- && summary.Refreshed == 0
- && summary.LeaseReleased == 0;
- }
- }
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