/// <summary>
/// 说明：触发任务执行
///------
///地址格式：{执行器内嵌服务跟地址}/run
///Header：
/// XXL-JOB-ACCESS-TOKEN : {请求令牌}
///请求数据格式如下，放置在 RequestBody 中，JSON格式：
/// {
/// "jobId":1, // 任务ID
/// "executorHandler":"demoJobHandler", // 任务标识
/// "executorParams":"demoJobHandler", // 任务参数
/// "executorBlockStrategy":"COVER_EARLY", // 任务阻塞策略，可选值参考 com.xxl.job.core.enums.ExecutorBlockStrategyEnum
/// "executorTimeout":0, // 任务超时时间，单位秒，大于零时生效
/// "logId":1, // 本次调度日志ID
/// "logDateTime":1586629003729, // 本次调度日志时间
/// "glueType":"BEAN", // 任务模式，可选值参考 com.xxl.job.core.glue.GlueTypeEnum
/// "glueSource":"xxx", // GLUE脚本代码
/// "glueUpdatetime":1586629003727, // GLUE脚本更新时间，用于判定脚本是否变更以及是否需要刷新
/// "broadcastIndex":0, // 分片参数：当前分片
/// "broadcastTotal":0 // 分片参数：总分片
/// }
///响应数据格式：
/// {
/// "code": 200, // 200 表示正常、其他失败
/// "msg": null // 错误提示消息
/// }
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public async Task <IActionResponse> ActionAsync(HttpContext context)
{
var jobInfo = await context.Request.FromHttpRequestBody <RunRequest>();
// 如果有积压任务，丢弃当前任务
if (jobInfo.ExecutorBlockStrategy == JobConstant.EXECUTORBLOCKSTRATEGY_DISCARD_LATER)
{
if (await _dispatcher.Exist(jobInfo.JobId))
{
return(await context.ResponseAsync("终止任务[执行策略: DISCARD_LATER]".Fail()));
}
}
// 覆盖之前调度负载之前积压的任务
else if (jobInfo.ExecutorBlockStrategy == JobConstant.EXECUTORBLOCKSTRATEGY_COVER_EARLY)
{
if (await _dispatcher.Exist(jobInfo.JobId))
{
await _dispatcher.Kill(jobInfo.JobId, "终止任务[执行策略: COVER_EARLY]");
}
}
await _dispatcher.Enqueue(new JobMessage(jobInfo));
// action
return(await context.ResponseAsync(string.Empty.Success()));
}
public async Task <IHttpActionResult> Post(CrateDTO raw)
{
if (raw == null)
{
return(BadRequest("Crate object is not specified"));
}
var curCrateStandardEventReport = _crate.FromDto(raw);
if (!curCrateStandardEventReport.IsOfType <EventReportCM>())
{
return(BadRequest("Crate object doesn't contain EventReportCM manifest"));
}
if (curCrateStandardEventReport.Get() == null)
{
return(BadRequest("Crate content is empty"));
}
var eventReportMS = curCrateStandardEventReport.Get <EventReportCM>();
Logger.GetLogger().Info($"Crate {raw.Id} with incoming event '{eventReportMS.EventNames}' is received for external account '{eventReportMS.ExternalAccountId}'");
if (eventReportMS.EventPayload == null)
{
return(BadRequest("EventReport can't have a null payload"));
}
if (string.IsNullOrEmpty(eventReportMS.ExternalAccountId) && string.IsNullOrEmpty(eventReportMS.ExternalDomainId))
{
return(BadRequest("EventReport can't have both ExternalAccountId and ExternalDomainId empty"));
}
_jobDispatcher.Enqueue(() => ProcessEventsInternal(raw));
return(Ok());
}
public void Enqueue(Guid curPlanId, params Crate[] curEventReport)
{
// We convert incoming data to DTO objects because HangFire will serialize method parameters into JSON and serializing of Crate objects is forbidden
var curEventReportDTO = curEventReport.Select(x => CrateStorageSerializer.Default.ConvertToDto(x)).ToArray();
// We don't await this call as it will be awaited inside HangFire after job is launched
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
_dispatcher.Enqueue(() => LaunchPlanCallback(curPlanId, curEventReportDTO));
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
}
