public async Task StateChanged(JobState jobState)
{
//TODO: Validate jobState
if (jobState == null)
{
var ci = Context.GetClient();
_logger.LogError($"{nameof(jobState)} is null from {ci}");
return;
}
var oldJobState = await _store.GetJobState(jobState.TraceId, jobState.Client, jobState.Sharding);
if (oldJobState == null)
{
var ci = Context.GetClient();
_logger.LogError($"{ci} {jobState.TraceId}, {jobState.Client}, {jobState.Sharding} is not exists");
return;
}
else
{
jobState.Id = oldJobState.Id;
await _store.UpdateJobState(jobState);
}
switch (jobState.State)
{
case State.Exit:
if (await _store.IsJobExited(jobState.JobId))
{
await _store.ChangeJobState(jobState.JobId, State.Exit);
}
break;
case State.Running:
await _store.ChangeJobState(jobState.JobId, State.Running);
break;
}
}
public async Task <IActionResult> Exit(string jobId)
{
if (string.IsNullOrWhiteSpace(jobId))
{
return(new JsonResult(new ApiResult(ApiResult.Error, "Id is empty/null")));
}
var job = await _store.GetJob(jobId);
if (job == null)
{
return(new JsonResult(new ApiResult(ApiResult.Error, $"Job {jobId} not exists")));
}
ApiResult result;
switch (job.Performer)
{
case Performer.SignalR:
{
await _hubContext.Clients.All.SendAsync("Kill", jobId);
result = new ApiResult(ApiResult.SuccessCode, "success");
break;
}
default:
{
result = new ApiResult(ApiResult.Error, $"Performer {job.Performer} is not support to exit");
break;
}
}
await _store.ChangeJobState(jobId, State.Exit);
return(new JsonResult(result));
}