/// <summary>
/// 停止周期作业
/// </summary>
/// <param name="JobId"></param>
public void StopPeriodicJob(string JobId)
{
using (IStorageConnection connection = GetConnection())
using (IWriteOnlyTransaction transaction = connection.CreateWriteTransaction())
{
transaction.RemoveFromSet(tagRecurringJobs, JobId);
transaction.AddToSet($"{tagStopJob}", JobId);
transaction.Commit();
}
}
private void RemoveFingerprint(IStorageConnection connection, Job job)
{
using (connection.AcquireDistributedLock(GetFingerprintLockKey(job), LockTimeout))
using (IWriteOnlyTransaction transaction = connection.CreateWriteTransaction())
{
string fingerprintKey = GetFingerprintKey(job);
transaction.RemoveHash(fingerprintKey);
transaction.Commit();
}
}
private static void OnVerify(object state)
{
mDetectionTimer.Change(-1, -1);
if (string.IsNullOrEmpty(ProcessMonitor.CurrentServerId))
{
mDetectionTimer.Change(1000 * 1, 1000 * 1);
return;
}
try
{
using (var connection = JobStorage.Current.GetConnection())
{
//拿到所有的周期性job
var jobagentServerList = new Dictionary <string, Tuple <string, string, string> >();
var jobList = connection.GetRecurringJobs();
foreach (var job in jobList)
{
if (job == null || job.Job == null || job.Job.Args == null)
{
continue;
}
var httpJob = job.Job.Args.FirstOrDefault() as HttpJobItem;
//只处理agentjob
if (httpJob == null || string.IsNullOrEmpty(httpJob.AgentClass))
{
continue;
}
var key = httpJob.GetUrlHost();
if (!jobagentServerList.ContainsKey(key))
{
jobagentServerList.Add(key, new Tuple <string, string, string>(httpJob.Url, httpJob.BasicUserName, httpJob.BasicPassword));
}
}
if (!jobagentServerList.Any())
{
return;
}
IWriteOnlyTransaction writeTransaction = null;
if (!isInit)
{
writeTransaction = connection.CreateWriteTransaction();
}
var index = 1;
foreach (var jobagent in jobagentServerList)
{
if (!isInit)
{
var data = new ProcessInfo
{
Id = index,
Server = jobagent.Key,
ProcessName = "waiting...",
CpuUsage = 0.0,
WorkingSet = 0,
Timestamp = DateTimeOffset.UtcNow.AddMinutes(-2)
};
var values = new Dictionary <string, string>
{
[jobagent.Key] = SerializationHelper.Serialize(data)
};
writeTransaction?.SetRangeInHash("AgentHeart:" + ProcessMonitor.CurrentServerId, values);
index++;
}
new Task(async() =>
{
await SendHeartbeat(jobagent.Key, jobagent.Value.Item1, jobagent.Value.Item2, jobagent.Value.Item3);
}).Start();
}
if (!isInit)
{
isInit = true;
// if storage supports manual expiration handling
if (writeTransaction is JobStorageTransaction jsTransaction)
{
jsTransaction.ExpireHash("AgentHeart:" + ProcessMonitor.CurrentServerId, TimeSpan.FromMinutes(1));
}
writeTransaction?.Commit();
writeTransaction?.Dispose();
}
}
}
catch
{
// ignored
}
finally
{
mDetectionTimer.Change(1000 * 5, 1000 * 5);
}
}