private void TryScheduleJob(IStorageConnection connection, string recurringJobId, Dictionary <string, string> recurringJob)
{
var serializedJob = JobHelper.FromJson <InvocationData>(recurringJob["Job"]);
var job = serializedJob.Deserialize();
var cron = recurringJob["Cron"];
var parts = cron.Split(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
var cronSchedule = CrontabSchedule.Parse(cron, new CrontabSchedule.ParseOptions {
IncludingSeconds = (parts.Length >= 6)
});
try
{
var timeZone = recurringJob.ContainsKey("TimeZoneId")
? TimeZoneInfo.FindSystemTimeZoneById(recurringJob["TimeZoneId"])
: TimeZoneInfo.Utc;
var instant = _instantFactory.GetInstant(cronSchedule, timeZone);
var lastExecutionTime = recurringJob.ContainsKey("LastExecution")
? JobHelper.DeserializeDateTime(recurringJob["LastExecution"])
: (DateTime?)null;
var changedFields = new Dictionary <string, string>();
if (instant.GetNextInstants(lastExecutionTime).Any())
{
var state = new EnqueuedState {
Reason = "Triggered by recurring job scheduler"
};
var jobId = _client.Create(job, state);
if (String.IsNullOrEmpty(jobId))
{
Logger.DebugFormat(
"Recurring job '{0}' execution at '{1}' has been canceled.",
recurringJobId,
instant.NowInstant);
}
changedFields.Add("LastExecution", JobHelper.SerializeDateTime(instant.NowInstant));
changedFields.Add("LastJobId", jobId ?? String.Empty);
}
changedFields.Add("NextExecution", JobHelper.SerializeDateTime(instant.NextInstant));
connection.SetRangeInHash(
String.Format("recurring-job:{0}", recurringJobId),
changedFields);
}
catch (TimeZoneNotFoundException ex)
{
Logger.ErrorException(
String.Format("Recurring job '{0}' was not triggered: {1}.", recurringJobId, ex.Message),
ex);
}
}
private void TryScheduleJob(IStorageConnection connection, string recurringJobId, Dictionary <string, string> recurringJob)
{
var serializedJob = JobHelper.FromJson <InvocationData>(recurringJob["Job"]);
var job = serializedJob.Deserialize();
var cron = recurringJob["Cron"];
var cronSchedule = CrontabSchedule.Parse(cron);
var instant = _instantFactory.GetInstant(cronSchedule);
var lastExecutionTime = recurringJob.ContainsKey("LastExecution")
? JobHelper.DeserializeDateTime(recurringJob["LastExecution"])
: (DateTime?)null;
if (instant.GetMatches(lastExecutionTime).Any())
{
var state = new EnqueuedState {
Reason = "Triggered by recurring job scheduler"
};
var jobId = _client.Create(job, state);
if (String.IsNullOrEmpty(jobId))
{
Logger.DebugFormat(
"Recurring job '{0}' execution at '{1}' has been canceled.",
recurringJobId,
instant.UtcTime);
}
connection.SetRangeInHash(
String.Format("recurring-job:{0}", recurringJobId),
new Dictionary <string, string>
{
{ "LastExecution", JobHelper.SerializeDateTime(instant.UtcTime) },
{ "LastJobId", jobId ?? String.Empty },
});
}
connection.SetRangeInHash(
String.Format("recurring-job:{0}", recurringJobId),
new Dictionary <string, string>
{
{
"NextExecution",
JobHelper.SerializeDateTime(instant.NextOccurrence)
}
});
}
