public async Task BroadcastAsync(IEnumerable <CronJobDescription> jobs, CancellationToken cancellationToken)
{
var payload = new CronJobBroadcast
{
Application = _environment.ApplicationName,
Environment = _environment.EnvironmentName,
Jobs = jobs
};
var json = JsonSerializer.Serialize(payload);
var res = await _httpClient.PostAsync(
"",
new StringContent(json, Encoding.UTF8, MediaTypeNames.Application.Json),
cancellationToken : cancellationToken
);
res.EnsureSuccessStatusCode();
}
public void Register(CronJobBroadcast payload)
{
string MakeKey(CronJobDescription j, int i) => $"{payload.Application}@{payload.Environment}.{j.Name}#{i}";
var app = $"{payload.Application}@{payload.Environment}";
_logger.LogDebug("Looking for registered jobs for {Application}", app);
var existingJobs = _jobStorage.GetConnection().GetRecurringJobs()
.Where(j => j.Id.StartsWith(app))
.ToList();
_logger.LogDebug($"Found {existingJobs.Count} jobs. Replacing with new ones.");
foreach (var job in existingJobs)
{
_jobManager.RemoveIfExists(job.Id);
}
var jobs = payload.Jobs.ToList();
foreach (var job in jobs)
{
_logger.LogDebug("Registering {Job} for {Application}", job, payload.Application);
for (var i = 0; i < job.CronExpressions.Count; i++)
{
var cron = job.CronExpressions[i];
var jobKey = MakeKey(job, i);
_jobManager.AddOrUpdate <CronJobTriggerer>(
jobKey,
t => t.Trigger(job),
cron,
TimeZoneInfo.Local
);
}
}
_logger.LogInformation($"Registered {jobs.Count} jobs for {{Application}}.", app);
}
