private async Task <ExecutedJob> GetRun(string runId)
{
var key = $"{_options.KeyPrefix}_{runId}_run";
var value = await _connection.GetDatabase().StringGetAsync(key);
return(value.HasValue ? BsonSerializer.FromBson <ExecutedJob>(value) : null);
}
private async Task <IEnumerable <Job> > GetJobs(IEnumerable <string> names)
{
var keys = names.Select(w => (RedisKey)$"{_options.KeyPrefix}_job_{w}_meta").ToArray();
var data = await _connection.GetDatabase().StringGetAsync(keys);
return(data.Where(w => w.HasValue).Select(w => BsonSerializer.FromBson <Job>(w)));
}
private async Task ExecuteJobRetry()
{
using (var retryLock = await _lockFactory.CreateLockAsync(
$"{_options.KeyPrefix}_retry_lock", TimeSpan.FromMinutes(10)))
{
if (!retryLock.IsAcquired)
{
return;
}
var key = $"{_options.KeyPrefix}_job_retries";
var runIds = await _connection.GetDatabase().SetMembersAsync(key);
var raw = await _connection.GetDatabase()
.StringGetAsync(runIds.Select(w => (RedisKey)$"{_options.KeyPrefix}_{w}_run").ToArray());
var runs = raw.Where(w => w.HasValue).Select(w => BsonSerializer.FromBson <ExecutedJob>(w));
var valid = runs.Where(w =>
w != null && w.Status == JobStatus.Retrying && DateTime.UtcNow.Ticks >= w.NextRetry);
if (valid.Any())
{
await EnqueueMany(valid);
}
}
}
public async Task <IEnumerable <ExecutedJob> > GetRuns(string job)
{
var db = _connection.GetDatabase();
var ids = await db.SetMembersAsync($"{_options.KeyPrefix}_{job}_runs");
var keys = ids.Select(w => (RedisKey)$"{_options.KeyPrefix}_{w.ToString()}_run").ToArray();
var values = await db.StringGetAsync(keys);
return(values
.Where(w => w.HasValue)
.Select(w => BsonSerializer.FromBson <ExecutedJob>(w)));
}
