public long ScheduledCount([NotNull] string tagName)
{
if (tagName == null)
{
throw new ArgumentNullException(nameof(tagName));
}
return(UseConnection(redis => redis.SortedSetLength(GetRedisKey(RedisTagsKeyInfo.GetScheduledKey(tagName)))));
}
public JobList <ScheduledJobDto> ScheduledJobs(string tagName, int from, int count)
{
return(UseConnection(redis =>
{
var scheduledJobs = redis
.SortedSetRangeByRankWithScores(GetRedisKey(RedisTagsKeyInfo.GetScheduledKey(tagName)), from, from + count - 1)
.ToList();
if (scheduledJobs.Count == 0)
{
return new JobList <ScheduledJobDto>(new List <KeyValuePair <string, ScheduledJobDto> >());
}
var jobs = new ConcurrentDictionary <string, List <string> >();
var states = new ConcurrentDictionary <string, List <string> >();;
var pipeline = redis.CreateBatch();
var tasks = new Task[scheduledJobs.Count * 2];
int i = 0;
foreach (var scheduledJob in scheduledJobs)
{
var jobId = scheduledJob.Element;
tasks[i] = pipeline.HashGetAsync(
GetRedisKey($"job:{jobId}"),
new RedisValue[] { "Type", "Method", "ParameterTypes", "Arguments" })
.ContinueWith(x => jobs.TryAdd(jobId, x.Result.ToStringArray().ToList()));
i++;
tasks[i] = pipeline.HashGetAsync(
GetRedisKey($"job:{jobId}:state"),
new RedisValue[] { "State", "ScheduledAt" })
.ContinueWith(x => states.TryAdd(jobId, x.Result.ToStringArray().ToList()));
i++;
}
pipeline.Execute();
Task.WaitAll(tasks);
return new JobList <ScheduledJobDto>(scheduledJobs
.Select(job => new KeyValuePair <string, ScheduledJobDto>(
job.Element,
new ScheduledJobDto
{
EnqueueAt = JobHelper.FromTimestamp((long)job.Score),
Job = TryToGetJob(jobs[job.Element][0], jobs[job.Element][1], jobs[job.Element][2], jobs[job.Element][3]),
ScheduledAt =
states[job.Element].Count > 1
? JobHelper.DeserializeNullableDateTime(states[job.Element][1])
: null,
InScheduledState =
ScheduledState.StateName.Equals(states[job.Element][0], StringComparison.OrdinalIgnoreCase)
}))
.ToList());
}));
}
public TagsStatisticVM GetStatistics([NotNull] string tagName)
{
tagName = tagName.ToLower();
return(UseConnection(redis =>
{
var stats = new TagsStatisticVM {
};
var pipeline = redis.CreateBatch();
var tasks = new Task[10];
tasks[0] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetEnqueuedKey(tagName)))
.ContinueWith(x => stats.Enqueued = x.Result);
tasks[1] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetScheduledKey(tagName)))
.ContinueWith(x => stats.Scheduled = x.Result);
tasks[2] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetProcessingKey(tagName)))
.ContinueWith(x => stats.Processing = x.Result);
tasks[3] = pipeline.StringGetAsync(GetRedisKey(RedisTagsKeyInfo.GetStatsSucceededKey(tagName)))
.ContinueWith(x => stats.Succeeded = long.Parse(x.Result.HasValue ? (string)x.Result : "0"));
tasks[4] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetFailedKey(tagName)))
.ContinueWith(x => stats.Failed = x.Result);
tasks[5] = pipeline.StringGetAsync(GetRedisKey(RedisTagsKeyInfo.GetStatsDeletedKey(tagName)))
.ContinueWith(x => stats.Deleted = long.Parse(x.Result.HasValue ? (string)x.Result : "0"));
tasks[6] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetAwaitingKey(tagName)))
.ContinueWith(x => stats.Awaiting = x.Result);
tasks[7] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetRetryKey(tagName)))
.ContinueWith(x => stats.Retries = x.Result);
tasks[8] = pipeline.SetLengthAsync(GetRedisKey("servers"))
.ContinueWith(x => stats.Servers = x.Result);
tasks[9] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetRecurringJobKey(tagName)))
.ContinueWith(x => stats.Recurring = x.Result);
pipeline.Execute();
Task.WaitAll(tasks);
return stats;
}));
}
public List <TagsStatisticVM> GetStatisticsSummary(string[] tags)
{
return(UseConnection(redis =>
{
var result = new List <TagsStatisticVM> {
};
var pipeline = redis.CreateBatch();
var tasks = new Task[tags.Length * 11];
var index = 0;
foreach (var tagName in tags)
{
var stats = new TagsStatisticVM
{
TagCode = tagName
};
tasks[index++] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetEnqueuedKey(tagName)))
.ContinueWith(x => stats.Enqueued = x.Result);
tasks[index++] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetScheduledKey(tagName)))
.ContinueWith(x => stats.Scheduled = x.Result);
tasks[index++] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetProcessingKey(tagName)))
.ContinueWith(x => stats.Processing = x.Result);
tasks[index++] = pipeline.StringGetAsync(GetRedisKey(RedisTagsKeyInfo.GetStatsSucceededKey(tagName)))
.ContinueWith(x => stats.Succeeded = long.Parse(x.Result.HasValue ? (string)x.Result : "0"));
tasks[index++] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetFailedKey(tagName)))
.ContinueWith(x => stats.Failed = x.Result);
tasks[index++] = pipeline.StringGetAsync(GetRedisKey(RedisTagsKeyInfo.GetStatsDeletedKey(tagName)))
.ContinueWith(x => stats.Deleted = long.Parse(x.Result.HasValue ? (string)x.Result : "0"));
tasks[index++] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetAwaitingKey(tagName)))
.ContinueWith(x => stats.Awaiting = x.Result);
tasks[index++] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetRetryKey(tagName)))
.ContinueWith(x => stats.Retries = x.Result);
tasks[index++] = pipeline.StringGetAsync(GetRedisKey(RedisTagsKeyInfo.GetStatsSucceededDateKey(tagName, DateTime.Today)))
.ContinueWith(x => stats.Today = long.Parse(x.Result.HasValue ? (string)x.Result : "0"));
tasks[index++] = pipeline.StringGetAsync(GetRedisKey(RedisTagsKeyInfo.GetStatsSucceededHourKey(tagName, DateTime.Now.AddHours(-1))))
.ContinueWith(x => stats.LastHour = long.Parse(x.Result.HasValue ? (string)x.Result : "0"));
tasks[index++] = pipeline.SortedSetLengthAsync(GetRedisKey(RedisTagsKeyInfo.GetRecurringJobKey(tagName)))
.ContinueWith(x =>
{
stats.Recurring = x.Result;
});
result.Add(stats);
}
pipeline.Execute();
Task.WaitAll(tasks);
return result;
}));
}