public async Task ConnectWorker_FollowsFailureOptionsIfTheDeserializerThrows(WorkerFailureBehavior behavior)
{
await ConnectAsync();
await prod.UseAsync("watched");
await DrainUsedTube();
// Ensure all messages will fail horribly during deserialization
var configuration = ConnectionConfiguration.Parse(connectionString);
configuration.JobSerializer = new ThrowingSerializer();
bool gotInsideWorkerFunc = false;
var options = new WorkerOptions
{
Tubes = { "watched" },
FailureBehavior = behavior,
FailureReleaseDelay = TenSeconds,
};
var worker = BeanstalkConnection.ConnectWorkerAsync <Jobject>(configuration, options, async(c, _) =>
{
gotInsideWorkerFunc = true;
await c.DeleteAsync();
});
int jobId;
using (await worker)
{
jobId = await prod.PutAsync(new byte[] { }, 1, TenSeconds, ZeroSeconds);
await Task.Delay(200);
Assert.False(gotInsideWorkerFunc);
var stats = await prod.JobStatisticsAsync(jobId);
switch (behavior)
{
case WorkerFailureBehavior.Delete: Assert.Null(stats); return;
case WorkerFailureBehavior.Bury: Assert.Equal(JobState.Buried, stats.State); return;
case WorkerFailureBehavior.Release: Assert.Equal(JobState.Delayed, stats.State); return;
case WorkerFailureBehavior.NoAction: Assert.Equal(JobState.Reserved, stats.State); return;
default: throw new Exception("Untested behavior: " + behavior);
}
}
}
public async Task ConnectWorker_ThrownExceptionFollowsSpecifiedBehavior(WorkerFailureBehavior behavior)
{
await ConnectAsync();
var tube = "test-failure-behaviors";
await prod.UseAsync(tube);
await DrainUsedTube();
var options = new WorkerOptions
{
Tubes = { tube },
FailureBehavior = behavior,
FailurePriority = 1,
FailureReleaseDelay = TimeSpan.FromSeconds(10),
};
var worker = BeanstalkConnection.ConnectWorkerAsync(connectionString, options, (c, job) =>
{
throw new Exception();
});
JobStatistics stats;
using (await worker)
{
var id = await prod.PutAsync(new byte[] { }, 1, TenSeconds, ZeroSeconds);
await Task.Delay(100);
stats = await prod.JobStatisticsAsync(id);
}
switch (behavior)
{
case WorkerFailureBehavior.Delete: Assert.Null(stats); return;
case WorkerFailureBehavior.Bury: Assert.Equal(JobState.Buried, stats.State); return;
case WorkerFailureBehavior.Release: Assert.Equal(JobState.Delayed, stats.State); return;
case WorkerFailureBehavior.NoAction: Assert.Equal(JobState.Reserved, stats.State); return;
default: throw new Exception("Untested behavior");
}
}
public async Task ConnectWorker_ThrownExceptionFollowsSpecifiedBehavior(WorkerFailureBehavior behavior)
{
await ConnectAsync();
var tube = "test-failure-behaviors";
await prod.UseAsync(tube);
await DrainUsedTube();
var options = new WorkerOptions
{
Tubes = { tube },
FailureBehavior = behavior,
FailurePriority = 1,
FailureReleaseDelay = TimeSpan.FromSeconds(10),
};
var worker = BeanstalkConnection.ConnectWorkerAsync(connectionString, options, (c, job) =>
{
throw new Exception();
});
JobStatistics stats;
using (await worker)
{
var id = await prod.PutAsync(new byte[] { }, 1, TenSeconds, ZeroSeconds);
await Task.Delay(100);
stats = await prod.JobStatisticsAsync(id);
}
switch (behavior)
{
case WorkerFailureBehavior.Delete: Assert.Null(stats); return;
case WorkerFailureBehavior.Bury: Assert.Equal(JobState.Buried, stats.State); return;
case WorkerFailureBehavior.Release: Assert.Equal(JobState.Delayed, stats.State); return;
case WorkerFailureBehavior.NoAction: Assert.Equal(JobState.Reserved, stats.State); return;
default: throw new Exception("Untested behavior");
}
}
