dotnet-sdk/examples/Jobs/JobsSample/Program.cs

52 lines
2.2 KiB
C#

// ------------------------------------------------------------------------
// Copyright 2024 The Dapr Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ------------------------------------------------------------------------
#pragma warning disable CS0618 // Type or member is obsolete
using System.Text;
using Dapr.Jobs;
using Dapr.Jobs.Extensions;
using Dapr.Jobs.Models;
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddDaprJobsClient();
builder.Logging.ClearProviders();
builder.Logging.AddConsole();
var app = builder.Build();
//Set a handler to deal with incoming jobs
app.MapDaprScheduledJobHandler(async (string jobName, ReadOnlyMemory<byte> jobPayload, ILogger? logger, CancellationToken cancellationToken) =>
{
logger?.LogInformation("Received trigger invocation for job '{jobName}'", jobName);
var deserializedPayload = Encoding.UTF8.GetString(jobPayload.Span);
logger?.LogInformation("Received invocation for the job '{jobName}' with payload '{deserializedPayload}'",
jobName, deserializedPayload);
await Task.Delay(TimeSpan.FromSeconds(1), cancellationToken);
return Task.CompletedTask;
}, TimeSpan.FromSeconds(5));
using var scope = app.Services.CreateScope();
var logger = scope.ServiceProvider.GetRequiredService<ILogger<Program>>();
var daprJobsClient = scope.ServiceProvider.GetRequiredService<DaprJobsClient>();
logger.LogInformation("Scheduling one-time job 'myJob' to execute 10 seconds from now");
await daprJobsClient.ScheduleJobAsync("myJob", DaprJobSchedule.FromDuration(TimeSpan.FromSeconds(2)),
Encoding.UTF8.GetBytes("This is a test"), repeats: 10);
logger.LogInformation("Scheduled one-time job 'myJob'");
app.Run();
#pragma warning restore CS0618 // Type or member is obsolete