static void Main(string[] args)
{
Spring.Context.Support.AbstractApplicationContext appContext = null;
var retryOnStartupPolicy = Policy
//.HandleInner<StackExchange.Redis.RedisConnectionException>()
.Handle <Exception>()
.WaitAndRetry(9, retryAttempt =>
TimeSpan.FromSeconds(Math.Pow(2, retryAttempt))
);
//2^9=512 segundos (8,53333 minutos)
retryOnStartupPolicy.Execute(() =>
{
appContext = ContextBuilder.BuildContext();
});
Task.Run(async() => {
while (true)
{
await appContext.GetObject <Services.DataService>().RebuildCache();
System.Threading.Thread.Sleep(TimeSpan.FromMinutes(2));
}
});
appContext.GetObject <DevWeek.Architecture.Workflow.QueuedWorkFlow.QueuedStateMachine>("IngestionPipeline").Start();
Console.WriteLine("Hello World!");
}
static void Main(string[] args)
{
Spring.Context.Support.AbstractApplicationContext appContext = null;
var retryOnStartupPolicy = Policy
//.HandleInner<StackExchange.Redis.RedisConnectionException>()
.Handle <Exception>()
.WaitAndRetry(9, retryAttempt =>
TimeSpan.FromSeconds(Math.Pow(2, retryAttempt))
);
//2^9=512 segundos (8,53333 minutos)
retryOnStartupPolicy.Execute(() =>
{
appContext = ContextBuilder.BuildContext();
});
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
Task.Run(async() =>
{
var rabbitMQ = appContext.GetObject <RabbitMQ.Client.IModel>();
string queue = appContext.GetObject <string>("CONFIG:DevWeek:RabbitMQ:DownloadPipeline:Queue");
while (true)
{
RabbitMQ.Client.BasicGetResult result = rabbitMQ.BasicGet(queue, false);
if (result != null)
{
try
{
string messageBody = System.Text.Encoding.UTF8.GetString(result.Body);
Services.Downloader.Download messageObject = Newtonsoft.Json.JsonConvert.DeserializeObject <Services.Downloader.Download>(messageBody);
var pipeline = appContext.GetObject <DevWeek.Services.Downloader.DownloadPipeline>();
var context = new DownloadContext()
{
MediaUrl = messageObject.OriginalMediaUrl,
OutputFileName = $"{Guid.NewGuid().ToString("N")}.mp4",
Download = messageObject
};
await pipeline.Run(context);
rabbitMQ.BasicAck(result.DeliveryTag, false);
}
catch (InvalidOperationException ex) when(ex.Message.Contains("#invalidUrl"))
{
rabbitMQ.BasicAck(result.DeliveryTag, false);
}
catch (Exception ex)
{
rabbitMQ.BasicNack(result.DeliveryTag, false, true);
}
}
else
{
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(1));
}
}
});
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
Console.WriteLine("Hello World!");
}
