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much fuckery

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This commit is contained in:
John Cardinal
2020-05-25 20:34:11 +00:00
parent d977728a22
commit e90dbe0f71
9 changed files with 218 additions and 210 deletions
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51
server/AyaNova/generator/Generate.cs
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@@ -6,6 +6,7 @@ using Microsoft.Extensions.DependencyInjection;
using AyaNova.Models;
using AyaNova.Api.ControllerHelpers;
using AyaNova.Biz;
using AyaNova.Util;
namespace AyaNova.Generator
{
@@ -27,6 +28,7 @@ namespace AyaNova.Generator
// private readonly ApiServerState serverState;
private readonly IServiceProvider provider;
private const int MAXIMUM_TIME_ALLOWED_FOR_PROCESSING_ALL_JOBS = 1 * 60 * 1000;//1 minutes TEST TEST TEST #####
#if(DEBUG)
private const int GENERATE_SECONDS = 5;
@@ -53,7 +55,11 @@ namespace AyaNova.Generator
/*
todo: improve this
it should timeout: https://stackoverflow.com/questions/23476576/cancellationtoken-timeout-vs-task-delay-and-timeout
it should never stop running no matter what unless teh server shuts down
*/
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
@@ -73,32 +79,37 @@ namespace AyaNova.Generator
{
log.LogDebug($"GeneratorService task doing background work.");
using (IServiceScope scope = provider.CreateScope())
ApiServerState serverState = ServiceProviderProvider.ServerState;
//=================================================================
try
{
AyContext ct = scope.ServiceProvider.GetRequiredService<AyContext>();
ApiServerState serverState = scope.ServiceProvider.GetRequiredService<ApiServerState>();
//=================================================================
try
if (!serverState.IsOpen)
{
if (!serverState.IsOpen)
{
log.LogDebug($"GeneratorService: ServerState is closed returning without processing jobs, will try again next iteration");
}
else
{
await JobsBiz.ProcessJobsAsync(ct, serverState);
}
log.LogDebug($"GeneratorService: ServerState is closed returning without processing jobs, will try again next iteration");
}
catch (Exception ex)
else
{
log.LogError(ex, "Generate::ProcessJobs result in exception error ");
System.Diagnostics.Debug.WriteLine($"### GENERATE calling JobsBiz.ProcessJobs");
//Before anything capture metrics
// await CoreJobMetricsSnapshot.DoJobAsync(ct);
//Task.Run(() => CoreJobMetricsSnapshot.DoJob());
//deliberately calling this non-async
//it needs to be fast and efficient
CoreJobMetricsSnapshot.DoJob();
//TODO: this should be big timeout and then inside the process jobs each job has it's own timeout
await TaskUtil.WithTimeoutAfterStart(ctoken => JobsBiz.ProcessJobsAsync(ctoken), TimeSpan.FromMilliseconds(MAXIMUM_TIME_ALLOWED_FOR_PROCESSING_ALL_JOBS));
// await JobsBiz.ProcessJobsAsync(ct, serverState);
System.Diagnostics.Debug.WriteLine($"### GENERATE BACK FROM calling JobsBiz.ProcessJobs");
}
//=================================================================
}
catch (Exception ex)
{
log.LogError(ex, "Generate::ProcessJobs result in exception error ");
}
//=================================================================
}
await Task.Delay((GENERATE_SECONDS * 1000), stoppingToken);
justStarted = false;