/// <summary>
/// Registers a Rebus bus which will be automatically started along with the Topshelf service
/// </summary>
/// <remarks>
/// The current bus instance can be accessed on <see cref="RebusService.Bus"/>
/// </remarks>
public static ServiceConfigurator <T> Rebus <T>(this ServiceConfigurator <T> configurator,
IHandlerActivator handlerActivator, Action <RebusConfigurer> rebusConfigurer)
where T : class
{
if (configurator == null)
{
throw new ArgumentNullException(nameof(configurator));
}
if (rebusConfigurer == null)
{
throw new ArgumentNullException(nameof(rebusConfigurer));
}
if (handlerActivator == null)
{
throw new ArgumentNullException(nameof(handlerActivator));
}
var configurer = Configure.With(handlerActivator);
rebusConfigurer.Invoke(configurer);
configurator.BeforeStartingService(host => Bus = configurer.Start());
configurator.BeforeStoppingService(host => Bus?.Dispose());
return(configurator);
}
private static void ConfigureJob(ServiceConfigurator configurator, Action <QuartzConfigurator> jobConfigurator)
{
var jobConfig = new QuartzConfigurator();
jobConfigurator(jobConfig);
if (jobConfig.JobEnabled == null || jobConfig.JobEnabled() || (jobConfig.Job == null || jobConfig.Triggers == null))
{
var jobDetail = jobConfig.Job != null?jobConfig.Job() : null;
var jobTriggers = (jobConfig.Triggers ?? Enumerable.Empty <Func <ITrigger> >())
.Select(triggerFactory => triggerFactory()).Where(trigger => trigger != null).ToArray();
configurator.BeforeStartingService(() => {
_scheduler = _scheduler ?? GetScheduler();
if (_scheduler == null || jobDetail == null || !jobTriggers.Any())
{
return;
}
var triggersForJob = new global::Quartz.Collection.HashSet <ITrigger>(jobTriggers);
_scheduler.ScheduleJob(jobDetail, triggersForJob, false);
_scheduler.Start();
});
configurator.BeforeStoppingService(() => _scheduler.Shutdown(true));
}
}
private static void ConfigureJob <T>(ServiceConfigurator <T> configurator, Action <JobConfigurator> jobConfigurator, bool replaceJob = false) where T : class
{
var log = HostLogger.Get(typeof(ScheduleJobServiceConfiguratorExtensions));
var jobConfig = new JobConfigurator();
jobConfigurator(jobConfig);
if ((jobConfig.JobEnabled == null || jobConfig.JobEnabled()) && jobConfig.Job != null && jobConfig.Triggers != null)
{
var jobDetail = jobConfig.Job();
var jobTriggers = jobConfig.Triggers.Select(triggerFactory => triggerFactory()).Where(trigger => trigger != null).ToHashSet()
#if NET452
.ToArray()
#endif
;
async Task BeforeStartingServiceFunc()
{
log.Debug("[Topshelf.Quartz] Scheduler starting up...");
var scheduler = await GetScheduler();
if (scheduler != null && jobDetail != null && jobTriggers.Any())
{
await scheduler.ScheduleJob(jobDetail, jobTriggers, replaceJob);
log.Info($"[Topshelf.Quartz] Scheduled Job: {jobDetail.Key} of Type: {jobDetail.JobType.Name}");
foreach (var trigger in jobTriggers)
{
log.Info($"[Topshelf.Quartz] Job Schedule: {trigger} - Next Fire Time (local): {trigger.GetNextFireTimeUtc()?.ToLocalTime().ToString() ?? "none"}");
}
await scheduler.Start();
log.Info("[Topshelf.Quartz] Scheduler started...");
}
}
async Task BeforeStoppingServiceFunc()
{
log.Debug("[Topshelf.Quartz] Scheduler shutting down...");
var scheduler = await GetScheduler();
if (scheduler != null)
{
if (!scheduler.IsShutdown)
{
await scheduler.Shutdown();
}
}
log.Info("[Topshelf.Quartz] Scheduler shut down...");
}
configurator.BeforeStartingService(async() => await BeforeStartingServiceFunc());
configurator.BeforeStoppingService(async() => await BeforeStoppingServiceFunc());
}
}
public static void WhenStartedAsLeader <T>(
this ServiceConfigurator <T> configurator, Action <LeaderConfigurationBuilder <T> > builder) where T : class
{
if (configurator == null)
{
throw new ArgumentNullException(nameof(configurator));
}
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
LeaderConfiguration <T> leaderConfiguration = null;
configurator.BeforeStoppingService(async() =>
{
try
{
leaderConfiguration?.ServiceIsStopping.Cancel();
}
catch (TaskCanceledException) { }
if (leaderConfiguration != null)
{
await leaderConfiguration.LeaseManager.ReleaseLease(leaderConfiguration.NodeId);
}
});
configurator.WhenStarted(async service =>
{
if (leaderConfiguration == null)
{
var configurationBuilder = new LeaderConfigurationBuilder <T>();
builder(configurationBuilder);
if (!configurationBuilder.ServiceStoppingTokenIsSet)
{
var serviceStoppingTokenSource = new CancellationTokenSource();
configurationBuilder.WhenStopping(serviceStoppingTokenSource);
}
leaderConfiguration = configurationBuilder.Build();
}
try
{
var worker = new Runner <T>(service, leaderConfiguration);
await worker.Start();
}
catch (TaskCanceledException)
{
// TaskCanceledException bubbles up if the service stopping cancellation token is set
// so we swallow the exception so that the Topshelf OnException handler doesn't see it
}
});
}
private static void ConfigureJob <T>(ServiceConfigurator <T> configurator, Action <QuartzConfigurator> jobConfigurator) where T : class
{
var log = HostLogger.Get(typeof(ScheduleJobServiceConfiguratorExtensions));
var jobConfig = new QuartzConfigurator();
jobConfigurator(jobConfig);
if (jobConfig.JobEnabled == null || jobConfig.JobEnabled() || (jobConfig.Job == null || jobConfig.Triggers == null))
{
var jobDetail = jobConfig.Job();
var jobTriggers = jobConfig.Triggers.Select(triggerFactory => triggerFactory()).Where(trigger => trigger != null);
configurator.BeforeStartingService(() =>
{
log.Debug("[Topshelf.Quartz] Scheduler starting up...");
if (Scheduler == null)
{
Scheduler = GetScheduler();
}
if (Scheduler != null && jobDetail != null && jobTriggers.Any())
{
var triggersForJob = new HashSet <ITrigger>(jobTriggers);
Scheduler.ScheduleJob(jobDetail, triggersForJob, false);
log.Info(string.Format("[Topshelf.Quartz] Scheduled Job: {0}", jobDetail.Key));
foreach (var trigger in triggersForJob)
{
log.Info(string.Format("[Topshelf.Quartz] Job Schedule: {0} - Next Fire Time (local): {1}", trigger, trigger.GetNextFireTimeUtc().HasValue ? trigger.GetNextFireTimeUtc().Value.ToLocalTime().ToString() : "none"));
}
Scheduler.Start();
log.Info("[Topshelf.Quartz] Scheduler started...");
}
});
configurator.BeforeStoppingService(() =>
{
log.Info("[Topshelf.Quartz] Scheduler shutting down...");
var executingJobs = Scheduler.GetCurrentlyExecutingJobs();
foreach (var job in executingJobs)
{
log.InfoFormat("[Topshelf.Quartz] Attempt to interrupt currently executing job: {0}", job.JobDetail.JobType);
if (job.JobInstance.GetType().GetInterfaces().Contains(typeof(IInterruptableJob)))
{
((IInterruptableJob)job.JobInstance).Interrupt();
}
}
Scheduler.Shutdown(true);
log.Info("[Topshelf.Quartz] Scheduler shut down...");
});
}
}
public static ServiceConfigurator <T> WebApiEndpoint <T>(this ServiceConfigurator <T> configurator, Action <WebApiConfigurator> webConfigurator) where T : class
{
WebApiConfigurator config = new WebApiConfigurator();
webConfigurator(config);
config.Build();
configurator.BeforeStartingService(t => config.Server.OpenAsync().Wait());
configurator.BeforeStoppingService(t => config.Server.CloseAsync().Wait());
return(configurator);
}
public static ServiceConfigurator <T> WebApiEndpoint <T>(this ServiceConfigurator <T> configurator, Action <WebApiConfigurator> webConfigurator) where T : class
{
var config = new WebApiConfigurator();
webConfigurator(config);
configurator.BeforeStartingService(t => config.Initialize());
configurator.BeforeStoppingService(t => config.Shutdown());
return(configurator);
}
private static void BeforeStoppingService <T>(ServiceConfigurator <T> configurator, LogWriter log, FileSystemEventHandler watcherOnChanged) where T : class
{
configurator.BeforeStoppingService(() =>
{
if (_watchers != null && _watchers.Any())
{
foreach (System.IO.FileSystemWatcher fileSystemWatcher in _watchers)
{
fileSystemWatcher.EnableRaisingEvents = false;
fileSystemWatcher.Changed -= watcherOnChanged;
fileSystemWatcher.Created -= watcherOnChanged;
fileSystemWatcher.Deleted -= watcherOnChanged;
fileSystemWatcher.Dispose();
log.Info("[Topshelf.FileSystemWatcher] Unsubscribed for FileSystemChange events");
}
}
});
}
public static ServiceConfigurator <T> WithNancyEndpoint <T>(this ServiceConfigurator <T> configurator, HostConfigurator hostconfigurator, Action <NancyServiceConfiguration> nancyConfigurator) where T : class
{
var nancyServiceConfiguration = new NancyServiceConfiguration();
nancyConfigurator(nancyServiceConfiguration);
var nancyService = new NancyService();
nancyService.Configure(nancyServiceConfiguration);
configurator.AfterStartingService(_ => nancyService.Start());
configurator.BeforeStoppingService(_ => nancyService.Stop());
hostconfigurator.BeforeInstall(_ => nancyService.BeforeInstall());
hostconfigurator.BeforeUninstall(nancyService.BeforeUninstall);
return(configurator);
}
private static void ConfigureJob <T>(ServiceConfigurator <T> configurator, Action <QuartzConfigurator> jobConfigurator) where T : class
{
var log = HostLogger.Get(typeof(ScheduleJobServiceConfiguratorExtensions));
var jobConfig = new QuartzConfigurator();
jobConfigurator(jobConfig);
if (jobConfig.JobEnabled == null || jobConfig.JobEnabled() || jobConfig.Job == null || jobConfig.Triggers == null)
{
var jobDetail = jobConfig.Job();
var jobTriggers = jobConfig.Triggers.Select(triggerFactory => triggerFactory()).Where(trigger => trigger != null);
configurator.BeforeStartingService(() =>
{
log.Debug("[Topshelf.Quartz] Scheduler starting up...");
if (Scheduler == null)
{
Scheduler = GetScheduler();
}
if (Scheduler != null)
{
if (jobDetail != null && jobTriggers.Any())
{
var triggersForJob = new HashSet <ITrigger>(jobTriggers);
Scheduler.ScheduleJob(jobDetail, triggersForJob, false);
log.Info($"[Topshelf.Quartz] Scheduled Job: {jobDetail.Key}");
foreach (var trigger in triggersForJob)
{
log.Info($"[Topshelf.Quartz] Job Schedule: {trigger} - Next Fire Time (local): {(trigger.GetNextFireTimeUtc().HasValue ? trigger.GetNextFireTimeUtc().Value.ToLocalTime().ToString() : "none")}");
}
if (!Scheduler.IsStarted)
{
Scheduler.Start();
log.Info("[Topshelf.Quartz] Scheduler started...");
}
}
foreach (Tuple <Func <IJobListener>, IMatcher <JobKey>[]> jobListenerTuple in jobConfig.JobListeners)
{
IJobListener jobListener = jobListenerTuple.Item1();
IMatcher <JobKey>[] keyEquals = jobListenerTuple.Item2;
if (jobListener != null)
{
Scheduler.ListenerManager.AddJobListener(jobListener, keyEquals);
}
}
}
});
configurator.BeforeStoppingService(() =>
{
log.Debug("[Topshelf.Quartz] Scheduler shutting down...");
Scheduler.Shutdown(true);
log.Info("[Topshelf.Quartz] Scheduler shut down...");
});
}
}
private static void ConfigureJob <T>(ServiceConfigurator <T> configurator, Action <QuartzConfigurator> jobConfigurator, bool replaceJob = false) where T : class
{
var log = HostLogger.Get(typeof(ScheduleJobServiceConfiguratorExtensions));
var jobConfig = new QuartzConfigurator();
jobConfigurator(jobConfig);
if (jobConfig.JobEnabled == null || jobConfig.JobEnabled() || (jobConfig.Job == null || jobConfig.Triggers == null))
{
var jobDetail = jobConfig.Job();
var jobTriggers = jobConfig.Triggers.Select(triggerFactory => triggerFactory()).Where(trigger => trigger != null);
var jobListeners = jobConfig.JobListeners;
var triggerListeners = jobConfig.TriggerListeners;
var scheduleListeners = jobConfig.ScheduleListeners;
configurator.BeforeStartingService(() =>
{
log.Debug("[Topshelf.Quartz] Scheduler starting up...");
if (Scheduler == null)
{
Scheduler = GetScheduler();
}
if (Scheduler != null && jobDetail != null && jobTriggers.Any())
{
var triggersForJob = new HashSet <ITrigger>(jobTriggers);
Scheduler.ScheduleJob(jobDetail, triggersForJob, replaceJob);
log.Info(string.Format("[Topshelf.Quartz] Scheduled Job: {0}", jobDetail.Key));
foreach (var trigger in triggersForJob)
{
log.Info(string.Format("[Topshelf.Quartz] Job Schedule: {0} - Next Fire Time (local): {1}", trigger, trigger.GetNextFireTimeUtc().HasValue ? trigger.GetNextFireTimeUtc().Value.ToLocalTime().ToString() : "none"));
}
if (jobListeners.Any())
{
foreach (var listener in jobListeners)
{
var config = listener();
Scheduler.ListenerManager.AddJobListener(
config.Listener, config.Matchers);
log.Info(
string.Format(
"[Topshelf.Quartz] Added Job Listener: {0}",
config.Listener.Name));
}
}
if (triggerListeners.Any())
{
foreach (var listener in triggerListeners)
{
var config = listener();
Scheduler.ListenerManager.AddTriggerListener(config.Listener, config.Matchers);
log.Info(
string.Format(
"[Topshelf.Quartz] Added Trigger Listener: {0}",
config.Listener.Name));
}
}
if (scheduleListeners.Any())
{
foreach (var listener in scheduleListeners)
{
var schedListener = listener();
Scheduler.ListenerManager.AddSchedulerListener(schedListener);
string.Format(
"[Topshelf.Quartz] Added Schedule Listener: {0}",
schedListener.GetType());
}
}
Scheduler.Start();
log.Info("[Topshelf.Quartz] Scheduler started...");
}
});
configurator.BeforeStoppingService(() =>
{
log.Debug("[Topshelf.Quartz] Scheduler shutting down...");
if (Scheduler != null)
{
if (!Scheduler.IsShutdown)
{
Scheduler.Shutdown();
}
}
log.Info("[Topshelf.Quartz] Scheduler shut down...");
});
}
}
