public static void Register(IAppBuilder app)
{
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
AuthenticationType = "HangfireLogin"
});
GlobalConfiguration.Configuration
.UseConsole()
.UseSqlServerStorage("Hangfire")
.UseNLogLogProvider()
//.UseMemoryStorage()
;
IDashboardAuthorizationFilter dashboardAuthorization = null;
#if DEV
dashboardAuthorization = new DashboardAuthorizationFilter();
#else
dashboardAuthorization = new DashboardBasicAuthorizationFilter();
#endif
var dashboardOptions = new DashboardOptions
{
Authorization = new[]
{
dashboardAuthorization
}
};
app.UseHangfireDashboard("/hangfire", dashboardOptions);
app.UseHangfireServer();
}
public static DashboardOptions UseAuthorization(
[NotNull] this DashboardOptions options,
[NotNull] IDashboardAuthorizationFilter authorizationFilter)
{
Check.NotNull(options, nameof(options));
Check.NotNull(authorizationFilter, nameof(authorizationFilter));
List <IDashboardAuthorizationFilter> filters = new List <IDashboardAuthorizationFilter>
{
authorizationFilter
};
options.Authorization = filters;
return(options);
}
public static DashboardOptions AddAuthorization(
[NotNull] this DashboardOptions options,
[NotNull] IDashboardAuthorizationFilter authorizationFilter)
{
Check.NotNull(options, nameof(options));
Check.NotNull(authorizationFilter, nameof(authorizationFilter));
List <IDashboardAuthorizationFilter> filters = new List <IDashboardAuthorizationFilter>();
filters.AddRange(options.Authorization);
filters.AddIfNotContains(authorizationFilter);
options.Authorization = filters;
return(options);
}
/// <summary>
/// 初始化job
/// </summary>
/// <param name="builder"></param>
/// <param name="authFilter"></param>
public static void UseHangfireJob(this IApplicationBuilder builder, IDashboardAuthorizationFilter authFilter)
{
var serviceProvider = builder.ApplicationServices;
var appConfig = serviceProvider.GetService <IConfiguration>().GetSection("Hangfire");
var isEnable = appConfig.GetValue <bool>("IsEnable"); //是否开启任务
if (!isEnable)
{
return;
}
//找到所有使用的队列
var jobList = getJobList();
var queueList = new List <string>()
{
"default"
};
Action <string> logQueue = (queue) =>
{
if (!queueList.Any(q => q == queue))
{
queueList.Add(queue);
}
};
foreach (Type type in jobList)
{
if (type.BaseType == typeof(JobBase))
{
var execute = type.GetMethod("Execute");
var execQueue = execute.GetCustomAttribute <QueueAttribute>();
if (execQueue != null)
{
logQueue(execQueue.Queue);
}
}
else
{
var jobAttr = type.GetCustomAttribute <RecurringJobAttribute>();
if (jobAttr != null)
{
logQueue(jobAttr.Queue);
}
}
}
//设置HangfireServer
builder.UseHangfireServer(new BackgroundJobServerOptions
{
WorkerCount = Environment.ProcessorCount * 5, //并发数量
ServerName = appConfig["ServerName"], //服务器名称
Queues = queueList.ToArray() //队列
});
builder.UseHangfireDashboard("/hangfire", new DashboardOptions
{
Authorization = new[] { authFilter ?? new HangfireAuthorizationFilter() },
DisplayStorageConnectionString = false,
DashboardTitle = "任务管理"
});
//执行init
foreach (Type type in jobList)
{
if (type.BaseType == typeof(JobBase))
{
var instance = serviceProvider.GetService(type);
var init = type.GetMethod("Init").MakeGenericMethod(type);
init.Invoke(instance, null);
}
else
{
var jobAttr = type.GetCustomAttribute <RecurringJobAttribute>();
if (jobAttr == null)
{
continue;
}
var timeZone = TimeZoneHelper.GetCurrentTimeZone(); //时区
var methods = type.GetMethods().Where(m => m.CustomAttributes.Any(a => a.AttributeType == typeof(CronAttribute)));
foreach (var method in methods)
{
var cron = method.GetCustomAttribute <CronAttribute>().Cron; //cron表达式
var jobId = $"{type.ToGenericTypeString()}.{method.Name}"; //jobid
//作业名称
var nameAttr = method.GetCustomAttribute <DisplayNameAttribute>();
var jobName = nameAttr != null ? nameAttr.DisplayName : jobId;
RecurringJob.AddOrUpdate <JobPerform>(jobId, p => p.Execute(jobName, type.AssemblyQualifiedName, method.Name), cron, timeZone, jobAttr.Queue);
}
}
}
}