.Net Hangfire延长超时作业（默认30分钟）,重复执行问题

在Hangfire中的定时任务，当job执行超过30分钟就会重复执行，导致浪费资源、数据不准确等等

解法

MemoryStorage

context.Services.AddHangfire(options =>
{options.UseSimpleAssemblyNameTypeSerializer().UseRecommendedSerializerSettings().UseStorage(new MemoryStorage(new MemoryStorageOptions{FetchNextJobTimeout = TimeSpan.FromHours(2), // 设置超时重试时间}));
});

UsePostgreSqlStorage

options.UsePostgreSqlStorage(postgresOptions => postgresOptions.UseNpgsqlConnection(connectionString),new PostgreSqlStorageOptions(){InvisibilityTimeout = TimeSpan.FromHours(2) // 设置超时重试时间}
);