如何增加hangfire作业超时

Question

I have a .net core application which has hangfire 1.7.2 running.

So I have this job, which executes SQL stored procedure and its a long running task, can be of 30 minutes.

This gives me following error: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. The statement has been terminated.

services.AddHangfire(configuration => 

configuration.UseSqlServerStorage(Configuration.GetConnectionString("HangfireConnection"), 
new SqlServerStorageOptions
    {
        SlidingInvisibilityTimeout = TimeSpan.FromMinutes(30),
        QueuePollInterval = TimeSpan.Zero,
        UsePageLocksOnDequeue = false,
        DisableGlobalLocks = false
    }));

Please help me out.

Answer 1

The CommandTimeout property on SqlServerStorageOptions should be what you are looking for.

Increase this to be more than 30 minutes and your jobs will stop timing out.

(See source https://github.com/HangfireIO/Hangfire/blob/cf7bb08d24ee4953926b7717461bf8a23d895eb4/src/Hangfire.SqlServer/SqlServerConnection.cs )

Answer 2

I managed to fix this by increasing SQLCommand timeout which is by default 30 seconds.

 using (SqlCommand cmd = new SqlCommand(query, con))
 {
        cmd.CommandType = CommandType.StoredProcedure;
        cmd.CommandTimeout = 3600; // 1 hour
        await cmd.ExecuteNonQueryAsync();
 }