create procedure sys.sp_MSproxylogshippingmonitorsecondary
(
    @mode tinyint -- 1 = add, 2 = delete, 3 = update
    ,@secondary_server sysname
    ,@secondary_database sysname = NULL
    ,@secondary_id uniqueidentifier
    ,@primary_server sysname = NULL
    ,@monitor_server sysname
    ,@primary_database sysname = NULL
    ,@restore_threshold int = NULL
    ,@threshold_alert int = NULL
    ,@threshold_alert_enabled bit = NULL
    ,@last_copied_file nvarchar(500) = NULL
    ,@last_copied_date datetime = NULL
    ,@last_copied_date_utc datetime = NULL
    ,@last_restored_file nvarchar(500) = NULL
    ,@last_restored_date datetime = NULL
    ,@last_restored_date_utc datetime = NULL
    ,@last_restored_latency int = NULL
    ,@history_retention_period int = NULL
)
with execute as 'dbo'
as
begin
    set nocount on
    declare @retcode int
                ,@linkcmd nvarchar(512)
    
    -- should be executed in msdb
    
    if (db_name() != N'msdb')
    begin
        raiserror (21482, 16, -1, N'sp_MSproxylogshippingmonitorsecondary', N'msdb')
        return 1
    end
    
    -- process the monitor record in log_shipping_monitor_secondary on the monitor server
    
    select @linkcmd = quotename(sys.fn_MSgetlogshippingmoniterlinkname(upper(@monitor_server))) + N'.msdb.sys.sp_processlogshippingmonitorsecondary'
    begin try
        exec @retcode = @linkcmd
            @mode = @mode
            ,@secondary_server = @secondary_server
            ,@secondary_database = @secondary_database
            ,@secondary_id = @secondary_id
            ,@primary_server = @primary_server
            ,@monitor_server = @monitor_server
            ,@monitor_server_security_mode = 0
            ,@primary_database = @primary_database
            ,@restore_threshold = @restore_threshold
            ,@threshold_alert = @threshold_alert
            ,@threshold_alert_enabled = @threshold_alert_enabled
            ,@last_copied_file = @last_copied_file
            ,@last_copied_date = @last_copied_date
            ,@last_copied_date_utc = @last_copied_date_utc
            ,@last_restored_file = @last_restored_file
            ,@last_restored_date = @last_restored_date
            ,@last_restored_date_utc = @last_restored_date_utc
            ,@last_restored_latency = @last_restored_latency
            ,@history_retention_period = @history_retention_period
    end try
    begin catch
        select @retcode = 1
    end catch
    if (@retcode != 0 or @@error != 0)
        return 1
    
    -- all done
    
    return 0
end