Re: [HACKERS] Error while creating subscription when server isrunning in single user mode

On Wed, May 31, 2017 at 7:54 AM, tushar <tushar.ahuja@enterprisedb.com> wrote:
> centos@centos-cpula bin]$ ./postgres --single postgres -D m1data
> PostgreSQL stand-alone backend 10beta1
> backend> create subscription sub connection 'dbname=postgres port=5433
> user=centos' publication p with (create_slot=0,enabled=off);
> 2017-05-31 12:53:09.318 BST [10469] LOG:  statement: create subscription sub
> connection 'dbname=postgres port=5433 user=centos' publication p with
> (create_slot=0,enabled=off);
>
> 2017-05-31 12:53:09.326 BST [10469] ERROR:  epoll_ctl() failed: Bad file
> descriptor

IMHO, In single user mode, it can not support replication (it can not
have background WALReciver task). However, I believe there should be a
proper error if the above statement is correct.

-- 
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com