Re: pg_background (and more parallelism infrastructure patches) - Mailing list pgsql-hackers

On Fri, Jul 25, 2014 at 02:11:32PM -0400, Robert Haas wrote:

> +    pq_mq_busy = true;
> +
> +    iov[0].data = &msgtype;
> +    iov[0].len = 1;
> +    iov[1].data = s;
> +    iov[1].len = len;
> +
> +    Assert(pq_mq_handle != NULL);
> +    result = shm_mq_sendv(pq_mq_handle, iov, 2, false);
> +
> +    pq_mq_busy = false;

Don't you need a PG_TRY block here to reset pq_mq_busy?

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
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