Re: Deadlock

Поиск
Список
Период
Сортировка
От Daniele Varrazzo
Тема Re: Deadlock
Дата
Msg-id BANLkTiknm+2_pRvkzw9xbVmnC8MxOa5syg@mail.gmail.com
обсуждение исходный текст
Ответ на Deadlock  (Daniele Varrazzo <daniele.varrazzo@gmail.com>)
Список psycopg
On Sat, May 28, 2011 at 1:12 AM, Daniele Varrazzo
<daniele.varrazzo@gmail.com> wrote:
> The script in ticket #55
> (http://psycopg.lighthouseapp.com/projects/62710-psycopg/tickets/55)
> sometimes triggers a deadlock. More rarely I've got a segfault or a
> loss of sync with the server.

The problem should be fixed. We were processing notifies after
releasing the connection lock, together with the result process. But,
while the result is in a read-only structure, processing notifies
implies parsing the connection, possibly disrupting the communication
for other threads.

-- Daniele

В списке psycopg по дате отправления:

Предыдущее
От: Daniele Varrazzo
Дата:
Сообщение: Re: Installing via pip under Win7 + virtualenv + VC++2008
Следующее
От: Jason Erickson
Дата:
Сообщение: Re: Installing via pip under Win7 + virtualenv + VC++2008