Re: [pgadmin-hackers] Reconnection problem.
От | Guillaume Lelarge |
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Тема | Re: [pgadmin-hackers] Reconnection problem. |
Дата | |
Msg-id | 4DBF242E.8080400@lelarge.info обсуждение исходный текст |
Ответ на | Re: [pgadmin-hackers] Reconnection problem. (Guillaume Lelarge <guillaume@lelarge.info>) |
Ответы |
Re: [pgadmin-hackers] Reconnection problem.
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Список | pgadmin-support |
On 05/02/2011 10:09 PM, Guillaume Lelarge wrote: > On 05/02/2011 10:20 AM, Dave Page wrote: >> On Sun, May 1, 2011 at 4:32 PM, Guillaume Lelarge >> <guillaume@lelarge.info> wrote: >>> Hi, >>> >>> On 04/26/2011 12:46 PM, Piotr Czekalski wrote: >>>> [...] >>>> I'd would appreciate such feature, because working over GSM modem, which >>>> is common to the administrators novadays (I think) is a nightmare ;-). >>>> >>> >>> Got a patch that works. See the attachment. If the query fails, it >>> checks if it's because of a bad connection. If connection is bad, it >>> resets it, and executes once again the query. If it still fails, you >>> have the usual error message. If it succeeds, you won't even notice that >>> it had to reset the connection. >>> >>> I don't see any issue with this patch, but would like others to get a >>> look. It's wxThread and that kind of stuff is not really my thing >>> (threading... eeks). >>> >>> And one more question, we're really early in beta stage. Usually, it >>> would have to wait a few months to get commited in next dev cycle. But >>> it is so early in this stage (actually, beta 1 is not even announced >>> yet), and it would be a so much welcomed patch that I think it could be >>> commited for this release (ie, 1.14). >>> >>> Any opinions, objections, ideas? >> >> You cannot just reconnect silently in a patch like this - the user may >> have created temp tables or otherwise modified the connection-specific >> environment before the connection was lost. Blindly reconnecting and >> then executing the query could have disastrous effects. >> > > Indeed, you're right. I knew I forgot something important with this patch :) > > Too bad, because I really liked the silent reconnection. Well, I suppose > I'll have to change this to make it verbose. > Something more like this, then? -- Guillaume http://www.postgresql.fr http://dalibo.com
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