[Mono-list] MySQL Connector/NET vs Mono
Bernhard Herzog
schwimmlehrer at gmail.com
Thu Sep 8 16:26:45 EDT 2005
I am really looking forward to the release, especially to this fix:
Bug #10637 Fail connect to specified MySql Hosts
The problem was that we were using BeginConnect/EndConnect to implement connect
timeout. Each one of these uses a worker thread from the .NET thread pool. This
thread pool only has a default of 25 threads so on a very heavily loaded system,
it's possible it could run out. Connect has now been recoded to not use a
worker thread.
That one gave me a lot of headache for some weeks now... If this is the problem that causes this under heavy load:
http://forums.mysql.com/read.php?38,13350,13350
Bernhard
----- Original Message -----
From: Reggie Burnett
To: 'Bernhard Herzog' ; 'Daniel Morgan' ; Mono-list at lists.ximian.com
Sent: Thursday, September 08, 2005 8:08 PM
Subject: RE: [Mono-list] MySQL Connector/NET vs Mono
That is the define however, as you have discovered, Unix sockets have not been tested recently.
----------------------------------------------------------------------------
From: mono-list-bounces at lists.ximian.com [mailto:mono-list-bounces at lists.ximian.com] On Behalf Of Bernhard Herzog
Sent: Thursday, September 08, 2005 12:52 PM
To: Reggie Burnett; 'Daniel Morgan'; Mono-list at lists.ximian.com
Subject: Re: [Mono-list] MySQL Connector/NET vs Mono
Aha, that's good news. I just downloaded the source and have seen that there is support for Unix Sockets, right?
What do I need to compile? Define __MonoCS__? I get this error:
mysqlclient\SharedMemoryStream.cs(94) error CS0030: Cannot convert type 'int' to 'System.UIntPtr'
mysqlclient\SharedMemoryStream.cs(154) error CS0030: Cannot convert type 'int' to 'System.UIntPtr'
Best Regards
Bernhard
----- Original Message -----
From: Reggie Burnett
To: 'Daniel Morgan' ; Mono-list at lists.ximian.com
Sent: Thursday, September 08, 2005 7:32 PM
Subject: RE: [Mono-list] MySQL Connector/NET vs Mono
Win32 specific code was added to the connector to work around limitations in the Socket class. I am not yet shipping Mono tested binaries (though I am working on including this) and so it was an oversight that 1.0.5 shipped broken on Mono. I will correct it in the next release.
MySQL *is not* abandoning Mono. In fact, I have talked with Miguel about getting Connector/Net shipping with Mono.
-Reggie
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From: mono-list-bounces at lists.ximian.com [mailto:mono-list-bounces at lists.ximian.com] On Behalf Of Daniel Morgan
Sent: Thursday, September 08, 2005 12:08 PM
To: Mono-list at lists.ximian.com
Subject: Re: [Mono-list] MySQL Connector/NET vs Mono
If people are having problems running the MySQL Connector/NET on Mono, people could report these bugs to MySQL's bug database or wherever it is or a message to their public forum or mailing list to let them know.
However, I do believe "we" should continue to maintain ByteFX.Data since it works with Mono and it is distributed with Mono. Nobody has stepped up to maintain it. Any takers?
When having problems, it is usually good to include version info too:
What version of Mono? Version of the MySQL database? Version of MySQL Connector/Net? Operating System/Processor?
I have read that ByteFX.Data fails to run on newer 4.x and 5.0 databases.
Martin Hinks <mhinks at gmail.com> wrote:
Hi,
I had lots of problems using the MySQL Connector under Mono and
eventually reverted to using ByteFX - supported or not!
However, If Joe's way works, then that is cool.
On 9/8/05, Joe Audette wrote:
> I have been using the MySQL Connector in mono for
> quite a while with no trouble at all in my project at
> http://www.mojoportal.com
>
> I compile it on Windows and deploy it to the bin
> folder of my web on linux and it works fine for me. I
> don't think I am using the very latest version of the
> Connector though, I think I am only 1 version behind
> the current Connector release.
>
> Hope it helps,
>
> Joe
>
> --- Brion Vibber wrote:
>
> > The documentation at
> > http://www.mono-project.com/M ySQL strongly suggests
> > that MySQL's Connector/NET should be used in
> > preference to the ByteFX
> > driver that ships with Mono.
> >
> > However the current release of MySQL Connector/NET
> > (1.0.5) appears to be
> > Windows-specific; it attempts to make native calls
> > into some ws2_32.dll
> > and fails to work on Mono on eg Linux or Mac OS X.
> >
> > Do we know if this is just a packaging bug (MySQL
> > forgot to build a
> > portable-friendly binary?) or if MySQL is
> > specifically abandoning Mono
> > and cross-platform compatibility?
> >
> > Should Mono's online documentation be updated to
> > reflect this?
> >
> > -- brion vibber (brion @ pobox.com)
> > > _______________________________________________
> > Mono-list maillist - Mono-list at lists.ximian.com
> > http://lists.ximian.com/mailman/listinfo/mono-list
> >
>
>
> joe_audette [at] yahoo dotcom
> http://www.joeaudette.com
> http://www.mojoportal.com
> _______________________________________________
> Mono-list maillist - Mono-list at lists.ximian.com
> http://lists.ximian.com/mailman/listinfo/mono-list
>
--
Martin Hinks
http://www.m-s-d.net
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