Connection pooling doesn't require threading.
You can also use a pool of processes which are quite cheap on Linux.
Douglas Garstang wrote:
Do you have a link to where it says this? The DBI docs that I looked at
(perldoc dbi) said that it isn't thread-safe.
-----Original Message-----
From: Leo Ann Boon [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 12, 2006 12:50 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] Re: Nested MySQL Commands
Douglas Garstang wrote:
I also don't believe perl DBI is thread safe....
The lastest docs says that DBI does support multithread connection
pooling. Otherwise, you are always free to implement your AGI in
'modern' :) programming languages like Java or C# that support threads
and pooling.
-----Original Message-----
From: Douglas Garstang
Sent: Wed 1/11/2006 9:08 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Cc:
Subject: RE: [Asterisk-Users] Re: Nested MySQL Commands
Since about 1992... and the Asterisk docs for FastAGI are pretty
rotten. But that's ok, I've come to expect that.
-----Original Message-----
From: Kevin P. Fleming [mailto:[EMAIL PROTECTED]
Sent: Wed 1/11/2006 8:11 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Cc:
Subject: Re: [Asterisk-Users] Re: Nested MySQL Commands
Douglas Garstang wrote:
> I don't get the whole concept of FastAGI. It's nothing
special. Asterisk just opens a connection to a TCP port instead of executing a
binary.
How long have you been around Unix/Linux systems? Do you have
any clue
how much less expensive it is to open a TCP socket as compared
to
forking the Asterisk process, exec()-ing another program,
having that
program open database/web connections, etc.?
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