Hi there,
Is it possible to write a dynamic loaded C function as an UDP or TCP server?
What we want to do it is:
Add a search function which send a UDP package to remote UDP server
and then listen to an UDP port, waiting for the result.
Ideally, we don't close the UDP server after the search
On Thu, 18 Oct 2007 10:55:19 -0400
Billow Gao [EMAIL PROTECTED] wrote:
Is it possible to write a dynamic loaded C function as an UDP or TCP server?
What we want to do it is:
Add a search function which send a UDP package to remote UDP server
and then listen to an UDP port, waiting for the
On Thu, 18 Oct 2007 10:55:19 -0400
Billow Gao [EMAIL PROTECTED] wrote:
Is it possible to write a dynamic loaded C function as an UDP or TCP
server?
What we want to do it is:
Add a search function which send a UDP package to remote UDP server
and then listen to an UDP port, waiting for the
On Thu, 18 Oct 2007 11:24:24 -0400
Billow Gao [EMAIL PROTECTED] wrote:
I can write the network program.
But I am not 100% sure whether I can add the c-language function (
http://www.postgresql.org/docs/8.2/interactive/xfunc-c.html)
to PostgreSQL. The function will be dynamic loaded by
D'Arcy J.M. Cain [EMAIL PROTECTED] writes:
On Thu, 18 Oct 2007 11:24:24 -0400
And use it in PostgreSQL like:
=
SELECT name, c_talktoremoteudp(emp, 1500) AS overpaid
FROM emp
WHERE name = 'Bill' OR name = 'Sam';
Thanks. This is what I want to know :-)
Regards,
Billow
Yeah, what he wants is to implement a function in Postgres which does
something like an LDAP or DNS lookup or something like that.
Sure you can do this. The only tricky bit is the thing you mentioned about
reusing the connection. You
On Thursday 18 October 2007 12:27:59 Billow Gao wrote:
Thanks. This is what I want to know :-)
Regards,
Billow
Yeah, what he wants is to implement a function in Postgres which does
something like an LDAP or DNS lookup or something like that.
Sure you can do this. The only tricky bit is
