BUG #2118: could not connect to server - Mailing list pgsql-bugs

From zhuge xiao
Subject BUG #2118: could not connect to server
Date
Msg-id 20051220084432.CBD23F0A7F@svr2.postgresql.org
Whole thread Raw
Responses Re: BUG #2118: could not connect to server
Re: BUG #2118: could not connect to server
List pgsql-bugs
The following bug has been logged online:

Bug reference:      2118
Logged by:          zhuge xiao
Email address:      zhuge@Rinaix.cn
PostgreSQL version: 8.0.3
Operating system:   Linux ( FC4 )
Description:        could not connect to server
Details:

Help me!

I have edited the program testlibpq.c which is copied from the PostgreSQL
document to make it become a CGI program. And I have succeeded to compile
the programme, testlibpq.c from the command line:
   [zhuge@xiao2 src]$ cc -o testlibpq testlibpq.c -lpq

And it can run from the command line:
   [zhuge@xiao2 src]$ ./testlibpq

Then, I copied the excuteable program to the CGI directory,
/var/www/cgi-bin. And let it run from the Mozilla Firefox browser whose URL
was http://localhost/cgi-bin/testlibpq. But I failed. The result was that
the below message was displayed in the browser:
could not connect to server: Permission denied
Is the server running locally and accepting connections on Unix domain
socket "/tmp/.s.PGSQL.5432"?

The above message was produced by the below code:
if (PQstatus(conn) != CONNECTION_OK)
        {
        fprintf(stdout, PQerrorMessage(conn));
                exit_nicely(conn);
        }

How can I do? Please help me!

Thank you very much.

zhuge@Rinaix.cn

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