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Re: log_db_daemon errors

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On 11/2/23 2:51 PM, Brendan Kearney wrote:
On 11/2/23 2:49 PM, Francesco Chemolli wrote:
Hi Robert,
  are you sure that you have the required packages on your system?
You'll need perl-DBD-MariaDB and what it depends on



On Thu, Nov 2, 2023 at 6:41 PM Brendan Kearney <bpk678@xxxxxxxxx> wrote:
On 11/2/23 2:14 PM, Robert 'Bobby' Zenz wrote:
>>> Use of uninitialized value $DBI::errstr in concatenation (.) or
>>> string at /usr/lib64/squid/log_db_daemon line 403.
>> You're trying to use an uninitialized variable when outputting(?) the
>> error message. Fix that first. I'm guessing you're using the `errstr`
>> function wrong there, see the official documentation for hints:
>> https://metacpan.org/pod/DBD::MariaDB
>>
>>> Cannot connect to database:  at /usr/lib64/squid/log_db_daemon line
>>> 403.
>> And then you should see what error you're actually getting here. My
>> guess is that it will be a permission issue. User not allowed to
>> connect from this host, or process not allowed to access the socket or
>> something similar.
> My apologies, I missed that that might not be a script you've written.
> I guess it is a ready-made script?
> _______________________________________________
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> squid-users@xxxxxxxxxxxxxxxxxxxxx
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yes, this is the script packaged with squid from the fedora repos.  i
will try to correct the script, which i believe may be victim to newer
syntax in an updated perl version or something like that.  we'll see
what comes of it...

thanks,

brendan

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--
    Francesco

got that...

[root@server3 bin]# rpm -qa |grep perl |grep -i maria

perl-DBD-MariaDB-1.22-4.fc38.x86_64

original script:

# perform db connection
my $dsn = "DBI:mysql:database=$database" . ($host ne "localhost" ? ":$host" : "");
my $dbh;
my $sth;
eval {
    warn "Connecting... dsn='$dsn', username='$user', password='...'";
    $dbh = DBI->connect($dsn, $user, $pass, { AutoCommit => 1, RaiseError => 1, PrintError => 1 });
    };
if ($EVAL_ERROR) {
    die "Cannot connect to database: $DBI::errstr";
}

hacked up, but seemingly working, mods:

# perform db connection
    # my $dsn = "DBI:mysql:database=$database" . ($host ne "localhost" ? ":$host" : "");
my $dsn = "DBI:MariaDB:database=$database;host=$host";
my $dbh;
my $sth;
eval {
        # warn "Connecting... dsn='$dsn', username='$user', password='...'";
    $dbh = DBI->connect($dsn, $user, $pass, { AutoCommit => 1, RaiseError => 1, PrintError => 1 });
    };
if ($EVAL_ERROR) {
        # die "Cannot connect to database: $DBI::errstr";
        die;
}

i am by far not a developer, so i cannot say what should be in the script.  brute forcing it got me to the mods shown above.

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