16 Feb
2010
16 Feb
'10
6:51 p.m.
Michel-G. .Maria-Sube wrote:
:-)
Alain
Hello
--- On Tue, 2/16/10, Alain Knaff <alain(a)knaff.lu> wrote:
ok
From: Alain Knaff <alain(a)knaff.lu>
Subject: Re: [Lilux-help] access to Oracle
To: "Michel-G. .Maria-Sube" <mgms1(a)yahoo.com>
Cc: lilux-help(a)linux.lu
Date: Tuesday, February 16, 2010, 1:23 PM
On 16/02/10 11:40, Michel-G.
.Maria-Sube wrote:
By it doesn't work I mean: connection is refused Hello,
For several weeks I've installed both server and
client version of Oracle
express 10g on my laptop and I
reguraly encounter connection problem for access to the main
page in graphical version; as it is indicated in the
documentation acces is provided by navigating at adress http://127.0.0.1:1154/apex,
assuming appplication uses
1154 port, and browser is configurated to don't use proxy
for 127.0.0.1; but sometimes it works, sometimes it
doesn't!!! What could happend or what else to do?
THank you in advance for suggestions
M-G
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Can you describe concretely what
happens when "it doesn't"
work? Any error
messages? Or does it just hang? Or what exactly happens? Firefox cannot establish connection with server either
at
address http://127.0.0.1:1154 nor with address
http://localhost:1154; same problem occur with other brrowsers
127.0.0.1 and localhost are actually the same thing...
hmmm, it looks like maybe the process handling this port (1154) is crashed.
Does it occasionally happen that it works again a while after it has
crashed (... or does it need a reboot or Oracle restart to work again)?
What would be interesting to check is:
1. Find out what the process is called: do an lsof -i tcp:1154 while it
works, and not the name of the process. Does it have any log (use lsof
-p processnumber to check whether it has any files open that look like
log files). With ps lww processnumber, you can find out the parent
process' number, which you then can ps in turn.
2. When crashed, check with ps whether it is indeed gone (or just
stopped listening for some reason?). Whether the parent process is gone?
and samely if I check option 'no proxy' of
if I check option
'no proxy for 127.0.0.1, localhost' etc (in preferences)
if you somehow don't trust your browser or its settings, you can try to
telnet directly to the port:
telnet localhost 1154
and check whether you get a "connection refused" there too.
Also, please
watch your line length. In general, it is
custom to stay under
80 characters.
Ok ok