Listener Won't accept connections after time (OERR TNS lost contact)

I am running 8.1.7.0.1 on Linux 7.1 (all patches applied).
Things were going great until this morning and my listener now
seems to be flaking out. After I start it, people can connect to
the database but within a few minutes they start getting
ORA-12547 TNS lost contact when they try to connect. If I
tnsping the database from my client I get the "No Listener"
message. Doing a status on the listener shows that (2) service
handlers are active for my database...when I first start it there
is only one. What does that mean? Does anyone have any
suggestions? Thanks in advance...

How is your Apple TV connected to your Computer? I know that you are doing this wirelessly, but is their an access point being used between your computer and the Apple TV? If so, is it and Airport Extreme, or a third-party router? If third-party, what type? N? G?
What is the distance between your computer and the bedroom? What type of computer are you using Mac or PC? If PC, XP or Vista?
Sorry to ask all of these questions, but I'm trying to figure out if this is a problem with the distance and, if so, can the router be tweaked to increase its broadcast to your bedroom.
If the the distance is too great, you might have to purchase an Airport Express to work as an extender. On the other hand, if you are using a Linksys Router, you can change the Radio Beacon to improve signal. If you are using an access point google Beacon Interval, Fragmentation Threshold, and RTS Threshold.
For example, change your Beacon to 50, your Fragmentation Threshold to 2304 and your RTS Threshold to 2305. This will improve the quality of the signal. You do this by accessing your Router through your web browser: type 192.168.1.1 (or whatever is the equivalent for your router.)
Well, I'm walking between the raindrops here. Good luck.

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FMS 3.0 stops accepting connections after 1-3 days, restart required

Hi,
We have a custom application that is running on FMS. Server is dedicated just for fms, there is only one application running on the server, with more instances, average traffic is 3-15 simultaneous users. The problem is, server suddenly stops accepting connections (after 1-3 days from restart), from this point it is impossible to connect to any instance, and fms server must be restarted. When the server crashes, the admin console can see all open instances, can close instances, can restart fms. There is nothing logged, that would explain this sudden failure.
Second problem is, cores are connected and disconnected too often, causing client to reconnect (takes 2-5 seconds).
Do you have any idea what is causing these problems?
Hardware: 4 x quadcore Intel(R) Xeon(R) CPU E7440 @ 2.40GHz, 32 GB ram
OS: CentOS release 5.3 (Final), kernel: 2.6.18-128.4.1.el5
cpu and mem usage: 1-5% max
FMS:
version: Adobe Flash Media Server 3.0.1 r123
license: valid, unlimited
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- Mbits in/out: 50/350 (48 hours from restart)
- Msgs in/out/drop: 4.000.000/21.000.000/0 (48 hours from restart)
- no problems with connection, no lags
LOGS:
admin.log
#Fields: date    time    x-pid    x-status    x-ctx    x-comment
2009-10-07    00:03:30    4816    (i)2581242    Core (8684) disconnected : _defaultRoot_:_defaultVHost_:::_1.    -
2009-10-07    00:03:31    4816    (i)2581241    Connection to admin received.    -
2009-10-07    00:03:31    4816    (i)2581243    Connection from core 10772 received.    -
2009-10-07    00:03:31    4816    (i)2581244    Connection from core 10772 accepted.    -
... repeating (10 minutes - 1 hour period)
master.log
#Fields: date    time    x-pid    x-status    x-ctx    x-comment
2009-10-07    00:03:31    24962    (i)2581223    Core (8684) is no longer active.    -
2009-10-07    00:03:31    24962    (w)2581256    Core (8684) _defaultRoot_:_defaultVHost_:::_1 experienced 1 failure[s]!    -
2009-10-07    00:03:31    24962    (i)2581221    Core (10772) started, arguments : -adaptor "_defaultRoot_" -vhost "_defaultVHost_" -app -inst -tag "_1" -conf "./conf/Server.xml" -name "_defaultRoot_:_defaultVHost_:::_1".    -
... repeating (10 minutes - 1 hour period)
edge.log
#Fields: date    time    x-pid    x-status    x-ctx    x-comment
2009-10-07    00:03:08    24982    (w)2641213    Connection rejected by server. Reason : [ Server.Reject ] : (_defaultRoot_, _defaultVHost_) : Application (doodletoostats) is not defined.    -
2009-10-07    00:03:30    24982    (i)2581250    Edge disconnected from core (8684).    -
2009-10-07    00:03:31    24982    (i)2581252    Registering core (10772).    -
... repeating (1 - 3 hours period)
core.log
#Fields: date    time    x-pid    x-status    x-ctx    x-comment
2009-10-07    00:03:31    10772    (i)2581237    Starting admin app on core (10772).    -
2009-10-07    00:03:31    10772    (i)2581238    Core (10772) connecting to admin.    -
2009-10-07    00:03:31    10772    (i)2581231    Core (10772) connected to admin.    -
2009-10-07    00:03:31    10772    (i)2581234    Core (10772) connection to admin accepted.    -
2009-10-07    00:03:31    10772    (i)2581246    Core (10772) sending register cmd to edge.    -
2009-10-07    00:54:22    11329    (i)2581247    Core (11329) disconnected from edge.    -
2009-10-07    00:54:22    11329    (i)2581233    Core (11329) disconnecting from admin.    -
... repeating

We have seen similar issues and the best work around is to have your clients connect on alternate cores/servers. The way to accomplish this really depends on your type of application.

Repeated 'ORA-12547: TNS: lost contact' messages after installing Oracle 10

Hi,
I installed Oracle 10g on Redhat ES 3, and the install went well, but when I try and interact with the server I get the message:
ORA-12547: TNS: lost contact
For example, if I use the Database Configuration Assistant to attempt to create a database, I will see the above message when it begins the database creation process, or if I try to interact with the Oracle server using sqlplus I will see the above message after each command entered.
I had recently tried to install Oracle 8.1.7 on the same box, but abandoned that after deciding that the effort required to link Oracle 8 on RHES3 just wasn't worth it.
I have been told that my previous partial installation of Oracle 8 may be the cause of the problem, and have been advised to uninstall Oracle 8, uninstall Oracle 10g, and reinstall Oracle 10g. I find it hard to believe that it would require such an action to solve this problem. Are there any configuration changes I can make to resolve it?
My problem sounds like it may be similar problem to a recent posting by Hugo Ferrer - but my Spanish isn't good enough to fully understand Hugo's problem. Anyways, I am new to Oracle, so thanks for any help with this problem.
Colm.

My last message asking for a grater degree of specificity was not overly specific, hence I am posting the kernel parms that I have set with the hopes that you will spot one that I set improperly or one that I neglected to set.
[root@awyr ~]# cat /proc/sys/kernel/shmmax
2147483648
[root@awyr ~]# cat /proc/sys/kernel/shmmni
4096
[root@awyr ~]# cat /proc/sys/kernel/shmall
2097152
[root@awyr ~]# ipcs -lm |grep "min seg size"
min seg size (bytes) = 1
[root@awyr ~]# cat /proc/sys/kernel/sem | awk '{print $1}'
250
[root@awyr ~]# cat /proc/sys/kernel/sem | awk '{print $2}'
32000
[root@awyr ~]# cat /proc/sys/kernel/sem | awk '{print $3}'
100
[root@awyr ~]# cat /proc/sys/kernel/sem | awk '{print $4}'
128
[root@awyr ~]# cat /proc/sys/fs/file-max
65536
[root@awyr ~]# cat /proc/sys/net/ipv4/ip_local_port_range
1024 65000
[oracle@awyr Desktop]$ ulimit -n
63536
[oracle@awyr Desktop]$ ulimit -u
4091
[oracle@awyr Desktop]$ ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
file size (blocks, -f) unlimited
max locked memory (kbytes, -l) 32
max memory size (kbytes, -m) unlimited
open files (-n) 63536
pipe size (512 bytes, -p) 8
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 4091
virtual memory (kbytes, -v) unlimited
from sysctl -a
my fs.file-max = 65536
in my limits.conf I added:
oracle soft nofile 4096
oracle hard nofile 63536
in my (1) /etc/pam.d/system-auth (2) /etc/pam.d/sshd (3) /etc/pam.d/su (4) /etc/pam.d/login
files I added:
session required pam_limits.so
and verified that it exists
in my limits.conf I added
oracle soft nproc 2047
oracle hard nproc 16384
my /etc/oratab has:
orcl:/usr/local/oracle/app/oracle/oracle/product/10.2.0/db_1:N
I tried to change the N at the end to a Y but to no avail
my /etc/oraInst.loc has:
inventory_loc=/usr/local/oracle/app/oracle/oraInventory
inst_group=oinstall
Thanks again for your atention
Richard

Linux Error: 104: Connection reset by peer TNS-12547: TNS:lost contact

My system seems to be hanged , so I restarted my RHEL 4 linux with ORACLE 10.2.0.4.
but i can't able to start the listener.
please help me out.
[oracle@localhost log]$ lsnrctl start LISTENER_LIMCAMP
LSNRCTL for Linux: Version 10.2.0.4.0 - Production on 26-AUG-2010 09:02:09
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Starting /ora10gsoft/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.2.0.4.0 - Production
System parameter file is /ora10gsoft/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /ora10gsoft/oracle/product/10.2.0/db_1/network/log/listener_limcamp.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.localdomain)(PORT=1521)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost.localdomain)(PORT=1521)))
TNS-12547: TNS:lost contact
TNS-12560: TNS:protocol adapter error
TNS-00517: Lost contact
Linux Error: 104: Connection reset by peer

[oracle@localhost admin]$ cat listener.ora
# listener.ora Network Configuration File: /ora10gsoft/oracle/product/10.2.0/db_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER_LIMCAMP =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1521))
CLONE =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1523))
PROD1 =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1522))
SID_LIST_CLONE =
(SID_LIST =
(SID_DESC =
(ORACLE_HOME = /ora10gsoft/oracle/product/10.2.0/db_1)
(SID_NAME = CLONE)
SID_LIST_PROD1 =
(SID_LIST =
(SID_DESC =
(ORACLE_HOME = /ora10gsoft/oracle/product/10.2.0/db_1)
(SID_NAME = PROD1)
SID_LIST_LISTENER_LIMCAMP =
(SID_LIST =
(SID_DESC =
(ORACLE_HOME = /ora10gsoft/oracle/product/10.2.0/db_1)
(SID_NAME = LIMCAMP)
[oracle@localhost admin]$ cat tnsnames.ora
# tnsnames.ora Network Configuration File: /ora10gsoft/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
DEV =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1523))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1522))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = dev)
LIMCAMP =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = LIMCAMP)
# tnsnames.ora Network Confi72uration File: /ora1072soft/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora
LISTENER_DEV =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1523))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1522))
LIMCADEV =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = LIMCADEV)
LIMCASP =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.119.221)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = LIMCASP)
TOCLONE =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1523))
(CONNECT_DATA =
(SERVICE_NAME = CLONE)
TOPROD1 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.106.72)(PORT = 1522))
(CONNECT_DATA =
(SERVICE_NAME = PROD1)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
[oracle@localhost admin]$ lsnrctl start
LSNRCTL for Linux: Version 10.2.0.4.0 - Production on 26-AUG-2010 13:07:55
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Starting /ora10gsoft/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.2.0.4.0 - Production
System parameter file is /ora10gsoft/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /ora10gsoft/oracle/product/10.2.0/db_1/network/log/listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.localdomain)(PORT=1521)))
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-12547: TNS:lost contact
TNS-12560: TNS:protocol adapter error
TNS-00517: Lost contact
Linux Error: 104: Connection reset by peer
[oracle@localhost admin]$ lsnrctl services
LSNRCTL for Linux: Version 10.2.0.4.0 - Production on 26-AUG-2010 13:08:02
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
Linux Error: 111: Connection refused
[oracle@localhost admin]$ lsnrctl start LISTENER_LIMCAMP
LSNRCTL for Linux: Version 10.2.0.4.0 - Production on 26-AUG-2010 13:08:13
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Starting /ora10gsoft/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.2.0.4.0 - Production
System parameter file is /ora10gsoft/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /ora10gsoft/oracle/product/10.2.0/db_1/network/log/listener_limcamp.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.106.72)(PORT=1521)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.106.72)(PORT=1521)))
TNS-12547: TNS:lost contact
TNS-12560: TNS:protocol adapter error
TNS-00517: Lost contact
Linux Error: 104: Connection reset by peer
[oracle@localhost log]$ tail -100 listener.log
TNSLSNR for Linux: Version 10.2.0.4.0 - Production on 26-AUG-2010 13:00:22
Copyright (c) 1991, 2007, Oracle. All rights reserved.
System parameter file is /ora10gsoft/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /ora10gsoft/oracle/product/10.2.0/db_1/network/log/listener.log
Trace information written to /ora10gsoft/oracle/product/10.2.0/db_1/network/trace/listener.trc
Trace level is currently 0
Started with pid=6230
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.localdomain)(PORT=1522)))
Listener completed notification to CRS on start
TIMESTAMP * CONNECT DATA [* PROTOCOL INFO] * EVENT [* SID] * RETURN CODE
TNSLSNR for Linux: Version 10.2.0.4.0 - Production on 26-AUG-2010 13:02:15
Copyright (c) 1991, 2007, Oracle. All rights reserved.
System parameter file is /ora10gsoft/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /ora10gsoft/oracle/product/10.2.0/db_1/network/log/listener.log
Trace information written to /ora10gsoft/oracle/product/10.2.0/db_1/network/trace/listener.trc
Trace level is currently 0
Started with pid=6295
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.localdomain)(PORT=1521)))
Listener completed notification to CRS on start
TIMESTAMP * CONNECT DATA [* PROTOCOL INFO] * EVENT [* SID] * RETURN CODE
TNSLSNR for Linux: Version 10.2.0.4.0 - Production on 26-AUG-2010 13:07:55
Copyright (c) 1991, 2007, Oracle. All rights reserved.
System parameter file is /ora10gsoft/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /ora10gsoft/oracle/product/10.2.0/db_1/network/log/listener.log
Trace information written to /ora10gsoft/oracle/product/10.2.0/db_1/network/trace/listener.trc
Trace level is currently 0
Started with pid=6429
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.localdomain)(PORT=1521)))
Listener completed notification to CRS on start
TIMESTAMP * CONNECT DATA [* PROTOCOL INFO] * EVENT [* SID] * RETURN CODE
[oracle@localhost log]$ pwd
/ora10gsoft/oracle/product/10.2.0/db_1/network/log
Please find the above inputs.
Regards,
Sakthivel

IPhone 3gs WI-Fi won't stay connected after 6.1 update

I have a 3gs and the wi-fi connections have been working fine on iOS 5.1 etc. until I just updated to 6.1. Now it sees the networks that I normally connect to, but it won't connect unless I physically move closer to the source of the wi-fi signal in my office, ie. the Airport Extreme Router with the software update that just came out last week. I had this problem before and after I updated the router software. No problem previously. Its like the phone can't hold onto the wireless connection and either can't connect or won't stay connected. I've hard re-booted, and reset network settings, etc. No luck. What's the problem and the solution? Thanks.

valerie101 wrote:
Would like to know from Apple how long until this is fixed.
We're not Apple here, and you would have known that had you read the Terms of Use of this forum. Apple does not, and will not respon to posts here.
We are users here, just like you. We are volunteering our time to help others with technical support problems they may have.
If you would like technical support, please state your problem clearly, succinctly, without ranting and raving, and I'm sure there are many of us that would be more than happy to help you.

Wifi won't stay connected after switching phone off and back on

This does not seem to be the apparently common problem of either dropping wi-fi signal OR losing wi-fi after the phone sleeps.
I have a 3GS. My wi-fi works fine all day while I'm around the house even with multiple sleep events. However, when I switch off my phone at night and then turn it back on again the next morning, the phone stays on 3G. If I go to the wi-fi settings, it shoes wi-fi is "on" and I can select my network and it will join it right away. It just doesn't rejoin automatically.
I am not certain about this, but I think this problem may have only started when I recently switched on the "ask to join networks" setting. I have tried turning this off but still the problem remains.
My wife's 3GS and my son's 4 both stay connected after a switch off and back on, and we are all using the same network.
If anyone has any suggestions I would be most appreciative. With three of us now sharing the cell data plan we are getting very close to the limit each month and want to maximize wi-fi usage.
Thanks.

SKAshanchi wrote:
From this article:
http://support.apple.com/kb/HT5883?viewlocale=en_US&locale=en_US
Note: Touch ID cannot be used for purchases if Require Password in Settings > General > Restrictions is set to Immediately.
I don't have any restrictions set on my phone at all.

Won't accept password after leopard install

I just upgraded my iMac OS10.2.8 to Leopard and all went well until the restart. I normally have auto login since I'm the only user but now the password login pops up and it won't accept any of the passwords I enter. Help!

Hi there. New user. My two small children were trying to access my computer and now my password does not work. All these messages started to come up including Mail wants to use the login keychain; PubSubAgent...Dotmacsyncclient... They keep popping up and my old password won't work. It also seems to be interupting my email sending as well. It asks repeadily for my email account passwords (they work though) Help! I work from home and am really nervous about these problems. Thanks so much!

Connecting sysdba as root user :ORA-12547: TNS:lost contact

Hi
Oracle software/databases installed as oracle user
when i tried to connect to sysdba as root user
sdp1:/oracle/product/11.2.0/bin# sqlplus '/ as sysdba'
SQL*Plus: Release 11.2.0.1.0 Production on Mon Jan 7 05:08:16 2013
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORACLE_HOME = /oracle/product/11.2.0
System name: AIX
Node name: sdp1
Release: 1
Version: 6
Machine: 00056514D700
Instance name: main
Redo thread mounted by this instance: 0 <none>
Oracle process number: 0
Unix process pid: 25559200, image: oracle@sdp1
*** 2013-01-07 05:08:17.098
skgm error 27121: errno = 13, info = 3, 1048584, 0, 0, 0, 0, 0
ERROR:
ORA-12547: TNS:lost contact

Hi,
root is not - and must not be - member of dba group.
You must perform your operation under the oracle (or whatsoever) unix account, either bu su - or by sudo -

I have a Mac Mini, and it won't accept connecting my Sony video camera. So I got a SD mem card reader to unload my movies from. It worked the first time I used it a few months ago. This time it says it doesn't recognize the format I am trying to use?

I have all thenecessary updates. I have switched over from a PC to Mac back in April and have nad nothing but problems adapting. I don't know why this worked the first time, and put my videos inti imovie, and now it doesn't recognize it at all. And the Mem card reader does work, because I just put the SD card from my regular camera into it and it downloaded those fine, it just won't take my movies!

Which sony camera? I have a Sony HDR-CX550 right now and have been able to use the SD card as well as connect the camera directly. I also had CX110 that work too. You may want to try to copy the complete top level folder from the SD card to the Hard drive, then try to "import from Camera archive" and select that folder.

Listener won't release connections

Hi,
I'm getting "Exception occurred while getting connection: oracle.ucp.UniversalConnectionPoolException: All connections in the Universal Connection Pool are in use"
after a few seconds of single user use on my Apex (4.1) application.
Looking at the admin page I can see that the "active" connections have reached the max connections setting.
Problem is, the active sessions counter never reduces. I am just entering the demo app that comes with Apex going into orders and selecting one.
Trying exactly the same on my laptop with local listener and database set up the active connections are released and return to 0 when I do exactly the same.
The JDBC settings are as follows: Inital Pool 3, Min connections 1, max 10, Max statements 10, Inactivity TO 1800, Statement TO 900.
Increasing the max connections simply delays the problem.
Any ideas as to why the connections are not being released back into the pool? Thought it might be something wrong with the Apex install which was done for using the app server, but I can't see anything from the installation guide that helps.
Cheers
Mark

Apex listener 1.1.4.195.00.12
DB 11.2
Apex 4.1
Here is the log, as soon as I start using the demo app I get closed connection messages, and for each one I get an active connection in the admin console, until eventually there are none available.
Sometimes it seems to behave, but other times it doesn't work at all.
I have the listener running on an application server (stand alone). But if I have the listener running on my local PC it gives the same issues.
I have tried installing the db, apex, listener all on my laptop and the demo app works just fine with none of these closed connection messages
Log below:
c:\apexlstnr>java -jar apex.war
INFO: Starting: C:\apexlstnr\apex.war
See: 'java -jar apex.war --help' for full range of configuration options
INFO: Extracting to: C:\Users\carym\AppData\Local\Temp\apex
INFO: Using classpath: file:/C:/Users/carym/AppData/Local/Temp/apex/apex/____emb
edded/start.jar:file:/C:/Users/carym/AppData/Local/Temp/apex/apex/WEB-INF/lib/ap
ex.jar:file:/C:/Users/carym/AppData/Local/Temp/apex/apex/WEB-INF/lib/commons-fil
eupload-1.2.1.jar:file:/C:/Users/carym/AppData/Local/Temp/apex/apex/WEB-INF/lib/
je-4.0.103.jar:file:/C:/Users/carym/AppData/Local/Temp/apex/apex/WEB-INF/lib/ojd
bc6.jar:file:/C:/Users/carym/AppData/Local/Temp/apex/apex/WEB-INF/lib/ojmisc.jar
:file:/C:/Users/carym/AppData/Local/Temp/apex/apex/WEB-INF/lib/poi-3.6-20091214.
jar:file:/C:/Users/carym/AppData/Local/Temp/apex/apex/WEB-INF/lib/ucp.jar:file:/
C:/Users/carym/AppData/Local/Temp/apex/apex/WEB-INF/lib/xdb-11.2.0.jar:file:/C:/
Users/carym/AppData/Local/Temp/apex/apex/WEB-INF/lib/xmlparserv2-11.2.0.jar:
INFO: Starting Embedded Web Container in: C:\Users\carym\AppData\Local\Temp\apex
Oct 29, 2012 9:52:51 AM ____bootstrap.Deployer deploy
INFO: Will deploy application path=C:\Users\carym\AppData\Local\Temp\apex\apex\W
EB-INF\web.xml
Oct 29, 2012 9:52:51 AM ____bootstrap.Deployer deploy
INFO: deployed application path=C:\Users\carym\AppData\Local\Temp\apex\apex\WEB-
INF\web.xml
Using config file: C:\Users\carym\AppData\Local\Temp\apex\apex-config.xml
-- listing properties --
PropertyCheckInterval=60
ValidateConnection=true
MinLimit=1
MaxLimit=10
InitialLimit=3
AbandonedConnectionTimeout=900
MaxStatementsLimit=10
InactivityTimeout=1800
MaxConnectionReuseCount=1000
APEX Listener version : null
APEX Listener server info: Grizzly/1.9.18-o
Oct 29, 2012 9:52:56 AM com.sun.grizzly.Controller logVersion
INFO: Starting Grizzly Framework 1.9.18-o - Mon Oct 29 09:52:56 GMT 2012
INFO: http://localhost:8080/apex started.
Using JDBC driver: Oracle JDBC driver version: 11.2.0.2.0
Closed Connection
Closed Connection
Closed Connection
Closed Connection
Closed Connection

Lion Server Won't Accept Password After New Motherboard Installed

We got a mac mini with Lion Server installed on it. The motherboard went bad so we took it back, and they put in the new motherboard. We couldn't log into the computer after that for some reason so we reinstalled it using the Time Machine backup we had (running from the other drive). Then we were able to log in using our admin password. Now the connecct to server won't work, even though we're trying to connect to ourselves, which should us the admin password. We deleted all the keychain passwords but to no avail.
Thoughts?

We had to reinstall the software (using cmd-r when booting up) and then reload everything. That fixed it.

Bluetooth Keyboard/Mouse/Trackpad won't automatically connect after installing Boot Camp

Hey guys!
Another peculiar thing happened to me today with my 3-week-old maxed-out 2012 iMac (other than it kernel panicking when I powered it down the other day...did I mention this was 3 weeks old?).
After installing Boot Camp which I will never do again, my iMac (on the OS X side) no longer recognizes my stock Apple Wireless Keyboard, Magic Trackpad, or Magic Mouse automatically, until I press a button on the keyboard and wait 5 seconds, click the trackpad and wait 5 seconds, or click the mouse and wait 5 seconds.
(The Windows 8 Boot Camp side pairs with the devices immediately after Windows boots, which leads me to believe that the bluetooth devices are defaulting to look for Windows.)
One of my huge fears I had when considering purchasing an iMac is that the Bluetooth devices wouldn't immediately connect. Being a power-user with former Mac notebooks and working understandably fast having owned a web development company for 8 years now and not having to worry about Bluetooth device pairing, I'd like to think this fear is substantiated. But after first use (before installing Windows 8 with Boot Camp Assistant) it functioned normally and the iMac would automatically discover my peripherals and connect them by the time time computer turned on. I also had no trouble holding the Option key on boot to select a boot device....
Now, ever since I set up Windows 8 on the Boot Camp partition and paired the keyboard/mouse/trackpad to Windows, the Mac side completely ignores the keyboard/mouse/trackpad until I click a button on each.
I'm trying to keep it together but this is raging me out.
I went into Windows, immediately unpaired the 3 peripherals from windows and now use a wired keyboard/mouse with Windows (yay, desk space!), deleted the items entirely from the bluetooth panel, then booted to Mac and did the same thing. I then re-paired the devices to the OS X side andddd...no go! Still doesn't find them automatically. I am extremely upset by this and can't seem to fix it.
To summarize, my two issues are:
A. The iMac in OS X does not automatically recognize my bluetooth peripherals until I click a button on each and wait a couple seconds for them to pair.
B. I cannot hold Option to select a boot device (or choose Windows/Mac for example) because the computer doesn't recognize the keyboard until OS X boots and I press a key.
Please...for the love of god...someone help me, and stop me from formatting my entire computer over this issue.

I don't have a logitech mouse, but is it possible that the mouse is going to sleep during the reboot, and is thus unavailable when the OS is looking for it?

Printer connection after time capsule install

After installation of Time Capsule, none of the wireless printers on the network are recognized. Can they be setup or reconnected on my computer (iMac) or is that setup on each of the printers?

You setup printers on the printer..
The usual method is to connect to the computer by its usb port.. then use the CD that came with the printer for the installation wizard and setup wireless on the printer to work in infrastructure mode with the TC.. you can also use WPS method.. WPS is very well hidden in the TC or any of the apple products.
Most printers now have WPS.. you can use pin method.
Remember most printers are SMB devices.. so keep wireless name compatible.. short, no spaces pure alphanumeric. Not apple spaces and apple apostrophe.

AirPort won't auto connect after resetting admin password

The other day I reset my admin password using the install disk and now AirPort won't log on automatically when I start my laptop. Has this happened to any one else? I have tried going through the network preferences, internet connect, and tried a couple of other things and the problem hasn't been fixed.

Try the following, in order, until (hopefully) resolved:
1a. Delete Preferred Network(s)
System Preferences > Network > AirPort > Advanced > AirPort tab
Under "Preferred Networks," delete the network(s) you regularly use from the list.
1b. Delete AirPort Keychain Entries
Launch the "Keychain Access" application located in Applications/Utilties.
Click on the "Kind" filter at the top, and look for any "AirPort network password" entries...and delete them.
1c. Add Preferred Network(s)
System Preferences > Network > AirPort > Advanced > AirPort tab
Add the preferred network(s) using the "+" button.
Restart or log out then back in.
2. Move System Configuration Files
(Note: You will have to reestablish your network connections settings.)
Go to /Library/Preferences
Move the SystemConfiguration folder to the desktop.
Restart your Mac. (Note: OS X will rebuild the files that are now sitting on your desktop. If this doesn't resolve the issue, you can move the folder back to it's original location.)

Listener Won't accept connections after time (OERR TNS lost contact)

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