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  • C#+Mysql Runs out of Connections. I am using 'using' and closing all connections immediately.

    - by Cyril Gupta
    In the application that I am making right now, I am getting this error: error connecting: Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached. Evidently I am touching max-count in the connection pool. I am dutifully using 'using' with all connection objects and freeing them up immediately when the function is done with them. This is on C#, and I am using the MySql Data Dll. Is there something wrong with the dotnet connector for MySql? Is there a workaround?

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  • app.config and 64-bit machines

    - by Dale Lutes
    I have an app that works fine on 32-bit systems, but fails on XP 64 bit systems. I've tracked it down to the connection string defined in my app.config thus: <connectionStrings> <clear/> <add name="IFDSConnectionString" connectionString="Data Source=fdsdata;Initial Catalog=IFDS; Trusted_Connection=true;Connect Timeout=0" providerName="System.Data.SqlClient" /> </connectionStrings> When I try to reference it in code, I find that the ConfigurationManager.ConnectionStrings collection only contains the LocalSqlServer connection string from the machine.config file and not my custom string. Another oddity is that it works fine when I run the app out of Visual Studio. It is only when I run out of the release folder that the connection string does not get defined. The application's .exe.config file is there in the release folder along with the .exe file and is up to date.

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  • Won't connect to the database

    - by user1657958
    I'm confused...I'm using the same code in a different document and in there it's not a problem to get a connection to the database. But in the new document it's just not working...(password, username, database name...all is checked and correct) :-/ <?php define ("DB_HOST", "db1234567.db.hello.com"); // set database host define ("DB_USER", "db1234567"); // set database user define ("DB_PASS","password123"); // set database password define ("DB_NAME","db1234567"); // set database name $link = mysql_connect(DB_HOST, DB_USER, DB_PASS) or die("Couldn't make connection."); $db = mysql_select_db(DB_NAME, $link) or die("Couldn't select database"); ?> In the browser I get this: "Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'db1234567'@'123.123.12.12 (using password: YES) in /homepages/12/1234567/test/test.php on line 8 Couldn't make connection." Would be cool if someone could help me :) I'm not seeing any error... Thx!

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  • why is Outlook 2007 continuously losing Connection to Exchange Server

    - by Manu
    what could be the reason for Outlook 2007 continously losing and reestablishing the connection to exchange? I tried disabling all anti-viruses and firewalls but it did not help. I should mention that even though this seems to happen to all users, some users cannot even send emails because it happens every few seconds while others can work relatively undisturbed (it happens a few times per hour).

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  • SSL connection errors from Apache

    - by Yang
    I'm running a (self-signed) SSL cert site on Apache/2.2.14 on Ubuntu 10.04, but various browsers are giving errors on half the connection attempts. Just now saw this transient error from Chrome: "Error 126 (net::ERR_SSL_BAD_RECORD_MAC_ALERT): Unknown error." Hit refresh and the problem goes away for a while. wget too: $ wget --no-check-certificate https://dev.foo.com/deps/ --2010-09-08 19:30:26-- https://dev.foo.com/deps/ Resolving dev.foo.com... 184.72.53.220 Connecting to dev.foo.com|184.72.53.220|:443... connected. OpenSSL: error:0407006A:rsa routines:RSA_padding_check_PKCS1_type_1:block type is not 01 OpenSSL: error:04067072:rsa routines:RSA_EAY_PUBLIC_DECRYPT:padding check failed OpenSSL: error:1408D07B:SSL routines:SSL3_GET_KEY_EXCHANGE:bad signature Unable to establish SSL connection. Run it right away again and it works: $ wget --no-check-certificate https://dev.foo.com/deps/ --2010-09-08 19:30:29-- https://dev.foo.com/deps/ Resolving dev.foo.com... 184.72.53.220 Connecting to dev.foo.com|184.72.53.220|:443... connected. WARNING: cannot verify dev.foo.com's certificate, issued by `/CN=dev.foo.com': Self-signed certificate encountered. HTTP request sent, awaiting response... 200 OK Length: 3157 (3.1K) [text/html] Saving to: `index.html' 100%[======================================>] 3,157 --.-K/s in 0s 2010-09-08 19:30:29 (48.6 MB/s) - `index.html' saved [3157/3157] In my sites-enabled/default-ssl: SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key The cert: -----BEGIN CERTIFICATE----- MIIBszCCARwCCQCa0TzNwqLgsTANBgkqhkiG9w0BAQUFADAeMRwwGgYDVQQDExNk ZXYucGFydHlvbmRhdGEuY29tMB4XDTEwMDgyNzA2MzA1N1oXDTIwMDgyNDA2MzA1 N1owHjEcMBoGA1UEAxMTZGV2LnBhcnR5b25kYXRhLmNvbTCBnzANBgkqhkiG9w0B AQEFAAOBjQAwgYkCgYEAzXDEULpCUqIc9hV/ESFapkckR2uoYINA81DvG2aQZ9Ot Q30OwX2ae2CC4bSzJEIVlahU8vjVrWpmpa28NEhQbqh4ywwbl1XDrEVYI6Gkfimf snJhOKyaVrEhlwutYtBjmsz3ZIqwymMPm/6smVcSS5dJIynlSmtltxX6ivPcO8UC AwEAATANBgkqhkiG9w0BAQUFAAOBgQBGxHVkpSSOnZjzuySRepjhAlV/yhe9Fx23 fh12WrjQMEi98B7JEuNSLXDWckUN7O6XRc3RzKmazcGHJqzhn0Ov6gAmAE2XjZ/x VW21xmaLwk+KgYKFJbJJaP3jMSpU7I3aa11wqAkR2Zd4Nkm9N0YXYIzcBdfztTVI Et8mEHBFdg== -----END CERTIFICATE----- The cert is in turn generated via: $ make-ssl-cert generate-default-snakeoil --force-overwrite Apache version. $ apache2 -V Server version: Apache/2.2.14 (Ubuntu) Server built: Apr 13 2010 20:22:19 Server's Module Magic Number: 20051115:23 Server loaded: APR 1.3.8, APR-Util 1.3.9 Compiled using: APR 1.3.8, APR-Util 1.3.9 Architecture: 64-bit Server MPM: Worker threaded: yes (fixed thread count) forked: yes (variable process count) Server compiled with.... -D APACHE_MPM_DIR="server/mpm/worker" -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_SYSVSEM_SERIALIZE -D APR_USE_PTHREAD_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D DYNAMIC_MODULE_LIMIT=128 -D HTTPD_ROOT="" -D SUEXEC_BIN="/usr/lib/apache2/suexec" -D DEFAULT_PIDLOG="/var/run/apache2.pid" -D DEFAULT_SCOREBOARD="logs/apache_runtime_status" -D DEFAULT_ERRORLOG="logs/error_log" -D AP_TYPES_CONFIG_FILE="/etc/apache2/mime.types" -D SERVER_CONFIG_FILE="/etc/apache2/apache2.conf" I don't administer the network, hardware, etc. - this is all running on Amazon EC2. I'm not running a load-balancer or anything else in front of the server. I'm making direct TCP connections to that host (AFAIK). Any ideas? Thanks in advance for any help.

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  • SSL connection errors from Apache

    - by Yang
    I'm running a (self-signed) SSL cert site on Apache/2.2.14 on Ubuntu 10.04, but various browsers are giving errors on half the connection attempts. Just now saw this transient error from Chrome: "Error 126 (net::ERR_SSL_BAD_RECORD_MAC_ALERT): Unknown error." Hit refresh and the problem goes away for a while. wget too: $ wget --no-check-certificate https://dev.partyondata.com/deps/ --2010-09-08 19:30:26-- https://dev.partyondata.com/deps/ Resolving dev.partyondata.com... 184.72.53.220 Connecting to dev.partyondata.com|184.72.53.220|:443... connected. OpenSSL: error:0407006A:rsa routines:RSA_padding_check_PKCS1_type_1:block type is not 01 OpenSSL: error:04067072:rsa routines:RSA_EAY_PUBLIC_DECRYPT:padding check failed OpenSSL: error:1408D07B:SSL routines:SSL3_GET_KEY_EXCHANGE:bad signature Unable to establish SSL connection. Run it right away again and it works: $ wget --no-check-certificate https://dev.partyondata.com/deps/ --2010-09-08 19:30:29-- https://dev.partyondata.com/deps/ Resolving dev.partyondata.com... 184.72.53.220 Connecting to dev.partyondata.com|184.72.53.220|:443... connected. WARNING: cannot verify dev.partyondata.com's certificate, issued by `/CN=dev.partyondata.com': Self-signed certificate encountered. HTTP request sent, awaiting response... 200 OK Length: 3157 (3.1K) [text/html] Saving to: `index.html' 100%[======================================>] 3,157 --.-K/s in 0s 2010-09-08 19:30:29 (48.6 MB/s) - `index.html' saved [3157/3157] In my sites-enabled/default-ssl: SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key The cert: -----BEGIN CERTIFICATE----- MIIBszCCARwCCQCa0TzNwqLgsTANBgkqhkiG9w0BAQUFADAeMRwwGgYDVQQDExNk ZXYucGFydHlvbmRhdGEuY29tMB4XDTEwMDgyNzA2MzA1N1oXDTIwMDgyNDA2MzA1 N1owHjEcMBoGA1UEAxMTZGV2LnBhcnR5b25kYXRhLmNvbTCBnzANBgkqhkiG9w0B AQEFAAOBjQAwgYkCgYEAzXDEULpCUqIc9hV/ESFapkckR2uoYINA81DvG2aQZ9Ot Q30OwX2ae2CC4bSzJEIVlahU8vjVrWpmpa28NEhQbqh4ywwbl1XDrEVYI6Gkfimf snJhOKyaVrEhlwutYtBjmsz3ZIqwymMPm/6smVcSS5dJIynlSmtltxX6ivPcO8UC AwEAATANBgkqhkiG9w0BAQUFAAOBgQBGxHVkpSSOnZjzuySRepjhAlV/yhe9Fx23 fh12WrjQMEi98B7JEuNSLXDWckUN7O6XRc3RzKmazcGHJqzhn0Ov6gAmAE2XjZ/x VW21xmaLwk+KgYKFJbJJaP3jMSpU7I3aa11wqAkR2Zd4Nkm9N0YXYIzcBdfztTVI Et8mEHBFdg== -----END CERTIFICATE----- The cert is in turn generated via: $ make-ssl-cert generate-default-snakeoil --force-overwrite Apache version. $ apache2 -V Server version: Apache/2.2.14 (Ubuntu) Server built: Apr 13 2010 20:22:19 Server's Module Magic Number: 20051115:23 Server loaded: APR 1.3.8, APR-Util 1.3.9 Compiled using: APR 1.3.8, APR-Util 1.3.9 Architecture: 64-bit Server MPM: Worker threaded: yes (fixed thread count) forked: yes (variable process count) Server compiled with.... -D APACHE_MPM_DIR="server/mpm/worker" -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_SYSVSEM_SERIALIZE -D APR_USE_PTHREAD_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D DYNAMIC_MODULE_LIMIT=128 -D HTTPD_ROOT="" -D SUEXEC_BIN="/usr/lib/apache2/suexec" -D DEFAULT_PIDLOG="/var/run/apache2.pid" -D DEFAULT_SCOREBOARD="logs/apache_runtime_status" -D DEFAULT_ERRORLOG="logs/error_log" -D AP_TYPES_CONFIG_FILE="/etc/apache2/mime.types" -D SERVER_CONFIG_FILE="/etc/apache2/apache2.conf" Any ideas? Thanks in advance for any help.

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  • Restore Zimbra mailbox with zmmailbox connection refused

    - by rkmax
    i'm trying to import mailboxes with zmmailbox -z -m "$user@$domain.com" postRestURL “//?fmt=tgz&resolve=reset” $SOURCE but always i get: zclient.IO_ERROR (Refused connection) i have 3 days reading the zimbra forums and nothing i've tryed set zimbraAttachmentsIndexingEnabled to FALSE (for account and COS) and zmcontrol restart as zimbra user There other way to restore a mailbox account without zmmailbox and without using zmlmtpinject i don't wanna extract all mailboxes some have 20GB

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  • Safari can’t establish a secure connection to the server

    - by Haris
    I am using Mac OS X 10.5.8 behind a company firewall and have proxy settings and username / password through which I can connect to internet. The internet is working as I am posting this question through it, but if I try to open Facebook or Gmail the following message appears: Safari can’t open the page “https://www.google.com/accounts/ServiceLogin?[..]” because Safari can’t establish a secure connection to the server “www.google.com” What could be wrong?

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  • TightVNC and Vista yields "VNC server closed connection"

    - by Earlz
    I have forwarded the port 5900 for TightVNC. I have TightVNC 2.0 Beta4 installed on my Windows Vista machine. I then try to connect from an Arch Linux box: [earlz@earlzarch ~]$ vncviewer somehost::5900 Connected to RFB server, using protocol version 3.8 Performing standard VNC authentication Password: Authentication successful vncviewer: VNC server closed connection [earlz@earlzarch ~]$ vncviewer --help TightVNC Viewer version 1.3.10 What is wrong here? I thought that TightVNC 2.0 fixed the Vista bug with VNC servers? Is there any additional configuration I needed?

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  • hg push Connection refused

    - by juanpablo
    Hi, I use a http://bitbucket.org private repository, usually works well, but now I can't do push. When I try get this message: hg push remote: ssh: connect to host bitbucket.org port 22: Connection refused abort: no suitable response from remote hg! Many thanks.

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  • OSX Mountain Lion - SVN Connection Not Successful

    - by user66850
    I am getting the following message when attempting to connect to our company's SVN repository - the same error occurs whether I try from the OSX command line or Eclipse. Any ideas on where to troubleshoot? I can access from other similar computers and others in my team do not have any problem - this issue started occurring on my MacBook Pro yesterday afternoon (no known changes were made to the OS prior to problem starting). $ svn co http://example.ca/cwl/tags/app svn: OPTIONS of 'http://example.ca/cwl/tags/app': Could not read status line: connection was closed by server (http://example.ca)

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  • Single TCP-CLOSE_WAIT connection brings down application till restart

    - by broun
    Recently found a behaviour where my application had a connection in TCP Close_wait state till the app was restarted (after about 5 hours). But during this period the SUnreclaim space was also increasing constantly and went down on restart. The application is runnning on a rhel5 os and Im not very familiar with the memory management system. Would appreciate if someone clould tell me what extactly is the Ureclaim space and why it is increasing in sync with the close_wait.

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  • Manage Internet connection for a program

    - by michel
    I am using a Windows 7 PC with 2 network cards. One for a public line and one for an internal line behind a proxy. Is there a way or a software program where I can manage which program (Outlook, WM) uses which Internet connection or network card? Using the option of interface metric is not what I am looking for. Someone also suggested me ZoneAlarm, but I dislike this program.

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  • Setting up a wireless connection

    - by shadeMe
    I've got a DLINK router connected to my ADSL modem that forms the hub of my home network. I've two clients - A desktop with an onboard wireless adaptor and a laptop that's outfitted with the same. The former runs Windows 7 x64, the latter Windows XP x86. I'd like to setup a wireless connection between the two that would allow me play games over to and to a lesser extent, transfer and stream data. How would I go about doing it ?

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  • Software included in Adobe Partner Connection Solution Partner Program

    - by ymasood
    Hi, I'd like to know what software is available in the Adobe Partner Connection Solution Partner Program at the Bronze level. The linked page above states, 'Not for Resale (NFR) downloads for Adobe enterprise products — Limited Use licenses' however, what are the contents here? I've tried a lot but couldn't hit any page in Google that would help. Any help in this regard is much appreciated, thanks! Yasser

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  • SSH into VirtualBox Guest: Connection Refused

    - by Eric J.
    Setup Windows 7 64-bit host OS running VirtualBox 4.2, with Ubuntu 12.04 guest OS. OpenSSH server is installed and running (ssh -v localhost connects locally in the guest machine). Can SSH to external servers (no outbound Windows firewall rule blocking port 22) Can ping the IP of the guest (192.168.56.101) Problem Using PuTTY to SSH to the IP of the guest OS (192.168.56.101), PuTTY returns almost immediately with Network error: connection refused How can I diagnose & resolve this issue?

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  • Redirect user to dir upon SFTP connection.

    - by Gabriel A. Zorrilla
    Hi guys. I have an FTP user which i log in into the server via SFTP and a key file. Right, lovely, works like a charm. Now, by default the user logs to /home/ftp which is not cool. I'd like to know if there is a way to redirect just before the connection to a dir such as /var/www/site.com/public/files/ Mmm? :)

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  • Setting up a wireless connection b'ween 2 clients

    - by shadeMe
    I've got a DLINK router connected to my ADSL modem that forms the hub of my home network. I've two clients - A desktop with an onboard wireless adaptor and a laptop that's outfitted with the same. The former runs Windows 7 x64, the latter Windows XP x86. I'd like to setup a wireless connection between the two that would allow me play games over to and to a lesser extent, transfer and stream data. How would I go about doing it ?

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  • Read/Select:Connection reset by peer (10054) during remote logoff in RealVNC

    - by Santhosh
    I am using RealVNC 4.5 Enterprise on my Windows 7 client. I use this to connect to a remote system which is also running RealVNC 4.5 (on Windows 7 again). And then i logoff the remote system (server) and all of a sudden the realvnc viewer on the client closes with the message : "Read/Select:Connection reset by peer (10054)" It also asks if i want to reconnect again. Any idea why this is happening and how do i resolve this?

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  • MacBook Pro Intermittent Wireless Connection

    - by Pisaro
    I bought a macbook pro last year (I liked it a lot but I am still getting use to it), and since then I have been experiencing intermittent wireless connection. I researched a lot in internet about what could be causing this but there are many reason that it could be affecting I posted my questions in Apple's help forum and I haven't received any help yet I am wondering if anybody had or still has the same problem than me Any info would be more than appreciated thanks Pisaro - London

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