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  • A better way to organize your Silverlight Code Snippets.

    - by mbcrump
    I hate re-writing code. I also hate it when I find a great code snippet on the web and forget to bookmark it or it gets lost in my endless sea of bookmarks. So what do you do to get around this? This is the question that I was asking myself at the end of 2010. How can I get my Silverlight code organized? My requirements for a snippet manager were: Needs to be FREE. An easy way to view XAML/C# code behind together in one “view”. I wanted the ability to store the code snippets in cloud in case my HDD dies. Searchable Keywords to quickly find code snippets. I started looking for a snippet manager that would allow me to do just that and finally found Snippet Manager. Before going any further, I think that one of the most important things to note here is that this software supports 37 languages. It’s not just for Silverlight developers nor C# only guys. The software supports Java, SQL and even COBOL.   Below is a screenshot of the Snippet Manager that shows my Silverlight code snippet. You will notice that I have highlighted two sections. The top part is my XAML and the bottom is my C# code behind. I’ve included a sample below of my code snippets so that you can get an idea of how I organized it. Another thing that’s great about this software is that it supports plain text. I added some connection strings in the TEXT section below.  Once you have finished adding your code snippets, you can store them in the cloud. I created a FTP directory called “snippets” on my FTP Server and hit the upload button once I am finished adding my new codes snippets. This will allow me to use the code snippets on another computer with this application on my USB Key. See screenshots below: Enter your FTP credentials below: Hit the Uploads button on the Toolbar: Login in to your FTP Server and verify the following files are now on the FTP Server: Another great feature of the Snippet Manager is that you can also integrate this into VS2010 by clicking Tools –> External Tools: And setting up your External Screen to point to the Executable: You can now launch it by going to Tools –> Snippet Manager. If you want you could also a shortcut to launch the program with HotKeys. As you can see, this is a nice little program that includes everything needed to organize your code snippets very clean. I didn’t go over every feature but this is something that you might want to download and give it a shot.  Subscribe to my feed CodeProject

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  • [AJAX Numeric Updown Control] Microsoft JScript runtime error: The number of fractional digits is out of range

    - by Jenson
    If you have using Ajax control toolkits a lot (which I will skip the parts on where to download and how to configure it in Visual Studio 2010), you might have encountered some bugs or limitations of the controls, or rather, some weird behaviours. I would call them weird behaviours though. Recently, I've been working on a Ajax numeric updown control, which i remember clearly it was working fine without problems. In fact, I use 2 numeric updown control this time. So I went on to configure it to be as simple as possible and I will just use the default up and down buttons provided by it (so that I won't need to design my own). I have two textbox controls to display the value controlled by the updown control. One for month, and another for year. <asp:TextBox ID="txtMonth" runat="server" CssClass="txtNumeric" ReadOnly="True" Width="150px" /> <asp:TextBox ID="txtYear" runat="server" CssClass="txtNumeric" ReadOnly="True" Width="150px" /> So I will now drop 1 numeric updown control for each of the textboxes. <asp:NumericUpDownExtender ID="txtMonth_NumericUpDownExtender"     runat="server" TargetControlID="txtMonth" Maximum="12" Minimum="1" Width="152"> </asp:NumericUpDownExtender>                          <asp:NumericUpDownExtender ID="txtYear_NumericUpDownExtender"     runat="server" TargetControlID="txtYear" Width="152"> </asp:NumericUpDownExtender>                                                  You noticed that I configure the Maximum and Minimum value for the first numericupdown control, but I never did the same for the second one (for txtYear). That's because it won't work, well, at least for me. So I remove the Minimum="2000" and Maximum="2099" from there. Then I would configure the initial value to the the current year, and let the year to flow up and down freely. If you want, you want write the codes to restrict it. Here are the codes I used on PageLoad:     Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load         If Not Page.IsPostBack Then             If Trim(txtMonth.Text) = "" Then                 Me.txtMonth.Text = System.DateTime.Today.Month             End If             If Trim(txtYear.Text) = "" Then                 Me.txtYear.Text = System.DateTime.Today.Year             End If         End If     End Sub   Enjoy!

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  • Server controls and performance

    Greetings, If you are insteresting to know how some of the internal design of server controls affect performance, check the article I wrote about it at http://blogs.msdn.com/josere/archive/2010/05/05/asp-net-internals-server-controls-fields-and-performance.aspx Thanks for reading, Jose....Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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  • A more reliable and more flexible sp_MSforeachdb

    - by AaronBertrand
    I've complained about sp_MSforeachdb before. In part of my "Bad Habits to Kick" series in 2009-10, I described how I worked around its sporadic inability to actually process all of the databases on an instance: http://sqlblog.com/blogs/aaron_bertrand/archive/2010/02/08/bad-habits-to-kick-relying-on-undocumented-behavior.aspx I lumped this in a "Bad Habit" category of relying on undocumented behavior, since - while the procedure does have rampant usage - it is, in fact, both undocumented and unsupported....(read more)

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  • ??????????? ??????? ?? Oracle CRM On Demand ??? ????????? Oracle

    - by [email protected]
      ?????? ??? ?????????????? ????????? ORACLE! ?????????? ??????????? ??????? ?? ??????? ???????? ?? CRM On Demand ???? ???????? ? ????????? ?? 1-?? ?????????? ? ????? ?????????? 59$ + ???.   ??????????? ????????????? ??? ???????? ?? ???? ?? 12 ??????? ???? ???????? ???????????: ?? ????? ??? 2010 ???? ????????? - ???????????? ??????? ?????? ???????? ??????????? ????????-???????? Oracle ** ??????? ???? ?????????? 70$ + ??? ???????? ????? ?????????????? ?????: Oracle Partner Relationship Management On Demand, Oracle CRM On Demand ??? iPhone ?? ???? ?? $20+??? ? ????? ?? ????????????.

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  • ?????????????Fusion Middleware??????????? ?2?

    - by rika.tokumichi
    ??????????OTN????????? ??OTN???????Fusion Middleware???????????????????????????????????????????????? ?OTN????????????????????????????? 2010?1????????????????? ???????????? ??????????????????? ???! ???????????????? ?????????????????????? ?????????????!! ????????????????????????? ???????????????????????????????????????? ??????????????Oracle Direct Seminar(??:????)? Oracle Direct Seminar???Oracle Direct?????IT?????????????????????????????????????·???·???????????????????????????????????????????????????????????????????????????????????? >????3???????? ????????????????????????? ?????????????????????????????^^ ???????????????????????????PDF????????????? ??????????????????????????????! >OTN???? ??????????? ??????????????????????··· ?????????????????????? ???????????/????????????????????????????????????????????????????? >?????????(???/?????) ??Middleware??????????Twitter????????????????????????? oraclemiddle_jp ??????????! ??????????????????????????? ···????????? ???????????????????????OTN??????????????????????????? ?????????????????? >OTN Japan ????&????????????? >???ONT Japan?????????????????????????? ???? ????????????????????????????? ?????????!! (?) >?INFORMATION INDEPTH NEWSLETTERS Fusion Middleware Edition?????? ?????Database?Application????????????1?????????Oracle's Dev2DBA Newsletter??????????????????????????! >?Oracle's Dev2DBA Newsletter?????? ???????????????????! ?????????????????????????????????? ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???????????!???????????????????????????????! ???????????????????????????????????????????????????????????????????????????????????????????????????????????? ???????????????????US????????????????????????????????????????????????????????????????????????????? ?????????????????????Fusion Middleware??????????? ?2??????????? ??????????????????????! Fusion Middleware???????????! ?INFORMATION INDEPTH NEWSLETTERS Fusion Middleware Edition???????! ??1?OTN???????Fusion Middleware???????????????? ???????????????????????????????????????????????? ???????????????????????!! ?????????? Oracle/OTN????????????????????????????????????????????????? ????????????????????????????????????? INFORMATION INDEPTH NEWSLETTERS Fusion Middleware Edition??????????????????????? ??????????????????????Oracle's Dev2DBA Newsletter?????????????^^

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  • Cannot connect to Amazon RDS

    - by Justin
    I have created an Amazon RDS database under the free tier (SQL Server Express, micro instance etc.), but I cannot connect to the server using Microsoft SQL Server Management Studio. I have configured the security group of the database instance (default) to accept my IP address. I am following the connection guide from amazon located here The error I receive is: Cannot connect to databaseName.c***rnqg***v.us-east-1.rds.amazonaws.com,1433. A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.) (Microsoft SQL Server, Error: 10060) I am using Server type "Database Engine" and using SQL Server Authentication.

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  • ssh key error - Permission denied (publickey,gssapi-keyex,gssapi-with-mic)

    - by user1963938
    Amazon Ec2 :: Redhat 6. 64 Bit I'm trying to follow the socks5 guidelines (http://www.catonmat.net/blog/linux-socks5-proxy/ ) to open a socks on one of our servers but unfortunately I got suck at step 1 . ssh -N -D 0.0.0.0:1080 localhost I get error Permission denied (publickey,gssapi-keyex,gssapi-with-mic). How do I fix it ? More debug info ssh -v -f -N -D 0.0.0.0:1080 localhost OpenSSH_5.3p1, OpenSSL 1.0.0-fips 29 Mar 2010 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Connecting to localhost [127.0.0.1] port 22. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /root/.ssh/identity type -1 debug1: identity file /root/.ssh/id_rsa type -1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3 debug1: match: OpenSSH_5.3 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.3 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-ctr hmac-md5 none debug1: kex: client->server aes128-ctr hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Host 'localhost' is known and matches the RSA host key. debug1: Found key in /root/.ssh/known_hosts:1 debug1: ssh_rsa_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic debug1: Next authentication method: gssapi-keyex debug1: No valid Key exchange context debug1: Next authentication method: gssapi-with-mic debug1: Unspecified GSS failure. Minor code may provide more information Credentials cache file '/tmp/krb5cc_0' not found debug1: Unspecified GSS failure. Minor code may provide more information Credentials cache file '/tmp/krb5cc_0' not found debug1: Unspecified GSS failure. Minor code may provide more information debug1: Unspecified GSS failure. Minor code may provide more information debug1: Next authentication method: publickey debug1: Trying private key: /root/.ssh/identity debug1: Trying private key: /root/.ssh/id_rsa debug1: Trying private key: /root/.ssh/id_dsa debug1: No more authentication methods to try. Permission denied (publickey,gssapi-keyex,gssapi-with-mic).

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  • Mapping Drive Error - System Error 1808

    - by Julian Easterling
    A vendor is attempting to map and preserve a network drive using nt authority/system; so it stays persistent when the interactive session of the server is lost. They were able to do this on one server (Windows 2008 R2) but not a second computer (also Windows 2008 R2). D:\PsExec.exe -s cmd.exe PsExec v1.98 - Execute processes remotely Copyright (C) 2001-2010 Mark Russinovich Sysinternals - www.sysinternals.com Microsoft Windows [Version 6.1.7600] Copyright (c) 2009 Microsoft Corporation. all rights reserved. C:\Windows\system32>whoami nt authority\system C:\Windows\system32>net use New connections will be remembered. Status Local Remote Network -------------------------------------------------------------------- OK X: \\netapp1\share1 Microsoft Windows Network The command completed successfully. C:\Windows\system32>net use q: \\netapp1\share1 System error 1808 has occurred. The account used is a computer account. Use your global user account or local user account to access this server. C:\Windows\system32> I am unsure on how to set up a "machine account mapping" which will preserve the drive letter of the Netapp path being mapped, so that the service account running a Windows service can continue to access the share after interactive logon has expired on the server. Since they were able to do this on one server but not another, I'm not sure how to troubleshoot the problem? Any suggestions?

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  • VSS error 521 when attempting backup

    - by blade
    Hi, I have backupassist and I attempt to run a backup, with VSS service running. However, I get this error in Windows Event Log: The backup operation that started at '?2010?-?04?-?30T01:51:15.601000000Z' has failed because the Volume Shadow Copy Service operation to create a shadow copy of the volumes being backed up failed with following error code '2155348129'. Please review the event details for a solution, and then rerun the backup operation once the issue is resolved. Code: 521. The error in backupassist is: The backup operation stopped before completing. Detailed error: ERROR - A Volume Shadow Copy Service operation error has occurred: (0x80042336) The writer experienced a partial failure. Check the component level error state for more information. Log of files successfully backed up: C:\Windows\Logs\WindowsServerBackup\Backup-29-04-2010_18-51-15.log Log of files for which backup failed: C:\Windows\Logs\WindowsServerBackup\Backup_Error-29-04-2010_18-51-15.log A Volume Shadow Copy Service operation failed. Please check "VSS" and "SPP" application event logs for more information. ERROR - A Volume Shadow Copy Service operation error has occurred: (0x80042336) The writer experienced a partial failure. Check the component level error state for more information. Any idea how to fix this? I work in a company with server engineers, they all state of having no problems with 2008 and VSS (though in the company we use predominantly 2003). Without vss working, I assume no backup application will work? Thanks

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  • WDS's MDT DeploymentShare and REMINST replicated with DFS-R does not read WIM from local WDS

    - by mbrownnyc
    I've read several guides on using DFS-R with WDS and MDT to replicate REMINST and DeploymentShare, and I have a particularly strange problem. On the receiving server, after configuring WDS and mounting the DeploymentShare into MDT's DeploymentWorkbench, I also performed the following: 1) in .\Control\Bootstrap.ini, changed DeployRoot to \%wdsserver%\DeploymentShare$ 2) Changed the UNC path at the root of the MDT Deployment Share in the DeploymentWorkbench to match that of the current server. 3) In Unattend.xml files located: .\Control**, modified the following value to match the current server: <cpi:offlineImage catelog://HOST/ I am able to boot and grab the LiteTouch PE image off the local WDS TFTP server, but the WIM files, the scripts, everything else is being pulled off the WDS server at the remote site (the original WDS server that was the source of the files within the DFS-R replicated folder). What do I do in order to solve this problem? I've grepped all the files below the DeploymentShare to look for instances of the hostname of the WDS server at the remote site (the source of the files), but I found none. Here are the guides I referred to: http://technet.microsoft.com/en-us/library/cc771324%28WS.10%29.aspx http://blogs.technet.com/b/askds/archive/2009/12/16/wds-and-dfsr-love-at-first-sync.aspx http://oasysadmin.com/2011/11/03/copying-moving-and-replicating-the-mdt-2010-deployment-share/

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  • AWS RDS (SQL Server): SSL Connection - The target principal name is incorrect

    - by AX1
    I have a Amazon Web Services (AWS) Relational Database Service (RDS) instance running SQL Server 2012 Express. I've installed Amazon's aws.amazon.com/rds certificate in the client machine's Trusted Root Certification Authorities store. However, when I connect to the RDS instance (using SQL Server Management Studio 2012) and check off "Encrypt Connection", I get the following error: A connection was successfully established with the server, but then an error occurred during the login process. (provider: SSL Provider, error: 0 - The target principal name is incorrect.) (Microsoft SQL Server) What does this mean, and how can I fix it? Thanks!

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  • Plesk SSL Certificate (Default cert when SSL enabled, CORRECT cert when SSL is disabled)

    - by hztetra
    I'm running Plesk 8.6.0: I have an SSL cert installed through Plesk's admin interface. But I have a bit of an issue: When I enabled SSL for the site, and selected my cert, then restart httpd, Plesk defaults to using my self-signed default certificate. Conversely, when I disable SSL support for the domain, all of a sudden Plesk is using my new SSL certificate. Unfortunately, when I try to view any folder on the site (mydomain.tld/folder) I'm simply met with a 404 (with files placed both in httpdocs and httpsdocs). I switch SSL support back on, and Plesk defaults back to the default self-signed cert and I can then view the folders that were not previously accessible. Any ideas? One further note: I tried following http://kb.parallels.com/en/939 . Once I tried to restart httpd with the edited ssl.conf file, I received an httpd could not start error. I restored the original ssl.conf file, and still received the could not start error. So as of now, I am running without an ssl.conf file. The following is the error I receive when I attempt to reintroduce ssl.conf: Starting httpd: [Mon Aug 23 15:45:40 2010] [warn] module ssl_module is already loaded, skipping (98)Address already in use: make_sock: could not bind to address 0.0.0.0:443 no listening sockets available, shutting down Unable to open logs

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  • Intel Network Connection: This device cannot start. (Code 10)

    - by harryuser
    Hi, I have a Intel® Desktop Board DP55KG (see http://www.intel.com/products/desktop/motherboards/DP55KG/DP55KG-overview.htm), which has a Intel 82578DC Gigabit Network Connection on board. Additionally, I have a Intel PRO/1000 PT Dual Port Server Adapter in a PCI express slot and I am running Windows 7 Professional 32-bit. The problem I am having is that the Intel 82578DC Gigabit Network Connection will not start on boot with the following message: "This device cannot start. (Code 10)". Disabling and then enabling the device after boot makes the network connection work again without any problems, but as soon as I reboot the problem occurs again. Any suggestion how to fix this? I have seen this problem on another Intel S3420GP board as well in Windows 7 that is.

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  • Problem with apache + ssl: length mismatch error and ocasional bad request

    - by Ruben Garat
    we migrated a server from slicehost to linode recently, we copied the config from one server to the other. Everything works perfectly except that we get: Occasional errors with "Bad Request", this error is not common, you can use it all day and not see it, and the next day it will happen a lot. apart from that, a lot of the time, event though the request works fine we get some errors. using ssldump we get: New TCP connection #1: myip(39831) <-> develserk(443) 1 1 0.2316 (0.2316) C>S SSLv2 compatible client hello Version 3.1 cipher suites Unknown value 0x39 Unknown value 0x38 Unknown value 0x35 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA TLS_RSA_WITH_3DES_EDE_CBC_SHA SSL2_CK_3DES Unknown value 0x33 Unknown value 0x32 Unknown value 0x2f SSL2_CK_RC2 TLS_RSA_WITH_RC4_128_SHA TLS_RSA_WITH_RC4_128_MD5 SSL2_CK_RC4 TLS_DHE_RSA_WITH_DES_CBC_SHA TLS_DHE_DSS_WITH_DES_CBC_SHA TLS_RSA_WITH_DES_CBC_SHA SSL2_CK_DES TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA TLS_RSA_EXPORT_WITH_DES40_CBC_SHA TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 SSL2_CK_RC2_EXPORT40 TLS_RSA_EXPORT_WITH_RC4_40_MD5 SSL2_CK_RC4_EXPORT40 1 2 0.2429 (0.0112) S>C Handshake ServerHello Version 3.1 session_id[32]= 9a 1e ae c4 5f df 99 47 97 40 42 71 97 eb b9 14 96 2d 11 ac c0 00 15 67 4e f3 7d 65 4e c4 30 e9 cipherSuite Unknown value 0x39 compressionMethod NULL 1 3 0.2429 (0.0000) S>C Handshake Certificate 1 4 0.2429 (0.0000) S>C Handshake ServerKeyExchange 1 5 0.2429 (0.0000) S>C Handshake ServerHelloDone 1 6 0.4965 (0.2536) C>S Handshake ClientKeyExchange 1 7 0.4965 (0.0000) C>S ChangeCipherSpec 1 8 0.4965 (0.0000) C>S Handshake 1 9 0.5040 (0.0075) S>C ChangeCipherSpec 1 10 0.5040 (0.0000) S>C Handshake ERROR: Length mismatch from the apache error.log [Fri Aug 27 14:50:05 2010] [debug] ssl_engine_io.c(1892): OpenSSL: I/O error, 5 bytes expected to read on BIO#b80c1e70 [mem: b8100918] the server is ubuntu 10.04.1 the apache version is 2.2.14-5ubuntu8 the openssl version is 0.9.8k-7ubuntu8

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  • How to get robocopy running in powershell?

    - by Mark Allison
    Hi, I'm trying to use robocopy inside powershell to mirror some directories on my home machines. Here's my script: param ($configFile) $config = Import-Csv $configFile $what = "/COPYALL /B /SEC/ /MIR" $options = "/R:0 /W:0 /NFL /NDL" $logDir = "C:\Backup\" foreach ($line in $config) { $source = $($line.SourceFolder) $dest = $($line.DestFolder) $logfile = $logDIr $logfile += Split-Path $dest -Leaf $logfile += ".log" robocopy "$source $dest $what $options /LOG:MyLogfile.txt" } The script takes in a csv file with a list of source and destination directories. When I run the script I get these errors: ------------------------------------------------------------------------------- ROBOCOPY :: Robust File Copy for Windows ------------------------------------------------------------------------------- Started : Sat Apr 03 21:26:57 2010 Source : P:\ C:\Backup\Photos \COPYALL \B \SEC\ \MIR \R:0 \W:0 \NFL \NDL \LOG:MyLogfile.txt\ Dest - Files : *.* Options : *.* /COPY:DAT /R:1000000 /W:30 ------------------------------------------------------------------------------ ERROR : No Destination Directory Specified. Simple Usage :: ROBOCOPY source destination /MIR source :: Source Directory (drive:\path or \\server\share\path). destination :: Destination Dir (drive:\path or \\server\share\path). /MIR :: Mirror a complete directory tree. For more usage information run ROBOCOPY /? **** /MIR can DELETE files as well as copy them ! Any idea what I need to do to fix? Thanks, Mark.

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  • Alternative to robocopy /MIR

    - by Robin Day
    We run a number of web apps that store a lot of local data in small xml files. One part of our backup / recovery strategy is to produce a local mirror of the file system via a VPN to the hosting centre. The VPN connection is only via a 12Mbps ADSL and whilst there are a lot of files and directories, the actual number of files that changes is quite small. Although the bandwidth is probably an issue, I'm seeing results such as the output below. The robocopy /MIR took 5 hours to run yet only 30 mins to actually perform the copy. Does anyone have any suggestions as to ways to improve this. The 5 hours is now bordering on too slow and if we can't find a way to speed this up then we're going to have to come up with a completely different solution. Total Copied Skipped Mismatch FAILED Extras Dirs : 17625 6618 11007 0 0 0 Files : 1112430 1223 1111207 0 0 0 Bytes : 57.451 g 192.25 m 57.263 g 0 0 0 Times : 5:01:23 0:35:55 0:00:00 4:25:27 Speed : 93509 Bytes/sec. Speed : 5.350 MegaBytes/min. Ended : Fri Apr 16 05:54:23 2010

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  • Over 200 active requests like "OPTIONS * HTTP/1.0" 200 - "-" "Apache (internal dummy connection)"

    - by Stefan Lasiewski
    Some details: Webserver: Apache/2.2.13 (FreeBSD) mod_ssl/2.2.13 OpenSSL/0.9.8e OS: FreeBSD 7.2-RELEASE This is a FreeBSD Jail. I believe I use the Apache 'prefork' MPM (I run the default for FreeBSD). I use the default values for MaxClients (256) I have enabled mod_status, with "ExtendedStatus On". When I view /server-status , I see a handful of regular requests. I also see over 230 requests from the 'localhost', like these: 37-0 - 0/0/1 . 0.00 1510 0 0.0 0.00 0.00 127.0.0.2 www.example.gov OPTIONS * HTTP/1.0 38-0 - 0/0/1 . 0.00 1509 0 0.0 0.00 0.00 127.0.0.2 www.example.gov OPTIONS * HTTP/1.0 39-0 - 0/0/3 . 0.00 1482 0 0.0 0.00 0.00 127.0.0.2 www.example.gov OPTIONS * HTTP/1.0 40-0 - 0/0/6 . 0.00 1445 0 0.0 0.00 0.00 127.0.0.2 www.example.gov OPTIONS * HTTP/1.0 I also see about 2417 requests yesterday from the localhost, like these: Apr 14 11:16:40 192.168.16.127 httpd[431]: www.example.gov 127.0.0.2 - - [15/Apr/2010:11:16:40 -0700] "OPTIONS * HTTP/1.0" 200 - "-" "Apache (internal dummy connection)" The page at http://wiki.apache.org/httpd/InternalDummyConnection says "These requests are perfectly normal and you do not, in general, need to worry about them", but I'm not so sure. Why are there over 230 of these? Are these active connections? If I have "MaxClients 256", and over 230 of these connections, it seems that my webserver is dangerously close to running out of available connections. It also seems like Apache should only need a handful of these "internal dummy connections" We actually had two unexplained outages last night, and I am wondering if these "internal dummy connection" caused us to run out of available connections.

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  • IIS6 Wildcard Mapping to ASP.NET - no file extension results in IIS 404

    - by Ian Robinson
    I'm trying to perform what I understand to be a relatively simple task. I'd like to remove the extensions from the URLs on my website. I have the proper set up in my application to handle and rewrite the URLs - the trouble is I can't get past IIS to actually get to my application without the extensions. The details: I'm running IIS6 on Windows Server 2003. I've gone into the web site for my application, gone to the home directory tab, clicked "Configuration" and added a wildcard map to the following file: c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll Which I verified is the same as what is used above in the application extensions portion by .ascx, etc. If I navigate to http://mywebsite.com/Blogs the result is as follows: HTTP/1.1 404 Not Found Content-Length: 1635 Content-Type: text/html Server: Microsoft-IIS/6.0 X-Powered-By: ASP.NET Date: Thu, 14 Jan 2010 15:04:49 GMT Which seems to be a standard IIS 404 message. If I navigate to http://mywebsite.com/Blogs.aspx I get my ASP.NET app.... How can I troubleshoot this? I feel like I've double checked everything a dozen times but to no avail. I must be missing something obvious. Update: Here are the exact instructions given by the asp.net url rewriter that I'm using: IIS 6.0 - Windows 2003 Server open property page for website / virtual directory. click the 'home directory' tab click the 'configuration' button, select the 'mappings' tab click 'insert' next to the 'Wildcard application maps' section browse to the aspnet_isapi.dll (normally at c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll) Ensure that 'check that file exists' is unchecked Click OK, OK, OK to close and apply changes Update 2: I have yet to find a resolution for this. The application does not seem to be receiving the request from IIS, any further ideas?

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  • Lync CMS replication is failing for all Domain Computers

    - by Ravi Kanneganti
    I have Lync Server 2010 and Active Directory installed on 2 different Windows Server 2008 R2 machines. I have added a Windows 7 PC to AD. And I have added this computer to Trusted Application Servers Pool and published the topology. I want to build an UCMA application to extend Lync Server functionality. I have installed UCMA 3.0 SDK in the same computer where Lync Server is residing. But, CMS Replication isn't happening and "Get-CsManagementStoreReplicationStatus" always gives Uptodate as "False" for my Windows 7 PC. I have even tried "Invoke-CSManagementStoreReplication" but nothing changed. Also, this is the error message that I can see in the log file: TL_WARN(TF_COMPONENT) [2]0500.07B8::04/05/2012-14:55:07.296.00000f85 (XDS_Replica_Replicator,FileDistributeTask.Execute:filedistributetask.cs(165))(000000000043B3FA)**Could not distribute the file. Exception: [System.IO.IOException: The process cannot access the file because it is being used by another process.** at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.File.Move(String sourceFileName, String destFileName) at Microsoft.Rtc.Xds.Replication.Replicator.Common.FileDistributeTask.Execute()]. TL_NOISE(TF_DIAG) [2]0500.07B8::04/05/2012-14:55:07.296.00000f86 (XDS_Replica_Replicator,ReplicaTaskContainer<T>.OnError:replicataskcontainer.cs(166))(00000000005C39D4)Enter. TL_INFO(TF_COMPONENT) [2]0500.07B8::04/05/2012-14:55:07.296.00000f87 (XDS_Replica_Replicator,ReplicaTaskContainer<T>.OnError:replicataskcontainer.cs(171))(00000000005C39D4)Task error callback is about to be called. TL_VERBOSE(TF_DIAG) [2]0500.07B8::04/05/2012-14:55:07.296.00000f88 (XDS_Replica_Replicator,PerReplicaTaskManager<T>.HandleTaskError:perreplicataskmanager.cs(230))(000000000385E79C)Enter. TL_INFO(TF_COMPONENT) [2]0500.07B8::04/05/2012-14:55:07.296.00000f89 (XDS_Replica_Replicator,PerReplicaTaskManager<T>.HandleTaskError:perreplicataskmanager.cs(234))(000000000385E79C)Task encountered an error: [ReplicaTaskContainer<FileDistributeTask>{FileDistributeTask{E:\RtcReplicaRoot\xds-replica\from-master\data.zip, E:\RtcReplicaRoot\xds-replica\working\replication\from-master\data.zip, **Access failed**. (E:\RtcReplicaRoot\xds-replica\from-master\data.zip)}, FileDistributeTask{E:\RtcReplicaRoot\xds-replica\from-master\data.zip, E:\RtcReplicaRoot\xds-replica\working\replication\from-master\data.zip, }}]

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  • Cannot Connect to internet in windows 7 (No Internet Connection)

    - by user22062
    I have an airport express and Win 7 pro. My router is a Trendnet TEW-423PI G. The problem is everytime i try to connect it says it is unsuccessful and can't find ip address. I have tried everything. WPA2, WPA, WEP, Messing with the registry, Manually Inputting the ip address, Reinstalling drivers. I have two Macs that connect perfectly and are both running Snow Leopard that is why I am able to post this. What Should I do. I'm Going Crazy

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  • Query Execution Failed in Reporting Services reports

    - by Chris Herring
    I have some reporting services reports that talk to Analysis Services and at times they fail with the following error: An error occurred during client rendering. An error has occurred during report processing. Query execution failed for dataset 'AccountManagerAccountManager'. The connection cannot be used while an XmlReader object is open. This occurs sometimes when I change selections in the filter. It also occurs when the machine has been under heavy load and then will consistently error until SSAS is restarted. The log file contains the following error: processing!ReportServer_0-18!738!04/06/2010-11:01:14:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: Query execution failed for dataset 'AccountManagerAccountManager'., ; Info: Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: Query execution failed for dataset 'AccountManagerAccountManager'. ---> System.InvalidOperationException: The connection cannot be used while an XmlReader object is open. at Microsoft.AnalysisServices.AdomdClient.XmlaClient.CheckConnection() at Microsoft.AnalysisServices.AdomdClient.XmlaClient.ExecuteStatement(String statement, IDictionary connectionProperties, IDictionary commandProperties, IDataParameterCollection parameters, Boolean isMdx) at Microsoft.AnalysisServices.AdomdClient.AdomdConnection.XmlaClientProvider.Microsoft.AnalysisServices.AdomdClient.IExecuteProvider.ExecuteTabular(CommandBehavior behavior, ICommandContentProvider contentProvider, AdomdPropertyCollection commandProperties, IDataParameterCollection parameters) at Microsoft.AnalysisServices.AdomdClient.AdomdCommand.ExecuteReader(CommandBehavior behavior) at Microsoft.AnalysisServices.AdomdClient.AdomdCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) at Microsoft.ReportingServices.DataExtensions.AdoMdCommand.ExecuteReader(CommandBehavior behavior) at Microsoft.ReportingServices.OnDemandProcessing.RuntimeDataSet.RunDataSetQuery() Can anyone shed light on this issue?

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  • Desktop SATA drives in SATA <-> FC array

    - by chris
    Let's assume you've got a box like one of these with space for 24 SATA disks. What are the best bits of advice for deploying this? For instance, should you be greedy and go for the 1.5 or 2tb disks or are they just not reliable enough to be used in an array like this and you should stick with 640gb or 750gb disks instead? Also, I know that FC (or generically, "enterprise class") disks have a different error recovery strategy than desktop disks. An enterprise disk will fail a read quickly and report to the controller that it wasn't able to read that block, and the RAID controller will quickly regenerate the info from the parity disk and mark the block as bad. A desktop disk, on the other hand, will try and try and try again to get the data, and in pathological cases this may cause a raid controller to fail the whole disk because the read operation times out. So there are a couple aspects to this question: What's the best sort of disk to get today? (ie specific disks on the market in Feb 2010) Generically, what should someone look for when trying to buy something like this that kinda walks the line between enterprise and consumer? Lastly -- is there anything that can be done with current "consumer" disks to make them more suitable for array use? IE can you use a SMART configuration to change the error recovery strategy used by the disk? Thanks!

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  • ssh tunnel - bind: Cannot assign requested address

    - by JosephK
    Trying to create a socks (-D) ssh tunnel - Linux box to Linux box (both centos): sshd running on remote side ok. From local machine we do / see this: ssh -D 1080 [email protected]. [email protected]'s password: bind: Cannot assign requested address (where 8.8.8.8 is really my server's IP and 'user' is my real username) I am logged into the remote side in this terminal-window. I can verify that the local port was unused prior to this command, and then used by an ssh process, after the command, via: netstat -lnp | grep 1080 So, unlike most googled-responses with this error, the problem would not seem to be the loopback interface assignment. If I try to use this tunnel with a mail client, the local-side permits the attempt (no 'proxy-failed' error), but no data / reply is returned. On the remote side, I do have "PermitTunnel yes" in my sshd_config (though 'yes' should be the default, anyway). Ideas or Clues? Here is the relevant debug-output OpenSSH_5.3p1, OpenSSL 1.0.0-fips 29 Mar 2010 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * .... debug1: Authentication succeeded (password). debug1: Local connections to LOCALHOST:1080 forwarded to remote address socks:0 debug1: Local forwarding listening on 127.0.0.1 port 1080. debug1: channel 0: new [port listener] debug1: Local forwarding listening on ::1 port 1080. bind: Cannot assign requested address debug1: channel 1: new [client-session] debug1: Entering interactive session. debug1: Sending environment. debug1: Sending env LANG = en_US.utf8 Other clue: If I run a Virtual Box on the client running Windows, open a tunnel with putty in that box, that tunnel, to the same remote server, works.

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  • mod_perl loses STDOUT in middle of request

    - by puzzled72
    Hi, I have been having this weird issue where mod_perl seems to lose STDOUT in the middle of the request. So far I have eliminated everything I could think of. You might have seen this bug related to the following errors in error_log : Apache2 IO flush: (103) Apache2::RequestIO::read: (104) Software caused connection abort They are all the same error. It happens when the perl script running under mod_perl loses STDOUT when trying to print the result back to apache. I only notice this error on my servers running the following: (centos5.4) Perl 5.8.8-27 mod_perl 2.0.4-6 httpd 2.2.3-31 kernel-2.6.18-164.15.1 It's not the code This code has been working for months It's not network related The browser gets the error response from apache. It's not time related I get the error 15 or so seconds after I restart httpd It's not idle httpd related I have tried reducing the min/max SpareServers to 1 It's not load related I get the error even if there are only 10 sessions on httpd It's not related to the "fd < PERLIO_MAX_REFCOUNTABLE_FD" perl 5.8.8 bug I recompiled perl-5.8.8 with the patch mentioned here : https://bugzilla.redhat.com/show_bug.cgi?id=559832, same error. It appeared sometime between December 2009 and February 2010 sorry I cannot be more specific Anyone has any idea ? Anything that I have not tested ? Really Puzzled!

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