http://blog.gmane.org/gmane.comp.groupware.mira.devel hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://comments.gmane.org/gmane.comp.groupware.mira.devel/1691 <pre>Hello All, I have continued to work on the MySQL multi-threaded issue but still no resolution.  It works fine single-threaded (meaning  setting the number of server threads to 1 in mira.conf). I am convinced it has nothing to do with using prepared statements.  This leaves either MySQL is not being initialized properly for multi-threaded operation or there are improperly shared variables between threads.  The MySQL initialization is fairly simple and since we link the thread-safe library, no different than than single-threaded operation except for the added check that MySQL is thread-safe (which it comes back positive). Each sever thread has its own instance of the DbMySqlDirectory (which is derived from DbDirectory) and each DbMySqlDirectory creates its own connection to the MySQL server so each thread has its own DB connection.  The only shared variable is a first-time initialization flag which is controlled by an exclusive lock (in fact, the lock is not needed since this DbDirectory constructor is only currently called by main()).  All other code uses local or instance-level variables. I have added extensive debug code to my local version of mira_server.  It displays the beginning and ending of DbMySqlDirectory methods indicating thread ID and instance address.  This gives me a view into what threads are active and what DbMySqlDirectory instance they are using. The scenario which constantly causes the server to crash is as follows: 3 users with 2 workplaces where each workplace has 2 members. Login of one user (sometimes it takes two logins). The server segfaults when DbMySqlDirectory.find_workplace(ID) is active with one thread and multiple DbMySqlDirectory.find_user(ID) are taking place.  This is when the client has received information on one workplace the user belongs, issues commends to find out user details of all members of the workplace, and issues a command to get information on the second workplace the user belongs to.  This results in one thread doing the find_workplace() and other threads doing find_user().  The crash happens on a mysql_stmt_execute() command which performs the actual query on the server. The stack is trashed so I don't get a stack trace.  I suspect the bind variables used in the query are trashed either on the mira_server side or the MySQL server side (these bind variables contain pointer to where to put the resulting queried data).  All queries involved are read-only (select). I am not sure what to do at this point.  I am out of ideas on resolving this issue.  I could convert DbMySqlDirectory to use non-prepared queries or to use the C++ MySQL connector and see if that makes a difference.  Both would require a substantial amount of rework and testing.  I would prefer trying the C++ connector.  I am not convinced that either would solve the problem but I am willing to do it. I don't want to hold up the project any longer because of this issue.  I propose that I fix some issues I found during my investigation and submit those to the dbBackend branch and we document that a MySQL-configured server must run with one client thread until I fix the problem. If anyone would like to help me on this issue that would be great. Thanks, John------------------------------------------------------------------------------ RSA(R) Conference 2012 Mar 27 - Feb 2 Save $400 by Jan. 27 Register now! http://p.sf.net/sfu/rsa-sfdev2dev2_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> John Deal 2012-01-15T12:11:48 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1690 <pre>Hello all, I am still not able to get the MySQL directory to work multi-threaded.  I have been working on this off and on that last month and several days the last few weeks with no luck.  It seems to work fine single-threaded.  I have verified each thread has its own DbMySqlDirectory each with a unique connection to the database. I have not received any responses from my post on the MySQL C API forum and the response on the #mysql IRC was "C and C++ are complicated". I do have some simple sample code from the MySQL community documentation that does run multi-threaded.  Interesting the original code used locks to provide exclusive access to the MySQL database which sort-of removes most of the benefits of running MySQL multi-threaded.  I removed the locks and it seems to work fine.  However this sample code does not use prepared statements.  I am not sure if that makes any difference. I thought I would relay my status on the DB Backend.  If desired, I could check-in a version of the Directory that essentially serializes MySQL access even in multi-threaded environments to use until the multi-threading issue gets worked out.  Getting the MySQL part of the Directory to properly work multi-threaded may take awhile.  What do you think? Thanks, John ------------------------------------------------------------------------------ Ridiculously easy VDI. With Citrix VDI-in-a-Box, you don't need a complex infrastructure or vast IT resources to deliver seamless, secure access to virtual desktops. With this all-in-one solution, easily deploy virtual desktops for less than the cost of PCs and save 60% on VDI infrastructure costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> John Deal 2011-12-29T02:13:48 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1689 <pre>------------------------------------------------------------ revno: 237 committer: John Deal &lt;bassdeal-/E1597aS9LQAvxtiuMwx3w&lt; at &gt;public.gmane.org&gt; branch nick: dbBackEnd timestamp: Sun 2011-12-11 14:55:19 -0500 message: Fixed various joining workplaces and subscription issues. Reduced number of mysql_execute() stack trash workarounds to one. Deleted various commented debug code. added: mira-server/conf/mira.conf.mysql modified: mira-server/src/directory/db/DbDirectory.cpp mira-server/src/directory/db/mysql/DbMySqlDirectory.cpp -- lp:~mira-dev/mira/dbBackEnd https://code.launchpad.net/~mira-dev/mira/dbBackEnd You are subscribed to branch lp:~mira-dev/mira/dbBackEnd. To unsubscribe from this branch go to https://code.launchpad.net/~mira-dev/mira/dbBackEnd/+edit-subscription ------------------------------------------------------------------------------ Learn Windows Azure Live! Tuesday, Dec 13, 2011 Microsoft is holding a special Learn Windows Azure training event for developers. It will provide a great way to learn Windows Azure and what it provides. You can attend the event by watching it streamed LIVE online. Learn more at http://p.sf.net/sfu/ms-windowsazure_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> noreply-+ipbUBPD95tH4x6Dk/4f9A< at >public.gmane.org 2011-12-11T19:57:14 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1688 <pre>------------------------------------------------------------ revno: 236 committer: John Deal &lt;bassdeal-/E1597aS9LQAvxtiuMwx3w&lt; at &gt;public.gmane.org&gt; branch nick: dbBackEnd timestamp: Mon 2011-11-14 21:19:46 -0500 message: Added directory_sqlite namespace to parallel directory_mysql namespace. Upgraded SQLite code from 3.7.6.2 to 3.7.9 as recommened by SQLite project. Removed unneeded sqlite3ext.h. removed: mira-server/include/directory/db/sqlite/sqlite3ext.h modified: mira-server/CMakeLists.txt mira-server/include/directory/db/sqlite/DbSqliteDirectory.h mira-server/include/directory/db/sqlite/sqlite3.h mira-server/src/directory/db/DbDirectory.cpp mira-server/src/directory/db/sqlite/DbSqliteDirectory.cpp mira-server/src/directory/db/sqlite/sqlite3.c mira-server/src/main.cpp The size of the diff (27161 lines) is larger than your specified limit of 5000 lines -- lp:~mira-dev/mira/dbBackEnd https://code.launchpad.net/~mira-dev/mira/dbBackEnd You are subscribed to branch lp:~mira-dev/mira/dbBackEnd. To unsubscribe from this branch go to https://code.launchpad.net/~mira-dev/mira/dbBackEnd/+edit-subscription ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 </pre> noreply-+ipbUBPD95tH4x6Dk/4f9A< at >public.gmane.org 2011-11-15T02:21:15 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1687 <pre>Dear all, A developer meeting has been scheduled for Sunday 09 October 2011 at 13:00 UTC. You are kindly invited to join this meeting, which will be held on #mira on FreeNode. The topic is: General The meeting agenda can be found at: http://miragroupware.org/wiki/doku.php/development/communication/agendas/111009_meeting An up-to-date list of who will be attending can be found on the Mira Groupware Meeting Planner: http://miragroupware.org/meetings/ The core developers have been asked to respond to this invitation through the Planner. If you have not received an invitation, please respond to this mailing list thread to let us know if you can attend. I look forward to speaking to you at the meeting! Best regards, Max Bossino Project Manager http://miragroupware.org ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2dcopy2 </pre> Max Bossino 2011-10-08T14:04:15 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1686 <pre>------------------------------------------------------------ revno: 235 committer: John Deal &lt;bassdeal-/E1597aS9LQAvxtiuMwx3w&lt; at &gt;public.gmane.org&gt; branch nick: dbBackEnd timestamp: Sun 2011-10-02 11:57:54 -0400 message: Corrected loading of default MySQL DB password. Improved multi-threaded DB load tests. Improved 1 configuration error message. Removed 1 warning. Minor stuff. modified: mira-server/conf/mysqlInit.sql mira-server/src/ConfigParser.cpp mira-server/src/directory/db/DbDirectory.cpp mira-server/src/directory/db/mysql/DbMySqlDirectory.cpp mira-server/src/main.cpp -- lp:~mira-dev/mira/dbBackEnd https://code.launchpad.net/~mira-dev/mira/dbBackEnd You are subscribed to branch lp:~mira-dev/mira/dbBackEnd. To unsubscribe from this branch go to https://code.launchpad.net/~mira-dev/mira/dbBackEnd/+edit-subscription ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2dcopy2_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> noreply-+ipbUBPD95tH4x6Dk/4f9A< at >public.gmane.org 2011-10-02T16:00:19 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1685 <pre>Hello All, I just did a commit of a few changes to the dbBackEnd branch.  The commit went well but when  did a bzr push I got the following: ----------------------------------------- jdeal&lt; at &gt;GatwayUbuntu:mira-server$ bzr commit -m "Corrected loading of default MySQL DB password.  Improved multi-threaded DB load tests.  Improved 1 configuration error message.  Removed 1 warning.  Minor stuff." Committing to: bzr+ssh://bazaar.launchpad.net/~mira-dev/mira/dbBackEnd/         modified mira-server/conf/mysqlInit.sql                                         modified mira-server/src/ConfigParser.cpp                                       modified mira-server/src/main.cpp modified mira-server/src/directory/db/DbDirectory.cpp modified mira-server/src/directory/db/mysql/DbMySqlDirectory.cpp Committed revision 235.                                                         jdeal&lt; at &gt;GatwayUbuntu:mira-server$ bzr push Using saved push location: bzr+ssh://bazaar.launchpad.net/~mira-dev/mira/dbBackEnd/ No new revisions to push.                                                       jdeal&lt; at &gt;GatwayUbuntu:mira-server$ --------------------------------------- However, when I looked quickly in Launchpad, the changes seem to be there in revision 235.  The last revision was 09.04.11 (if I remember correctly) and it was revision 234.  Does anyone know what the "No new revisions to push" message means? Thanks, John------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2dcopy2_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> John Deal 2011-10-02T16:07:19 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1681 <pre>Hello All, I am trying to move my development to a different system (Ubuntu 9.10-&gt;Ubuntu 10.04) and running into difficulties. I setup QT and CMake and all the other packages.  I bzr co all the sources.  I am able to build the server fine.  However, I am getting the following errors trying to build the client: jdeal&lt; at &gt;GatwayUbuntu:mira-client$ cmake ./ ** Mira found Boost version 104400 CMake Error at /usr/local/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:91 (MESSAGE):   Could NOT find Qt4 (missing: QT_QMAKE_EXECUTABLE QT_MOC_EXECUTABLE   QT_RCC_EXECUTABLE QT_UIC_EXECUTABLE QT_INCLUDE_DIR QT_LIBRARY_DIR   QT_QTCORE_LIBRARY) Call Stack (most recent call first):   /usr/local/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:252 (_FPHSA_FAILURE_MESSAGE)   /usr/local/share/cmake-2.8/Modules/FindQt4.cmake:1162 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)   Dependencies.cmake.in:21 (FIND_PACKAGE)   CMakeLists.txt:5 (INCLUDE) </pre> John Deal 2011-09-25T16:16:41 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1680 <pre>Hi all, Sunday's meeting was attended by John, Shilpa, Zied and myself. A transcript of the meeting can be found here: http://miragroupware.org/wiki/doku.php/development/communication/archives/110918_meeting This meeting had a brief agenda, which can be found here: http://miragroupware.org/wiki/doku.php/development/communication/agendas/110918_meeting We spoke first about meeting times. Following the mailing list thread on the same topic, we have decided to hold the next meeting (on Sunday 2nd October) at 13:00 UTC. This is the time that proves most convenient for all of us. At least, John, Shilpa, Zied and I all said that the time was suitable on a Sunday. If you find that this time is inconvenient for you in the long-run, please reply to the other thread regarding meeting times with your own preferences and we will do our best to accommodate everyone in the future. John has made excellent progress with his MySQL and SQLite database interfaces for the Directory layer. He has stabliised the MySQL interface, and has moved code which is common to both interfaces up to DbDirectory (above DbSqliteDirectory and DbMySqlDirectory). He has also removed a lot of archaic, commented out code. Finally, as you will have seen on the mailing list, he has prepared detailed instructions on how to configure the Server to use a database backend to store Directory data. The blueprint for the database backend to the Directory layer that is found on the wiki is now out of date, because I prepared it many years ago. John intends to update it to correct the record structures detailed therein. John also mentioned that he would like to merge his branch into our main branch, trunk. Given that his code is feature-complete, it just needs to be bug tested before it is merged into trunk. I am going to do some testing this weekend. If anyone else can join in with the testing, please do - the more usage, the more likely it is that we might spot a bug at this stage. We will follow the procedure detailed here to merge John's branch: http://miragroupware.org/wiki/doku.php/development/workflow and here: https://help.launchpad.net/Code/Review Shilpa has made very good progress on the Network layer. She has had to change almost all of the network protocol in order to implement Google Protocol Buffers. This will allow binary data transfer between Client and Server, because the messages are no longer parsed according to a special splitting character sequence. Instead, Shilpa's protocol first sends the length of the message, and then the message. Shilpa has already converted the Login, New User, and Join Group messages. Now that most of the groundwork is done, she will continue to convert the other messages over the next few weeks. Shilpa has been developing this on a local Bazaar branch. She would prefer to get the code stable before pushing it to Launchpad, but I suggested that she should push it to Launchpad and keep pushing new commits regularly in order to evade the conflicts that arose the last time that a major change was pushed in one go. Shilpa agreed to try to push her code to Launchpad the next time that she works on it. Zied has moved to a new job, and is now eager to contribute to Mira. (Welcome to the team, Zied!) He said he was interested in splitting Shilpa's task and working on converting some of the network messages to use GPB. Shilpa said that this might be difficult because some messages rely on other messages (such as the Login message, which also required changes to the List Workplace and Status messages), so it would be difficult to draw a line down the middle and split the messages between them. However, Shilpa said that she would look at the code and see if it would be possible to split the task between them. She will then email her conclusion to the mailing list. If it turns out that splitting the task would be too difficult, there are plenty of tasks remaining for Mira v0.2 to choose from: http://miragroupware.org/wiki/doku.php/development/roadmap/outstanding John would also like to change a few of the messages to make the database interfaces work more efficiently. For example, one change would involve splitting the message to update a Workplace into separate add subscription and delete subscription messages. He intends to make these changes once his branch has been merged into trunk. Finally, John mentioned that the links on the wiki to download the Qt libraries were broken. I have now fixed these. Best regards, Max Bossino Project Manager http://miragroupware.org ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 </pre> Max Bossino 2011-09-20T23:20:14 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1676 <pre>Hi all, As you will have read, I have arranged a meeting for this Sunday, 18th September, at 22:00 UTC. I hope that you can join it! However, I know that a few of us find the current meeting time inconvenient. In order to fix this, I would like to conduct a quick, simple survey to see what time would be convenient for the majority of us. Please copy and paste the following 'table' and put a cross next to the meetign starting times that are fine for you on a normal Sunday: 13:00 UTC x 14:00 UTC x 15:00 UTC x 16:00 UTC x 17:00 UTC x 18:00 UTC x 19:00 UTC x 20:00 UTC x 21:00 UTC x 22:00 UTC x 23:00 UTC x (I can attend any of those times.) Once everyone has replied, we can put it all together and work out which time is best. Thank you! Best regards, Max Bossino Project Manager http://miragroupware.org ------------------------------------------------------------------------------ BlackBerry&amp;reg; DevCon Americas, Oct. 18-20, San Francisco, CA http://p.sf.net/sfu/rim-devcon-copy2 </pre> Max Bossino 2011-09-16T15:27:41 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1675 <pre>Dear all, A developer meeting has been scheduled for Sunday 18 September 2011 at 22:00 UTC. You are kindly invited to join this meeting, which will be held on #mira on FreeNode. The topic is: General Update The meeting agenda can be found at: http://miragroupware.org/wiki/doku.php/development/communication/agendas/110918_meeting An up-to-date list of who will be attending can be found on the Mira Groupware Meeting Planner: http://miragroupware.org/meetings/ The core developers have been asked to respond to this invitation through the Planner. If you have not received an invitation, please respond to this mailing list thread to let us know if you can attend. I look forward to speaking to you at the meeting! Best regards, Max Bossino Project Manager http://miragroupware.org ------------------------------------------------------------------------------ BlackBerry&amp;reg; DevCon Americas, Oct. 18-20, San Francisco, CA http://p.sf.net/sfu/rim-devcon-copy2 </pre> Max Bossino 2011-09-16T15:20:36 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1673 <pre>Hello All, I wrote up a quick and dirty set of instructions for using either SQLite or MySQL databases for the Mira Server user/workplace data storage.  It is hopefully enough to get you started if you wanted to use these database types.  Note this is currently only in the dbBackend branch. I would like to update the Wiki's server Directory documentation.  How do I get edit privileges on the Wiki? On more question. The DB Backend code is getting fairly stable (everyone yells "about time!"). What is the plan for getting this code merged into what will be the 0.2 release? I would like to start getting this code integrated. I guess that is it for now. Thanks, John------------------------------------------------------------------------------ Using storage to extend the benefits of virtualization and iSCSI Virtualization increases hardware utilization and delivers a new level of agility. Learn what those decisions are and how to modernize your storage and backup environments for virtualization. http://www.accelacomm.com/jaw/sfnl/114/51434361/_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> John Deal 2011-09-11T22:25:47 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1672 <pre>------------------------------------------------------------ revno: 234 committer: John Deal &lt;bassdeal-/E1597aS9LQAvxtiuMwx3w&lt; at &gt;public.gmane.org&gt; branch nick: dbBackEnd timestamp: Mon 2011-09-05 20:59:09 -0400 message: Modified mira-server SQLite backend to privide optional one-time DB rebuild or re-analyze initialization. Also modified compiler options to display warnings. modified: mira-server/CompilerOptions.cmake.in mira-server/conf/Directory.sqlite mira-server/conf/mysqlInit.sql mira-server/include/directory/db/DbDirectory.h mira-server/include/directory/db/mysql/DbMySqlDirectory.h mira-server/include/directory/db/sqlite/DbSqliteDirectory.h mira-server/src/directory/db/DbDirectory.cpp mira-server/src/directory/db/mysql/DbMySqlDirectory.cpp mira-server/src/directory/db/sqlite/DbSqliteDirectory.cpp mira-server/src/main.cpp -- lp:~mira-dev/mira/dbBackEnd https://code.launchpad.net/~mira-dev/mira/dbBackEnd You are subscribed to branch lp:~mira-dev/mira/dbBackEnd. To unsubscribe from this branch go to https://code.launchpad.net/~mira-dev/mira/dbBackEnd/+edit-subscription ------------------------------------------------------------------------------ Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free "Love Thy Logs" t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> noreply-+ipbUBPD95tH4x6Dk/4f9A< at >public.gmane.org 2011-09-06T01:01:13 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1671 <pre>------------------------------------------------------------ revno: 233 committer: John Deal &lt;bassdeal-/E1597aS9LQAvxtiuMwx3w&lt; at &gt;public.gmane.org&gt; branch nick: dbBackEnd timestamp: Sun 2011-08-28 11:47:45 -0400 message: Fixed problem loading workplace utilities on both SQLite and MySQl DB directories. Removed find_user() calls in find_workplace() methods replaced by DB table constraints. Deleted much commented out code in both SQLite and MySql directories. modified: mira-server/conf/sqliteInit.sql mira-server/include/directory/db/mysql/DbMySqlDirectory.h mira-server/include/directory/db/sqlite/DbSqliteDirectory.h mira-server/src/directory/db/mysql/DbMySqlDirectory.cpp mira-server/src/directory/db/sqlite/DbSqliteDirectory.cpp -- lp:~mira-dev/mira/dbBackEnd https://code.launchpad.net/~mira-dev/mira/dbBackEnd You are subscribed to branch lp:~mira-dev/mira/dbBackEnd. To unsubscribe from this branch go to https://code.launchpad.net/~mira-dev/mira/dbBackEnd/+edit-subscription ------------------------------------------------------------------------------ EMC VNX: the world's simplest storage, starting under $10K The only unified storage solution that offers unified management Up to 160% more powerful than alternatives and 25% more efficient. Guaranteed. http://p.sf.net/sfu/emc-vnx-dev2dev_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> noreply-+ipbUBPD95tH4x6Dk/4f9A< at >public.gmane.org 2011-08-28T15:49:12 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1669 <pre>Dear all, A developer meeting has been scheduled for Sunday 21 August 2011 at 17:00 UTC. You are kindly invited to join this meeting, which will be held on #mira on FreeNode. The topic is: 0.2 Progress Update The meeting agenda can be found at: http://miragroupware.org/wiki/doku.php/development/communication/agendas/110821_meeting An up-to-date list of who will be attending can be found on the Mira Groupware Meeting Planner: http://miragroupware.org/meetings/ The core developers have been asked to respond to this invitation through the Planner. If you have not received an invitation, please respond to this mailing list thread to let us know if you can attend. I look forward to speaking to you at the meeting! Best regards, Max Bossino Project Manager http://miragroupware.org ------------------------------------------------------------------------------ uberSVN's rich system and user administration capabilities and model configuration take the hassle out of deploying and managing Subversion and the tools developers use with it. Learn more about uberSVN and get a free download at: http://p.sf.net/sfu/wandisco-dev2dev </pre> Max Bossino 2011-08-15T21:54:11 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1668 <pre>------------------------------------------------------------ revno: 232 committer: John Deal &lt;bassdeal-/E1597aS9LQAvxtiuMwx3w&lt; at &gt;public.gmane.org&gt; branch nick: dbBackEnd timestamp: Sat 2011-08-13 15:20:20 -0400 message: Moved 2 common DB methods from DbSqliteDirectory and DbMySqlDirectory to DbDirectory. Also made DbMySqlDirectory methods get_workplace_subscription_list() and get_user_subscription_workplace_list() use mysql_real_query() instead of prepared statements because of unknown stack issue with prepared statements (see http://forums.mysql.com/read.php?168,428369,428369#msg-428369). modified: mira-server/include/directory/db/DbDirectory.h mira-server/include/directory/db/mysql/DbMySqlDirectory.h mira-server/include/directory/db/sqlite/DbSqliteDirectory.h mira-server/src/directory/db/DbDirectory.cpp mira-server/src/directory/db/mysql/DbMySqlDirectory.cpp mira-server/src/directory/db/sqlite/DbSqliteDirectory.cpp -- lp:~mira-dev/mira/dbBackEnd https://code.launchpad.net/~mira-dev/mira/dbBackEnd You are subscribed to branch lp:~mira-dev/mira/dbBackEnd. To unsubscribe from this branch go to https://code.launchpad.net/~mira-dev/mira/dbBackEnd/+edit-subscription ------------------------------------------------------------------------------ FREE DOWNLOAD - uberSVN with Social Coding for Subversion. Subversion made easy with a complete admin console. Easy to use, easy to manage, easy to install, easy to extend. Get a Free download of the new open ALM Subversion platform now. http://p.sf.net/sfu/wandisco-dev2dev_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> noreply-+ipbUBPD95tH4x6Dk/4f9A< at >public.gmane.org 2011-08-13T19:22:12 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1667 <pre>Dear all, A developer meeting has been scheduled for Sunday 14 August 2011 at 17:00 UTC. You are kindly invited to join this meeting, which will be held on #mira on FreeNode. The topic is: Catch-up! The meeting agenda can be found at: http://miragroupware.org/wiki/doku.php/development/communication/agendas/110814_meeting An up-to-date list of who will be attending can be found on the Mira Groupware Meeting Planner: http://miragroupware.org/meetings/ The core developers have been asked to respond to this invitation through the Planner. If you have not received an invitation, please respond to this mailing list thread to let us know if you can attend. I look forward to speaking to you at the meeting! Best regards, Max Bossino Project Manager http://miragroupware.org ------------------------------------------------------------------------------ FREE DOWNLOAD - uberSVN with Social Coding for Subversion. Subversion made easy with a complete admin console. Easy to use, easy to manage, easy to install, easy to extend. Get a Free download of the new open ALM Subversion platform now. http://p.sf.net/sfu/wandisco-dev2dev </pre> Max Bossino 2011-08-12T21:36:44 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1666 <pre>------------------------------------------------------------ revno: 231 committer: John Deal &lt;bassdeal-/E1597aS9LQAvxtiuMwx3w&lt; at &gt;public.gmane.org&gt; branch nick: dbBackEnd timestamp: Thu 2011-08-11 21:38:32 -0400 message: Fixed login with multiple workplaces using MySql. Combined updates of workplaces and subscriptions as single transaction on both SQLite and MySql. Removed some debugging statements modified: mira-server/conf/mysqlInit.sql mira-server/conf/sqliteInit.sql mira-server/include/directory/db/mysql/DbMySqlDirectory.h mira-server/include/network/messages/MsgListWorkplaces.h mira-server/include/network/messages/MsgNewGroup.h mira-server/src/directory/db/mysql/DbMySqlDirectory.cpp mira-server/src/directory/db/sqlite/DbSqliteDirectory.cpp -- lp:~mira-dev/mira/dbBackEnd https://code.launchpad.net/~mira-dev/mira/dbBackEnd You are subscribed to branch lp:~mira-dev/mira/dbBackEnd. To unsubscribe from this branch go to https://code.launchpad.net/~mira-dev/mira/dbBackEnd/+edit-subscription ------------------------------------------------------------------------------ Get a FREE DOWNLOAD! and learn more about uberSVN rich system, user administration capabilities and model configuration. Take the hassle out of deploying and managing Subversion and the tools developers use with it. http://p.sf.net/sfu/wandisco-dev2dev_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> noreply-+ipbUBPD95tH4x6Dk/4f9A< at >public.gmane.org 2011-08-12T01:40:12 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1664 <pre>------------------------------------------------------------ revno: 230 committer: John Deal &lt;bassdeal-/E1597aS9LQAvxtiuMwx3w&lt; at &gt;public.gmane.org&gt; branch nick: dbBackEnd timestamp: Tue 2011-07-05 02:39:13 -0400 message: Fixed SQLite Directory so it does not change fields CreatedOn and CreatedBy upon a workplace update. modified: mira-server/src/directory/db/sqlite/DbSqliteDirectory.cpp -- lp:~mira-dev/mira/dbBackEnd https://code.launchpad.net/~mira-dev/mira/dbBackEnd You are subscribed to branch lp:~mira-dev/mira/dbBackEnd. To unsubscribe from this branch go to https://code.launchpad.net/~mira-dev/mira/dbBackEnd/+edit-subscription ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> noreply-+ipbUBPD95tH4x6Dk/4f9A< at >public.gmane.org 2011-07-05T06:47:13 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1663 <pre>------------------------------------------------------------ revno: 229 committer: John Deal &lt;bassdeal-/E1597aS9LQAvxtiuMwx3w&lt; at &gt;public.gmane.org&gt; branch nick: dbBackEnd timestamp: Thu 2011-06-30 11:37:01 -0400 message: Added basic MySQL functionality. Able to add users and workplaces plus login using MySQL directory. Much work still to be done. added: mira-server/conf/mysqlInit.sql mira-server/include/directory/db/mysql/ mira-server/include/directory/db/mysql/DbMySqlDirectory.h mira-server/src/directory/db/mysql/ mira-server/src/directory/db/mysql/DbMySqlDirectory.cpp modified: mira-server/CMakeLists.txt mira-server/include/directory/db/DbDirectory.h mira-server/src/directory/db/DbDirectory.cpp mira-server/src/main.cpp -- lp:~mira-dev/mira/dbBackEnd https://code.launchpad.net/~mira-dev/mira/dbBackEnd You are subscribed to branch lp:~mira-dev/mira/dbBackEnd. To unsubscribe from this branch go to https://code.launchpad.net/~mira-dev/mira/dbBackEnd/+edit-subscription ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2_______________________________________________ Mira-development mailing list Mira-development-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/mira-development </pre> noreply-+ipbUBPD95tH4x6Dk/4f9A< at >public.gmane.org 2011-06-30T15:48:22 http://comments.gmane.org/gmane.comp.groupware.mira.devel/1660 <pre>Hi all, Sunday's meeting was attended by John and myself. It is a shame that no-one else joined us, because we were looking forward to catching up. You can find a transcript of the meeting here: http://miragroupware.org/wiki/doku.php/development/communication/archives/110626_meeting This meeting had an agenda, which can be found here: http://miragroupware.org/wiki/doku.php/development/communication/agendas/110626_meeting I shall address the topics in the order in which they were discussed. John has made a lot of progress on the MySQL database backend. It compiles and runs, and so far supports creating new users, logging in, and creating a Workplace, but the automatic membership of a Workplace's creator is not yet functional. John will supply a script to create the initial tables and user information; this assumes that the server administrator has already set up MySQL on the server on which Mira Server will be installed. The MySQL backend should work with the MySQL 5.x series, but it might also work with the 4.x series given the simple nature of the SQL commands. I am currently learning C++ and am making good progress. Once I have got to grips with the core of the language, I will learn to use the most important standard libraries and the Boost libraries and practice by creating some simple apps. I then hope to pick up some of the easier tasks on Mira to start off. I spoke a bit about the Meeting Planner, and asked whether any changes could be made to improve it. We discussed implementing a 'suggest alternative time' option so that, if a developer cannot attend a meeting at a particular time, he or she may suggest an alternative which the other developers can respond to as easily as to the first request (i.e. visit a web page and click 'Yes' or 'No'). The meeting that is most convenient for all would then be selected, probably by me as a 'moderator' of sorts. I will have a think about this to determine if it would be worth implementing. Anand expressed an interest in joining our meeting but said that 22:00 UTC on Sundays does not work for him at all. He suggested, in the alternative, that we meet at 19:00 UTC on Sundays. John and I are perfectly happy with this. Does anyone feel very strongly for or against changing the default meeting time from Sunday at 22:00 UTC to Sunday at 19:00 UTC? Anand has once again picked up the logging system task. Welcome back, Anand! He has tested the Boost.Log library and says that his first impression is that it is too bulky. For example, it took a long time to compile a simple 'Hello, world!' program that included it. Another point to note is that is has not been accepted as an official Boost library, for the many complaints listed in its review. As a result, it might not be the best option for us. Anand is now testing Log4cpp, first with 'Hello, world!' and then with part of the Mira code. He seems quite confident that Log4cpp will be suitable, considering that it has been used as the foundation for logging systems in other languages. Once Anand has evaluated both logging systems, he will report his findings to us on the mailing list. We then spoke about Zied's bug patch to the Files Utility. First, we asked whether it would be merged directly into trunk, or if it would be merged into Alan's branch - it seems that the latter option is more likely. However, I expressed a concern that although the patch fixes the problem on the Client-side, there is nothing preventing an incorrect filename from being sent to the Server via, for example, telnet, in which case, the Server will throw the same error described in the bug report (https://bugs.launchpad.net/mira/+bug/701290). A better, cross-platform solution might be to restrict filenames to include certain universally safe characters (rather than leave it to the OS) and to check the filename on the Server-side to ensure that no 'unsafe' characters have been inserted (and, if they have, to strip the filename of them). Best regards, Max Bossino Project Manager http://miragroupware.org ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2 </pre> Max Bossino 2011-06-30T11:05:29 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.comp.groupware.mira.devel