StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POcreating a new db connection based on an existing one in Zend Framework
primarykey
Id
10617124
data
AcceptedAnswerId
10619011
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-05-16T10:59:03.387
FavoriteCount
0
LastActivityDate
2012-11-16T10:46:37.210
LastEditDate
2012-11-16T10:46:37.210
LastEditorUserId
367456
OwnerUserId
1156045
ParentId
0
PostTypeId
1
Score
0
ViewCount
172
LastEditorDisplayName
text
Body
I have a CLI script that uses Zend Framework and forks a child process. It works well when I start it from CLI but when I start it from a bash script the db connection is closed when the bash script ends. I think I need to give the child a new db connection to the same database. Unfortunately the way the connection is originally created is too misterious to me, so I would like to create the new connection based on the existing. How can I do that? This is how its created in the Bootstrap and how I access it later: <pre><code>$resource = $this->getPluginResource ( 'db' ); $db = $resource->getDbAdapter (); Zend_Registry::getInstance ()->dbAdapter = $db; $this->db = Zend_Registry::get ( 'dbAdapter' ); </code></pre> And this is where I would like to use the new connection: <pre><code>public function start_daemon($worker) { if (file_exists ( $this->get_pidfile ( $worker ) )) die ( 'process is already running - process pidfile already exists -> ' . $this->get_pidfile ( $worker ) . "\n" ); $cmd = 'php -f ' . __FILE__ . ' process'; if ($this->is_win) { $WshShell = new COM ( "WScript.Shell" ); $oExec = $WshShell->Run ( "$cmd /C dir /S %windir%", 0, false ); exec ( 'TASKLIST /NH /FO "CSV" /FI "imagename eq php.exe" /FI "cputime eq 00:00:00"', $output ); $output = explode ( '","', $output [0] ); $pid = $output [1]; file_put_contents ( $this->get_pidfile ( $worker ), $pid ); echo ('JobQue daemon started with pidfile:' . $this->get_pidfile ( $worker ) . "\n"); } else { $PID = pcntl_fork (); if ($PID) { file_put_contents ( $this->get_pidfile ( $worker ), $PID ); echo ('JobQue daemon started with pidfile:' . $this->get_pidfile ( $worker ) . "\n"); exit (); // kill parent } //!!Need to create a new db connection here //to make sure the child will have one //when the parent exits posix_setsid (); // become session leader chdir ( "/" ); umask ( 0 ); // clear umask $this->proc_nice ( 19 ); $this->process_jobs (); } } </code></pre>
Tags
<php><zend-framework><pcntl>
Title
creating a new db connection based on an existing one in Zend Framework
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. UShakre
UserOwnerUserId
1. USSunWuKung
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.