note 105467 deleted from mongocollection.insert by derick

From: Date: Thu, 29 Nov 2012 13:04:20 +0000
Subject: note 105467 deleted from mongocollection.insert by derick
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Note Submitter: rob at limeworks dot com dot au ---- There seems to be some odd behavior when writing a query then reading it back in very quickly. I found it useful to ensure "safe" was set to true in order to stop random "'MongoCursorException' with message 'couldn't send query: Broken pipe'" messages all the time. This is only in a development environment, so i'm not sure if it relates to our hardware, but safe inserts fixed the issue 100%. Not even sure if it's the correct approach but it worked. Note that the error doesn't seem to appear with small queries like below, but larger data it does. Example: <?php // connect $m = new Mongo(); // select a database $db = $m->comedy; // select a collection (analogous to a relational database's table) $collection = $db->cartoons; // add a record $obj = array( "title" => "Calvin and Hobbes", "author" => "Bill Watterson" ); $collection->insert($obj, array('safe'=>true)); // find everything in the collection $cursor = $collection->find(array('author' => 'Bill Watterson')); // iterate through the results foreach ($cursor as $obj) { echo json_encode($obj) . "<br />"; } ?>

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