MONGOPROTOCOLEXCEPTION(3) 1 MONGOPROTOCOLEXCEPTION(3)
The MongoProtocolException class
INTRODUCTION
When talking to MongoDB 2.6.0, and later, certain operations (such as writes) may throw MongoProtocolException when the response from the
server did not make sense - for example during network failure (we could read the entire response) or data corruption.
This exception is also thrown when attempting to talk newer protocols then the server supports, for example using the MongoWriteBatch when
talking to a MongoDB server prior to 2.6.0.
CLASS SYNOPSIS
MongoProtocolException
MongoProtocolExceptionextends
MongoException
Inherited properties
o protected string$message
o protected int$code
o protected string$file
o protected int$line
EXAMPLES
Example #1
Catching MongoProtocolException
Running the following example against MongoDB prior to 2.6.0 will throw an MongoProtocolException
<?php
$mc = new MongoClient("localhost");
$c = $mc->selectCollection("test", "test");
try {
$batch = new MongoInsertBatch($c);
} catch(MongoProtocolException $e) {
echo $e->getMessage();
}
?>
The above examples will output something similar to:
Current primary does not have a Write API
PHP Documentation Group MONGOPROTOCOLEXCEPTION(3)
