I run an Apache 2.2.22-13 with pecl module "mongo 1.4.4". It connects to a MongoDB 2.4.6 sharded cluster.
When a stepDown occurs, the mongo module seems to stay on the mongod node which was the primary and says: "PHP Fatal error: Uncaught exception 'MongoCursorException' with message 'node1.mongodb.cluster:27017: Remote server has closed the connection' ...
To establish the connection, I tried the 2 following ways:
$m = new MongoClient('mongodb://mongod0.mongodb.cluster, mongod1.mongodb.cluster, mongod2.mongodb.cluster, mongod3.mongodb.cluster', array("replicaSet" => "myrs"));
$m = new MongoClient('mongodb://mongos.mongodb.cluster', array("replicaSet" => "myrs"));
After a stepDown, the two ways give the same error message.
With the first connection string, restarting Apache is enough to get things back on rails. With the last one, restarting doesn't: I don't get any error message anymore but the data that should come from MongoDB is still missing.
Thanks in advance,