Opa detects too early the Mongo startup

[ghost]

After every system reboot I get the message:

DbGen/Mongo Looking for MongoDB in directory '/Users/msq/.opa/mongo'
DbGen/Mongo Launching MongoDB with --pidfilepath /tmp/opaMongo.pid --noprealloc --bind_ip 0.0.0.0 --dbpath /Users/msq/.opa/mongo/data --fork --logpath /Users/msq/.opa/mongo/mongo.log
DbGen/Mongo MongoDB seems launched (pid:1073)

and app does not respond to the browser's requests.

MongoDB is working with the correct PID, though:

$ ps aux | grep -i mongo
msq             1073   0.5  0.1  2474692   3080   ??  R    12:20PM   0:04.58 /Users/msq/.opa/mongo/mongodb-osx-x86_64-2.0.2/bin/mongod --pidfilepath /tmp/opaMongo.pid --noprealloc --bind_ip 0.0.0.0 --dbpath /Users/msq/.opa/mongo/data --fork --logpath /Users/msq/.opa/mongo/mongo.log

After restarting the app, I get following message:

DbGen/Mongo Looking for MongoDB in directory '/Users/msq/.opa/mongo'
DbGen/Mongo MongoDB seems launched (pid:1073)
DbGen/Mongo (success) Index [id] at [article] has been created
DbGen/Mongo (success) Index [email] at [user] has been created

and it is working fine.