I'm running a Rackspace cloud server CentOs + apache2 + php 5.4 + pcntl module with a basic Kohana php framework with a mongoDb task module that forks children processes. I get the following error if I try to run more then 1 child task process at the same time:
Unable to connect to MongoDB server at Interrupted system call
According to the mongoDb task module author the issue is not related to code but perhaps the mongoDb driver or the server.
Does anyone know what the error means and/or what may be the cause?
Full error output:
0 /var/www/.../modules/mangodb/classes/mangodb.php(370): MangoDB->connect()
1 /var/www/.../modules/mangodb/classes/mangodb.php(173): MangoDB->_call('command', Array, Array)
2 /var/www/.../modules/mangotask/classes/model/queue/task.php(33): MangoDB->command(Array)
3 /var/www/.../modules/mangoQueue/classes/controller/daemon.php(232): Model_Queue_Task->get_next()
4 /var/www/.../modules/mangoQueue/classes/controller/daemon.php(111): Controller_Daemon->daemon()
5 [internal function]: Controller_Daemon->action_index()
6 /var/www/.../system/classes/kohana/request/client/internal.php(118): reflectionMethod->invoke(Object(Controller_Daemon))
7 /var/www/.../system/classes/kohana/request/client.php(64): Kohana_Request_Client_Internal->execute_request(Object(Request))
8 /var/www/.../system/classes/kohana/request.php(1138): Kohana_Request_Client->execute(Object(Request))
9 /var/www/.../index.php(109): Kohana_Request->execute()
