The Pull Mechanism

You can choose to use the Pull Mechanism to forward notifications from an agent to a manager. This is useful, for instance, when the agent is unable to connect to a manager. For example, if there is a fire-wall in place between the agent side and the manager side. You can use the Pull Mechanism to pull notifications from the agent side to the manager side. When you create the remote MBean server you need to set the mechanism mode and the pull period. The pull period is the time period between pulls. Pulls occur when the HTTP/RMI connector server at the agent side is instructed by the manager to attempt to pull notifications. Thus, the manager decides when, and how often, it wants to retrieve notifications . For example, the pull frequency could be set to try to get notifications every thirty seconds or every minute.