Cluster communication manager
First Claim
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1. An application server instance, comprising:
- a plurality of work processes;
a connection manager to receive requests, the connection manager comprising;
a dispatcher to dispatch the requests to the work processes to process;
a cluster manager to provide for internal cluster communication, the cluster manager comprising;
an event handler to communicate an event to a message server;
a notification handler to receive a notification of an event in the cluster; and
a message server communication handler to communicate messages to the message server.
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Abstract
A cluster manager application program library includes an event handler to communicate an event from an application server instance to which the library is linked to a message server in a cluster of application server instances. The library further includes a notification handler to receive at the application server instance a notification of an event in the cluster from the message server, and a message server communication handler to exchange messages between the application server instance and other application server instances in the cluster via the message server.
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Citations
16 Claims
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1. An application server instance, comprising:
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a plurality of work processes;
a connection manager to receive requests, the connection manager comprising;
a dispatcher to dispatch the requests to the work processes to process;
a cluster manager to provide for internal cluster communication, the cluster manager comprising;
an event handler to communicate an event to a message server;
a notification handler to receive a notification of an event in the cluster; and
a message server communication handler to communicate messages to the message server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A cluster manager comprising:
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an event handler to communicate an event from an application server instance to a message server in a cluster of application server instances;
a notification handler to receive at the application server instance a notification of an event in the cluster from the message server; and
a message server communication handler to exchange messages between the application server instance and other application server instances in the cluster via the message server. - View Dependent Claims (10, 11, 12)
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13. An article of manufacture, comprising:
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an electronically accessible medium comprising instructions, that when executed by a processor, cause the processor to;
communicate an event from an application server instance to a message server in a cluster of application server instances;
receive at the application server instance a notification of an event in the cluster from the message server; and
exchange messages between the application server instance and other application server instances in the cluster via the message server. - View Dependent Claims (14, 15, 16)
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Specification