Open Message Queue (OpenMQ or Open MQ) is an open source message-oriented middleware project by Oracle (formerly Sun Microsystems) that implements the Java Message Service 1.1 API (JMS). It is the default JMS provider integrated into GlassFish.
In addition to support for the JMS API, OpenMQ provides additional enterprise features including clustering for scalability and high availability, a C API, and a full JMX administration API. It also includes an implementation of the Java EE Connector Architecture (JCA) called the JMSRA, that allows OpenMQ to be used by a Java EE compliant application server.
OpenMQ is based on source code donated by Sun Microsystems.
OpenMQ is free software, dual-licensed under two free software licences: the Common Development and Distribution License (CDDL) and the GNU General Public License (GPL) with the classpath exception.
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Famous quotes containing the words open, message and/or queue:
“Outside the open window
The morning air is all awash with angels.
Some are in bed-sheets, some are in blouses,
Some are in smocks: but truly there they are.”
—Richard Wilbur (b. 1921)
“All this is from God, who reconciled us to himself through Christ, and has given us the ministry of reconciliation; that is, in Christ God was reconciling the world to himself, not counting their trespasses against them, and entrusting the message of reconciliation to us.”
—Bible: New Testament, 2 Corinthians 5:18-19.
“English people apparently queue up as a sort of hobby. A family man might pass a mild autumn evening by taking the wife and kids to stand in the cinema queue for a while and then leading them over for a few minutes in the sweetshop queue and then, as a special treat for the kids, saying “Perhaps we’ve time to have a look at the Number Thirty-One bus queue before we turn in.””
—Calvin Trillin (b. 1940)