A LogListenerQueue is a subclass of EventQueue that buffers calls to LogListeners (see the Queues section). This allows a high-throughput process, such as HTTP request handling, to be decoupled from the slower logging processes such as writing to files or sending e-mail. The logListeners property specifies the LogListener to which log messages are to be sent after being run through the queue.

All log messages are typically sent through a LogListenerQueue before being run through the rest of the logging system.

 
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