log4cplus_AsyncAppender(3)

log4cplus::AsyncAppender(3)

log4cplus

log4cplus::AsyncAppender(3)

NAME

log4cplus::AsyncAppender - This Appender is a wrapper to which other appenders can be attached.

SYNOPSIS

#include <asyncappender.h>

Inherits log4cplus::Appender, and log4cplus::helpers::AppenderAttachableImpl.

Public Member Functions

AsyncAppender (SharedAppenderPtr const &app, unsigned max_len)
AsyncAppender (helpers::Properties const &)
virtual ~AsyncAppender ()
virtual void close ()
Release any resources allocated within the appender such as file handles, network connections, etc.

Protected Member Functions

virtual void append (spi::InternalLoggingEvent const &)
Subclasses of Appender should implement this method to perform actual logging. void init_queue_thread (unsigned)

Protected Attributes

thread::AbstractThreadPtr queue_thread
thread::QueuePtr queue

Additional Inherited Members

Detailed Description

This Appender is a wrapper to which other appenders can be attached.

The attached appendres are then appended to from a separate thread which reads events appended to this appender from a queue.

Properties

QueueLimit: Events queue size limit. Default is 100.
Appender: Appender and its properties to use as sink for logged events.

See also

helpers::AppenderAttachableImpl

Definition at line 77 of file asyncappender.h.

Constructor & Destructor Documentation

log4cplus::AsyncAppender::AsyncAppender (SharedAppenderPtr const & app, unsigned max_len)

log4cplus::AsyncAppender::AsyncAppender (helpers::Properties const &)

virtual log4cplus::AsyncAppender::~AsyncAppender () [virtual]

Member Function Documentation

virtual void log4cplus::AsyncAppender::append (spi::InternalLoggingEvent const & event) [protected], [virtual]

Subclasses of Appender should implement this method to perform actual logging.

See also

doAppend method.

Implements log4cplus::Appender.

virtual void log4cplus::AsyncAppender::close () [virtual]

Release any resources allocated within the appender such as file handles, network connections, etc. It is a programming error to append to a closed appender.

Implements log4cplus::Appender.

void log4cplus::AsyncAppender::init_queue_thread (unsigned) [protected]

Member Data Documentation

thread::QueuePtr log4cplus::AsyncAppender::queue [protected]

Definition at line 94 of file asyncappender.h.

thread::AbstractThreadPtr log4cplus::AsyncAppender::queue_thread [protected]

Definition at line 93 of file asyncappender.h.

Author

Generated automatically by Doxygen for log4cplus from the source code.

Fri Jun 18 2021

Version 2.0.6