Keyword Analysis & Research: ace_reactor schedule_timer

Keyword Analysis

Keyword CPC PCC Volume Score Length of keyword
ace_reactor schedule_timer1.040.497107226
ace_reactor0.110.622908811
schedule_timer1.80.186312414

Keyword Research: People who searched ace_reactor schedule_timer also searched

Keyword CPC PCC Volume Score
ace_reactor schedule_timer0.640.2334122

Frequently Asked Questions

What is the Ace reactor timer queue?

To alleviate the need for application developers to rewrite efficient, scalable, and portable time-driven dispatchers in an ad hoc manner, the ACE Reactor framework defines a family of reusable timer queue classes. The ACE timer queue classes allow applications to register time-driven event handlers derived from ACE_Event_Handler .

What is the return value of schedule() in a timer queue?

When a timer queue dispatches an event handler's handle_timeout () method, it passes as parameters the current time and the void pointer ACT passed to the schedule () method when the event handler was scheduled originally. The return value of schedule () uniquely identifies each timer event that's scheduled with a timer queue.

What is the use of Ace_timer_wheel?

ACE_Timer_Wheel , which uses a timing wheel [VL97] that contains a circular buffer designed to schedule, cancel, and dispatch timers in O (1) time in the average case, but O ( n ) in the worst case. Figure 3.5 shows that ACE_Timer_Queue::gettimeofday () can be changed to use any static method that returns an ACE_Time_Value value.

How do I use the same event handler with a timer queue?

By using an ACT , the same event handler can be registered with a timer queue at multiple future dispatching times. A reference to a second ACE_Time_Value that designates the interval at which the event handler should be dispatched periodically. If this parameter is omitted, the event handler's handle_timeout () method is dispatched only once.


Search Results related to ace_reactor schedule_timer on Search Engine

  • ACE: ACE_Reactor Class Reference - Vanderbilt University

    vanderbilt.edu

    http://www.dre.vanderbilt.edu/Doxygen/5.6/html/ace/classACE__Reactor.html

    Sep 03, 2007 · Schedule a timer event that will expire after an <delay> amount of time. The return value of this method, a timer_id value, uniquely identifies the <event_handler> in the ACE_Reactor's internal list of timers. This timer_id value can be used to cancel the timer with the cancel_timer() call. Reactor will call ACE_Event_Handler::add_reference() on the handler.

    DA: 91 PA: 29 MOZ Rank: 39

  • ace_reactor::schedule_timer,cancel_timer thread safe?

    google.com

    https://groups.google.com/g/comp.soft-sys.ace/c/ZbpinHvQqZY

    Feb 01, 2010 · > Reactor and handlers created via Acceptor/Connector classes that > trying to close the peer_ object within handle_timeout() causes the > process to core dump. A couple thoughts here:. The original question was about the ACE_Reactor on Solaris, which defaults to the ACE_Select_Reactor, not the ACE_Dev_Poll_Reactor.

    DA: 97 PA: 45 MOZ Rank: 25

  • [ace-users] ACE_Reactor::schedule_timer() blocks on GNU/Linux

    narkive.com

    https://comp.soft-sys.ace.narkive.com/ddmqUDc1/ace-users-ace-reactor-schedule-timer-blocks-on-gnu-linux

    ACE_Reactor::schedule_timer() called from other thread blocks on GNU/Linux but not on Win32. DESCRIPTION: The main-thread runs the ACE_Reactor and handles incoming data on a socket in a ACE_Event_Handler::handle_input() method. If a other thread concurrently calls ACE_Reactor::instance()->schedule_timer()

    DA: 98 PA: 78 MOZ Rank: 43

  • 3.5 The ACE_Reactor Class | C++ Network Programming

    flylib.com

    https://flylib.com/books/en/3.20.1.27/1/

    Event-driven networked applications have historically been programmed using native OS mechanisms, such as the Socket API and the select() synchronous event demultiplexer . Applications developed this way, however, are not only nonportable, they are inflexible because they tightly couple low-level event detection, demultiplexing, and dispatching code together wit…

    Event-driven networked applications have historically been programmed using native OS mechanisms, such as the Socket API and the select() synchronous event demultiplexer . Applications developed this way, however, are not only nonportable, they are inflexible because they tightly couple low-level event detection, demultiplexing, and dispatching code together wit…

    DA: 41 PA: 75 MOZ Rank: 57

  • ACE: ACE_Reactor Class Reference

    vanderbilt.edu

    http://www.dre.vanderbilt.edu/Doxygen/5.7.9/html/ace/a00523.html

    Schedule a timer event that will expire after an <delay> amount of time. The return value of this method, a timer_id value, uniquely identifies the event_handler in the ACE_Reactor's internal list of timers. This timer_id value can be used to cancel the timer with the cancel_timer() call. Reactor will call ACE_Event_Handler::add_reference() on the handler.

    DA: 72 PA: 66 MOZ Rank: 30

  • c++ - Is ACE reactor timer managment thread safe? - …

    stackoverflow.com

    https://stackoverflow.com/questions/2089255/is-ace-reactor-timer-managment-thread-safe

    Mar 21, 2010 · Instance of ACE_Reactor is used internally by the module to manage the timers. schedule timer - calls ACE_Reactor::schedule_timer (). One of the arguments is a callback, called upon timer experation. cancel timer - calls ACE_Reactor::cancel_timer () The reactor executed in private timer of execution, so schedule/cancel and timeout callback are executed … Reviews: 1

    Reviews: 1

    DA: 36 PA: 69 MOZ Rank: 22

  • The Design and Use of the ACE Reactor

    vanderbilt.edu

    https://www.dre.vanderbilt.edu/~schmidt/PDF/reactor-rules.pdf

    virtual int remove_handler (ACE_Event_Handler *, ACE_Reactor_Mask); // = Timer-based event handler methods. // Schedule an <event_handler> that will expire // after <delay> amount of time. If it expires // <arg> is passed in as the value to the // <event_handler>’s <handle_timeout> callback // method. If <interval> is != to // <ACE_Time_Value::zero> it is used to

    DA: 10 PA: 49 MOZ Rank: 65

  • ACE: ACE_Reactor class Reference

    nrao.edu

    https://www.aoc.nrao.edu/php/tjuerges/ALMA/ACE-5.5.2/html/ace/classACE__Reactor.html

    Schedule a timer event that will expire after an amount of time. The return value of this method, a timer_id value, uniquely identifies the in the ACE_Reactor's internal list of timers. This timer_id value can be used to cancel the timer with the cancel_timer() call. Reactor will call ACE_Event_Handler::add_reference() on the handler.

    DA: 64 PA: 82 MOZ Rank: 33

  • What is the Ace reactor timer queue?

    flylib.com

    https://flylib.com/books/en/3.20.1.26/1/

    To alleviate the need for application developers to rewrite efficient, scalable, and portable time-driven dispatchers in an ad hoc manner, the ACE Reactor framework defines a family of reusable timer queue classes. The ACE timer queue classes allow applications to register time-driven event handlers derived from ACE_Event_Handler .

    DA: 5 PA: 43 MOZ Rank: 37

  • What is the return value of schedule() in a timer queue?

    flylib.com

    https://flylib.com/books/en/3.20.1.26/1/

    When a timer queue dispatches an event handler's handle_timeout () method, it passes as parameters the current time and the void pointer ACT passed to the schedule () method when the event handler was scheduled originally. The return value of schedule () uniquely identifies each timer event that's scheduled with a timer queue.

    DA: 37 PA: 56 MOZ Rank: 1

  • What is the use of Ace_timer_wheel?

    flylib.com

    https://flylib.com/books/en/3.20.1.26/1/

    ACE_Timer_Wheel , which uses a timing wheel [VL97] that contains a circular buffer designed to schedule, cancel, and dispatch timers in O (1) time in the average case, but O ( n ) in the worst case. Figure 3.5 shows that ACE_Timer_Queue::gettimeofday () can be changed to use any static method that returns an ACE_Time_Value value.

    DA: 31 PA: 47 MOZ Rank: 93

  • How do I use the same event handler with a timer queue?

    flylib.com

    https://flylib.com/books/en/3.20.1.26/1/

    By using an ACT , the same event handler can be registered with a timer queue at multiple future dispatching times. A reference to a second ACE_Time_Value that designates the interval at which the event handler should be dispatched periodically. If this parameter is omitted, the event handler's handle_timeout () method is dispatched only once.

    DA: 39 PA: 82 MOZ Rank: 44