disruptor-pattern

Why is my disruptor example so slow?

↘锁芯ラ 提交于 2019-11-29 08:37:50
I've taken the code example from Stack Overflow question Disruptor.NET example and modified it to "measure" time. Full listing is below: using System; using System.Diagnostics; using System.Linq; using System.Threading; using System.Threading.Tasks; using Disruptor; using Disruptor.Dsl; namespace DisruptorTest { public sealed class ValueEntry { public long Value { get; set; } public ValueEntry() { Console.WriteLine("New ValueEntry created"); } } public class ValueAdditionHandler : IEventHandler<ValueEntry> { public void OnNext(ValueEntry data, long sequence, bool endOfBatch) { Program.sw.Stop(

Disruptor.NET example

纵饮孤独 提交于 2019-11-28 17:16:28
I am trying to learn how to use the Disruptor.NET messaging framework, and I can't find any practical examples. There are quite a few articles out there with pictures about how it works, but I can't find anywhere that actually goes and shows you how to implement the methods. What would be an example? SteveWilkinson Frustrated that I couldn't find a workable 'Hello World' for Disruptor-net, I fiddled around until I got one working - see below. Hopefully it's fairly self-explanatory. The Console.WriteLine lines are handy for seeing how things operate - for example, that the RingBuffer creates

How should one use Disruptor (Disruptor Pattern) to build real-world message systems?

泪湿孤枕 提交于 2019-11-28 15:49:04
As the RingBuffer up-front allocates objects of a given type, how can you use a single ring buffer to process messages of various different types? You can't create new object instances to insert into the ringBuffer and that would defeat the purpose of up-front allocation. So you could have 3 messages in an async messaging pattern: NewOrderRequest NewOrderCreated NewOrderRejected So my question is how are you meant to use the Disruptor pattern for real-world messageing systems? Thanks Links: http://code.google.com/p/disruptor-net/wiki/CodeExamples http://code.google.com/p/disruptor-net http:/

Why is my disruptor example so slow?

守給你的承諾、 提交于 2019-11-28 02:05:37
问题 I've taken the code example from Stack Overflow question Disruptor.NET example and modified it to "measure" time. Full listing is below: using System; using System.Diagnostics; using System.Linq; using System.Threading; using System.Threading.Tasks; using Disruptor; using Disruptor.Dsl; namespace DisruptorTest { public sealed class ValueEntry { public long Value { get; set; } public ValueEntry() { Console.WriteLine("New ValueEntry created"); } } public class ValueAdditionHandler :

Disruptor.NET example

扶醉桌前 提交于 2019-11-27 10:20:48
问题 I am trying to learn how to use the Disruptor.NET messaging framework, and I can't find any practical examples. There are quite a few articles out there with pictures about how it works, but I can't find anywhere that actually goes and shows you how to implement the methods. What would be an example? 回答1: Frustrated that I couldn't find a workable 'Hello World' for Disruptor-net, I fiddled around until I got one working - see below. Hopefully it's fairly self-explanatory. The Console

How should one use Disruptor (Disruptor Pattern) to build real-world message systems?

本小妞迷上赌 提交于 2019-11-27 09:35:50
问题 As the RingBuffer up-front allocates objects of a given type, how can you use a single ring buffer to process messages of various different types? You can't create new object instances to insert into the ringBuffer and that would defeat the purpose of up-front allocation. So you could have 3 messages in an async messaging pattern: NewOrderRequest NewOrderCreated NewOrderRejected So my question is how are you meant to use the Disruptor pattern for real-world messageing systems? Thanks Links:

How does LMAX&#39;s disruptor pattern work?

混江龙づ霸主 提交于 2019-11-26 08:38:44
问题 I am trying to understand the disruptor pattern. I have watched the InfoQ video and tried to read their paper. I understand there is a ring buffer involved, that it is initialized as an extremely large array to take advantage of cache locality, eliminate allocation of new memory. It sounds like there are one or more atomic integers which keep track of positions. Each \'event\' seems to get a unique id and it\'s position in the ring is found by finding its modulus with respect to the size of