ignite-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Pavel Tupitsyn (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-1791) .Net: Improve Task-based async API efficiency with promise-style tasks
Date Mon, 26 Oct 2015 13:48:27 GMT
Pavel  Tupitsyn created IGNITE-1791:
---------------------------------------

             Summary: .Net: Improve Task-based async API efficiency with promise-style tasks
                 Key: IGNITE-1791
                 URL: https://issues.apache.org/jira/browse/IGNITE-1791
             Project: Ignite
          Issue Type: Improvement
          Components: interop
    Affects Versions: 1.5
            Reporter: Pavel  Tupitsyn
            Assignee: Pavel  Tupitsyn
             Fix For: 1.5


Currently we use TaskFactory.FromAsync to create tasks and return them from API. This requires
implementing IAsyncResult, which has a heavyweight WaitHandle inside. TaskFactory then uses
ThreadPool.RegisterWaitForSingleObject to wait on that handle and set task completion. 

Creating WaitHandle and waiting on it are redundant extra steps.
System.Threading.Task has internal API to create "promise-style" task and then set it to completed
state when needed.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message