I thinking to use actor to do the reactive work, but it looks like we could make alpha more simple by implement some logic on the Omega side, such as the timeout function.
Willem Jiang Twitter: willemjiang Weibo: 姜宁willem On Thu, Nov 1, 2018 at 1:57 AM wjm wjm <zzz...@gmail.com> wrote: > > async is not enough, better to be reactive. > > 赵俊 <zhaoju...@jd.com> 于2018年10月31日周三 下午5:07写道： > > > Hi, Willem > > > > I think make the last invocation async is limitation for performance tuning > > As block grpc invoking also use async way internal, only blocking in > > futureTask.get(). > > > > > > > > > > > On Oct 30, 2018, at 4:51 PM, Willem Jiang <willem.ji...@gmail.com> > > wrote: > > > > > > Thanks for feedback, > > > I just used one participator to show the most simplest way of service > > > interaction. > > > I just add some words about the "initial service" and the > > > "participant service". > > > > > > Now we could think about how to reduce the overheads of the > > > distributed transaction. I think we can make the last invocation > > > async to speed up the processing, but it could be a challenge for us > > > to leverage the async remote invocation without introduce the risk of > > > losing messages. > > > > > > Any thoughts? > > > > > > Willem Jiang > > > > > > Twitter: willemjiang > > > Weibo: 姜宁willem > > > On Tue, Oct 30, 2018 at 4:37 PM Zheng Feng <zh.f...@gmail.com> wrote: > > >> > > >> Great work ! It could be more clear if you can mark the invocation > > arrows > > >> with the step numbers. And it usual has two or more participants in a > > >> distribute transaction. > > >> So you need to improve the sequence diagram to show these actors. > > >> > > >> It also could be helpful to describe what is the "initial service" and > > the > > >> "participant service" ? > > >> > > >> Willem Jiang <willem.ji...@gmail.com> 于2018年10月30日周二 下午4:23写道： > > >> > > >>> Hi Team, > > >>> > > >>> I wrote a page[1] to analyze the overheads that Saga or TCC could > > >>> introduce. > > >>> Please check it out and let me know what you think. > > >>> You can either reply this mail or just add comment on the wiki page. > > >>> > > >>> [1] > > >>> > > https://cwiki.apache.org/confluence/display/SERVICECOMB/Distributed+Transaction+Coordinator+Overhead > > >>> > > >>> Willem Jiang > > >>> > > >>> Twitter: willemjiang > > >>> Weibo: 姜宁willem > > >>> > > > >
