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From Zheng Feng <zh.f...@gmail.com>
Subject Re: [DISCUSS]The forwardPolicy of Saga should be able to configurethe maximum of retries
Date Thu, 18 Oct 2018 12:26:58 GMT
Is it a global configration for all the transactions or it can be applied
for the specified one ?

新道场开张了 <tsubasaotl@qq.com> 于2018年10月16日周二 下午5:17写道:

> I create a new issue in JIRA.
> issue address:
> https://issues.apache.org/jira/browse/SCB-962
>
>
>
>
> ------------------ 原始邮件 ------------------
> 发件人: "Willem Jiang"<willem.jiang@gmail.com>;
> 发送时间: 2018年10月16日(星期二) 下午4:29
> 收件人: "dev"<dev@servicecomb.apache.org>;
>
> 主题: Re: [DISCUSS]The forwardPolicy of Saga should be able to configurethe
> maximum of retries
>
>
>
> Yeah, it makes sense to add the maximum number of forward retry.
> Could you fill a JIRA for it?
> It could be great if you can send a PR of this issue :)
>
> Willem Jiang
>
> Twitter: willemjiang
> Weibo: 姜宁willem
>
> On Tue, Oct 16, 2018 at 4:22 PM 新道场开张了 <tsubasaotl@qq.com> wrote:
> >
> > Hi, all:
> >
> >
> > Currently, service comb saga would keep trying transaction part when
> using forwardPolicy.
> > The policy is sufficient for some situations, such as network
> fluctuations or service unavailability temporarily.
> > But for other situations like wrong address, wrong params or wrong SQL,
> it is possible to cause saga retry infinitely.
> > So, I recommend that Saga should be able to configure the maximum of
> retries for forwardPolicy.
> > When users configure the maximum of retries and transaction failed
> repeatedly, Saga should throw exception or do backward.
> >
> >
> > Best Wishes & Regards

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