Re: Spread: failure detection

Yair Amir <[email protected]> Fri, 8 Nov 2019 14:20:55 -0500
Newsgroups gmane.network.spread.user
Message-ID <[email protected]> 
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Dear Pablo,

Spread is using timeouts at the base, just like any practical failure detector that I am aware of. Spread's failure handling and membership service guarantee the Virtual Synchrony properties.

Best wishes,

     :) Yair. www.cs.jhu.edu/~yairamir


On 11/8/19 1:50 PM, Pablo Pessolani wrote:
> Hi:
>      Does Spread toolkit use a "failure detector" (Chandra & Toueg) to detect failures or it bases its reasoning on timeouts?
>  Regards.
> PAP
>
>
> _______________________________________________
> Spread-users mailing list
> [email protected]
> http://lists.spread.org/mailman/listinfo/spread-users


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    Dear Pablo,<br>
    <br>
    Spread is using timeouts at the base, just like any practical
    failure detector that I am aware of. Spread's failure handling and
    membership service guarantee the Virtual Synchrony properties.<br>
    <br>
    Best wishes,<br>
    <br>
        :) Yair. <a class="moz-txt-link-abbreviated" href="http://www.cs.jhu.edu/~yairamir">www.cs.jhu.edu/~yairamir</a><br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 11/8/19 1:50 PM, Pablo Pessolani
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:BN8PR20MB2818FDF8F0F1BA0FC29E234BCF7B0@BN8PR20MB2818.namprd20.prod.outlook.com">
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        Hi:</div>
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             Does Spread toolkit use a "failure detector" (Chandra &amp;
        Toueg) to detect failures or it bases its reasoning on timeouts?</div>
      <div style="font-family: Calibri, Helvetica, sans-serif;
        font-size: 12pt; color: rgb(0, 0, 0);">
        <span style="color: rgb(0, 0, 0); font-family: Calibri,
          Helvetica, sans-serif; font-size: 12pt;"> Regards.</span><br>
      </div>
      <div style="font-family: Calibri, Helvetica, sans-serif;
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        PAP</div>
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         </div>
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      <br>
      <pre wrap="">_______________________________________________
Spread-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:[email protected]">[email protected]</a>
<a class="moz-txt-link-freetext" href="http://lists.spread.org/mailman/listinfo/spread-users">http://lists.spread.org/mailman/listinfo/spread-users</a>
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_______________________________________________
Spread-users mailing list
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http://lists.spread.org/mailman/listinfo/spread-users

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