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https://issues.apache.org/jira/browse/TS-2622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13929913#comment-13929913
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Yu Qing commented on TS-2622:
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yes, please.
> optimize the function ink_cluster_time
> --------------------------------------
>
> Key: TS-2622
> URL: https://issues.apache.org/jira/browse/TS-2622
> Project: Traffic Server
> Issue Type: Improvement
> Components: Clustering, HTTP
> Reporter: Yu Qing
> Labels: review
> Fix For: 5.0.0
>
> Attachments: 0001-TS-2622-optimize-the-function-ink_cluster_time.patch
>
>
> in proxy/http/HttpTransact.cc:
> these two global variables are useless, so should be removed.
> volatile ink_time_t global_time;
> volatile int32_t cluster_time_delta;
> in the function ink_cluster_time:
> 1. use ink_get_hrtime() instead of time(NULL)
> 2. remove useless CAS to set variable global_time because global_time NOT
> be used in other case.
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