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https://issues.apache.org/jira/browse/ZOOKEEPER-1020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephen Tyree updated ZOOKEEPER-1020:
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Attachment: ZOOKEEPER-1020.patch
Updated the patch based on Benjamin Reed's comments.
> Implement function in C client to determine which host you're currently
> connected to.
> -------------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-1020
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1020
> Project: ZooKeeper
> Issue Type: New Feature
> Components: c client
> Reporter: Stephen Tyree
> Priority: Minor
> Attachments: ZOOKEEPER-1020.patch
>
>
> On occasion it might be useful to determine which host your Zookeeper client
> is currently connected to, be it for debugging purposes or otherwise. A
> possible signature for that function:
> const char* zoo_get_connected_host(zhandle_t *zh, char *buffer, size_t
> buffer_size, unsigned short *port);
> Clients could use it like below:
> char buffer[33];
> unsigned short port = 0;
> if (!zoo_get_connected_host(zh, buffer, sizeof(buffer), &port))
> return EXIT_FAILURE;
> printf("The connected host is: %s:%d\n", buffer, port);
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