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  1. ZooKeeper
  2. ZOOKEEPER-1020

Implement function in C client to determine which host you're currently connected to.

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.4.0
    • Component/s: c client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      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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            • Assignee:
              tyree731 Stephen Tyree
              Reporter:
              tyree731 Stephen Tyree
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              • Created:
                Updated:
                Resolved: