Uploaded image for project: 'JGroups'
  1. JGroups
  2. JGRP-1922

FD_SOCK/FD: members are not unsuspected

    XMLWordPrintable

Details

    • Bug
    • Status: Resolved (View Workflow)
    • Major
    • Resolution: Done
    • None
    • 3.6.4
    • None

    Description

      When we have members {A,B,C,D,E} and E suspects B, then it broadcasts a SUSPECT(B) event and adds B to its suspects list. E then continues braodascting the SUSPECT(B) event until a new view has been installed.
      Everybody adds B to its suspects list, except B which sends an I_AM_ALIVE message.
      When VERIFY_SUSPECT on A detects that B is not dead, it sends an UNSUSPECT(B) event up and down the stack, removing B from its suspects list.
      However, this event is not broadcast; E will continue sending its SUSPECT(B) message.
      SOLUTION: broadcast an UNSUSPECT event for som protocols. This is needed for FD_SOCK and FD, and not needed by FD_ALL and FD_ALL2.

      Attachments

        Activity

          People

            rhn-engineering-bban Bela Ban
            rhn-engineering-bban Bela Ban
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: