Bruce Schuchardt created GEODE-1542:
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             Summary: shared/unordered tcp/ip connection times out, initiating 
suspicion
                 Key: GEODE-1542
                 URL: https://issues.apache.org/jira/browse/GEODE-1542
             Project: Geode
          Issue Type: Bug
          Components: membership
            Reporter: Bruce Schuchardt


I recently diagnosed a membership failure that was initiated when one member 
(N) timed out its shared/unordered tcp/ip connection to another member (M).  
Member M initiated suspect processing that lead to kicking member N out of the 
system.  We need to either stop timing out shared/unordered connections or have 
an orderly shutdown mechanism so that we don't initiate suspect processing.

The final-check that M performed showed something odd.  Member N never logged 
that it processed a final check from M.  Member M logged that it had connected 
to N and read a status byte from it.  The byte had the value 21, which is not a 
valid response to a final check (it should be 0 or 0x7B).

{noformat}
Received [21, ent(clientgemfire3_ent_19225:19225)<ec><v1>:1028]
{noformat}

I verified that M used the correct tcp/ip port for N, so this is very odd and 
needs to be investigated.




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