WCCP can stall during a restart.
--------------------------------

                 Key: TS-991
                 URL: https://issues.apache.org/jira/browse/TS-991
             Project: Traffic Server
          Issue Type: Bug
          Components: Management
    Affects Versions: 3.1.0
            Reporter: Alan M. Carroll
            Assignee: Alan M. Carroll
             Fix For: 3.1.2


If the WCCP router uses an identifying IP address which is not the same as the 
source IP address on the packet (which is allowed by the WCCP spec) then the TS 
client side WCCP code can fail to properly generate an assignment. This happens 
during a window after a restart when TS is trying to set up the WCCP view while 
the router has not yet realized TS has restarted. The client WCCP logic then 
soft stalls and doesn't generate a new assignement when the router responses 
are processed.

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