openstack
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openstack
Code Issues Proposed changes

Update git submodules 

* Update gear from branch 'master'
  - Merge "Prefer ipv6 for listen addrs if available"
  - Merge "Add support for keepalive to client"
  - Change openstack-dev to openstack-discuss
    
    Mailinglists have been updated. Openstack-discuss replaces openstack-dev.
    
    Change-Id: Ia1f74031b69da2d50f0404fac4698823526ecd83
    
  - Prefer ipv6 for listen addrs if available
    
    If the listen address allows for ipv4 or ipv6 values we want to prefer
    ipv6 if the host is configured with working ivp6. We add the ai_flag
    AF_ADDRCONFIG to filter out ipv6 (and ipv4) if the host isn't configure
    for this AF_INET version. Then we sort based on the family to prefer
    ipv6 over ipv4.
    
    The reason for this is clients will prefer ipv6 before falling back to
    ipv4 when attempting to connect to a hostname. If the server isn't
    listening on ipv6 this makes new connections happen slowly.
    
    Change-Id: I9f7a235b04068856c6cceeb2c230f3b56945572e
    
  - Add support for keepalive to client
    
    A gearman client only waiting for jobs will wait indefinitely if the
    gearman server vanishes (e.g. due to a VM crash). In this case there
    is no traffic on the connection and the client blocks forever if there
    is nothing in between that forcefully terminates the connection.
    
    Adding tcp keepalive can mitigate that and the connection will be
    terminated by the kernel in this situation which then triggers a
    reconnect.
    
    Change-Id: I8589cd45450245a25539c051355b38d16ee9f4b9
This commit is contained in:
Zuul 2019-01-28 16:21:02 +00:00 committed by Gerrit Code Review
parent f33c4953e0
commit 74ce21fbb3
1 changed files with 1 additions and 1 deletions
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2
gear

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Subproject commit c00ca944db0d6dc6ef90859b0b9b7f3a58196fb0
Subproject commit 6a7417702d41a61b4da1c34c0b4d0e2e0038bc16