1. 12 Jun, 2002 3 commits
    • Leigh B. Stoller's avatar
    • Leigh B. Stoller's avatar
      A minor ("30" minute) hack to support widearea keepalive. If a remote · 1bfee4eb
      Leigh B. Stoller authored
      node connects with UDP, update the nodes table status with 'up' and the
      current time. This is the only thing that can happen when a remote
      node connects with UDP (since there is no ssl). The idea is that a
      daemon on the remote nodes will wake up periodically and send in a UDP
      packet that says its alive. Since the idea is to be low overhead, I'm
      using a UDP packet for now, which means I can run it fairly often on
      all the clients, without it being too much of a drain. By its nature,
      if the remote node can start up tmcc and get a udp packet out, its
      probably in good shape. Maybe we will find out this does not work, but
      if so I will have lost only "30 minutes". See related changes in
      db/node_status.in.
      
      Also, add the code that kicks out remote nodes that connect with tcp
      but no ssl (it was commented out while I originally updated the ron
      nodes with the new tmcc stuff).
      1bfee4eb
    • Leigh B. Stoller's avatar
      adc366c1
  2. 11 Jun, 2002 10 commits
  3. 10 Jun, 2002 7 commits
  4. 07 Jun, 2002 4 commits
  5. 06 Jun, 2002 14 commits
  6. 05 Jun, 2002 2 commits