)]}'
{
  "commit": "8252a0622aadc8d135ea271633b25de44654c47a",
  "tree": "e0dabf7a35438fe72eb650c259f90044289e7085",
  "parents": [
    "f87d559f23ba3fa40f79a8b78ca29937180d4ce2"
  ],
  "author": {
    "name": "Valentin Bartenev",
    "email": "vbart@nginx.com",
    "time": "Tue Aug 11 16:28:55 2015 +0300"
  },
  "committer": {
    "name": "Valentin Bartenev",
    "email": "vbart@nginx.com",
    "time": "Tue Aug 11 16:28:55 2015 +0300"
  },
  "message": "Core: idle connections now closed only once on exiting.\n\nIterating through all connections takes a lot of CPU time, especially\nwith large number of worker connections configured.  As a result\nnginx processes used to consume CPU time during graceful shutdown.\nTo mitigate this we now only do a full scan for idle connections when\nshutdown signal is received.\n\nTransitions of connections to idle ones are now expected to be\navoided if the ngx_exiting flag is set.  The upstream keepalive module\nwas modified to follow this.\n",
  "tree_diff": [
    {
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      "old_mode": 33188,
      "old_path": "src/core/ngx_connection.c",
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      "new_mode": 33188,
      "new_path": "src/core/ngx_connection.c"
    },
    {
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      "old_path": "src/core/ngx_connection.h",
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      "new_path": "src/core/ngx_connection.h"
    },
    {
      "type": "modify",
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      "old_mode": 33188,
      "old_path": "src/http/modules/ngx_http_upstream_keepalive_module.c",
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      "new_mode": 33188,
      "new_path": "src/http/modules/ngx_http_upstream_keepalive_module.c"
    },
    {
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      "old_mode": 33188,
      "old_path": "src/os/unix/ngx_process_cycle.c",
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      "new_mode": 33188,
      "new_path": "src/os/unix/ngx_process_cycle.c"
    },
    {
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      "new_path": "src/os/win32/ngx_process_cycle.c"
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  ]
}