mirror of
http://git.haproxy.org/git/haproxy.git/
synced 2025-01-29 17:42:54 +00:00
1f431b5851
It has been rewritten and now supports an initialization state. It now also
prevents from dumping stopped(disabled) listeners and it is possible to
specify a scope with a list of proxies that are allowed to be dumped from
the one being configured ('.' meaning "this one"). The 'stats' entry can
be configured from the 'defaults' instance and it is correctly flushed
from proxies which redefine it.
56 lines
1.7 KiB
Plaintext
56 lines
1.7 KiB
Plaintext
'+' = done, '-' = todo, '*' = done except doc
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1.2.12 :
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+ weighted RR/SH
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1.2.13 :
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+ maxconn
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+ queueing
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1.2.14 :
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* HTML status page
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stats enable
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stats uri /?stats
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stats realm w.ods.org\ statistics
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stats auth user1:pass1
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stats auth user2:pass2
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stats auth user3:pass3
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stats scope <px_id> | '.'
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- separate timeout controls
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- option 'abortonclose' : if the session is queued or being connecting
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to the server, and the client sends a shutdown(), then decide to abort
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the session early because in most situations, this will be caused by
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a client hitting the 'Stop' button, so there's no reason to overload
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the servers with unservable requests. However, this is not HTTP compliant
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and might cause little trouble to some very specific clients used to
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close immediately after sending the request (no support for KA, which ones?)
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- minconn : makes the server's maxconn dynamic, which will be computed as a
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ratio of the proxy's sessions :
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srv->effective_maxconn =
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max(srv->maxconn * px->nbsess / px->maxconn, srv->minconn)
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- allow server-less proxies (for stats)
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1.3 :
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- handle half-closed connections better (cli/srv would not distinguish
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DATA/SHUTR/SHUTW, it would be a session flag which would tell shutr/shutw).
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Check how it got changed in httpterm.
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- 3 memory models : failsafe (prealloc), normal (current), optimal (alloc on
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demand)
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- wait queues replaced for priority-based trees
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- ability to assign a prio based on L7 matching
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- prio-based O(1) scheduler
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- maxconn reserve for VIP/admins
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- verify if it would be worth implementing an epoll_ctl_batch() for Linux
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