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Stream: speed up TCP peer recovery.
Previously, an unavailable peer was considered recovered after a successful
proxy session to this peer. Until then, only a single client connection per
fail_timeout was allowed to be proxied to the peer.
Since stream sessions can be long, it may take indefinite time for a peer to
recover, limiting the ability of the peer to receive new connections.
Now, a peer is considered recovered after a successful TCP connection is
established to it. Balancers are notified of this event via the notify()
callback.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Mon, 26 Dec 2016 14:27:05 +0300 |
parents | d620f497c50f |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. ngx_include="unistd.h"; . auto/include ngx_include="inttypes.h"; . auto/include ngx_include="limits.h"; . auto/include ngx_include="sys/filio.h"; . auto/include ngx_include="sys/param.h"; . auto/include ngx_include="sys/mount.h"; . auto/include ngx_include="sys/statvfs.h"; . auto/include ngx_include="crypt.h"; . auto/include