1Perlbal::Manual::FailOvUesre(r3)Contributed Perl DocumenPteartliboanl::Manual::FailOver(3)
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NAME

6       Perlbal::Manual::FailOver - Fail Over mechanism in Perlbal
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8   VERSION
9       Perlbal 1.78.
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11   DESCRIPTION
12       How Perlbal's Fail Over mechanism works.
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14   Fail Over
15       Whenever Perlbal fails to open a connection to a machine, it assumes
16       that machine is not available and spreads the load between the
17       remaining servers. It keeps trying to open connections to that server
18       according to "error_retry_schedule".
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20       If there are no available servers, Perlbal will keep trying to open
21       connections to the servers until "idle_timeout" is reached, upon which
22       it will close the connection to the user. Clients interpret that
23       closing differently: most will assume a 500 HTTP code, a few assume a
24       200 OK with empty content.
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26       For more information on parameters "idle_timeout" and
27       "error_retry_schedule" see Perlbal::Manual::ReverseProxy.
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29   SEE ALSO
30       Perlbal::Manual::LoadBalancer, Perlbal::Manual::ReverseProxy.
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34perl v5.34.0                      2021-07-21      Perlbal::Manual::FailOver(3)
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