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plugin/test: Fix documentation (#1948)

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Fix documentation and touch up plugin/forward/README.md

Signed-off-by: Miek Gieben <miek@miek.nl>
This commit is contained in:
Miek Gieben
2018-07-07 08:30:57 +01:00
committed by GitHub
parent 30a788fd3a
commit 41c2871907
2 changed files with 8 additions and 8 deletions
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plugin/forward/README.md
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@@ -62,7 +62,8 @@ forward FROM TO... {
Requests that match none of these names will be passed through.
* `force_tcp`, use TCP even when the request comes in over UDP.
* `prefer_udp`, try first using UDP even when the request comes in over TCP. If response is truncated
(TC flag set in response) then do another attempt over TCP. In case if both `force_tcp` and `prefer_udp`
(TC flag set in response) then do another attempt over TCP. In case if both `force_tcp` and
`prefer_udp`.
options specified the `force_tcp` takes precedence.
* `max_fails` is the number of subsequent failed health checks that are needed before considering
an upstream to be down. If 0, the upstream will never be marked as down (nor health checked).