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Merging PR #1689 into master

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Ryan Baxter
2017-02-15 13:42:46 -05:00
parent bcb97bce1c
commit 981fa5db9a
13 changed files with 417 additions and 150 deletions
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docs/src/main/asciidoc/spring-cloud-netflix.adoc
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@@ -1479,6 +1479,20 @@ The default HTTP client used by zuul is now backed by the Apache HTTP Client ins
deprecated Ribbon `RestClient`. To use `RestClient` or to use the `okhttp3.OkHttpClient` set
`ribbon.restclient.enabled=true` or `ribbon.okhttp.enabled=true` respectively.
==== Retrying Failed Requests
When using the Apache Http Client or the OK HTTP Client you can enable them to automatically
retry failed requests by adding https://github.com/spring-projects/spring-retry[Spring Retry]
to your application's classpath. When Zuul uses Ribbon, Zuul will honor some of the Ribbon
configuration values related to retrying failed requests. The properties you can use are
`client.ribbon.MaxAutoRetries`, `client.ribbon.MaxAutoRetriesNextServer`, and
`client.ribbon.OkToRetryOnAllOperations`. See the https://github.com/Netflix/ribbon/wiki/Getting-Started#the-properties-file-sample-clientproperties[Ribbon documentation]
for a description of what there properties do.
You can turn off Zuul's retry functionality by setting `zuul.retryable` to `false`. You
can also disable retry functionality on route by route basis by setting
`zuul.routes.routename.retryable` to `false`.
=== Cookies and Sensitive Headers
It's OK to share headers between services in the same system, but you