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Below is an example route showing an Hystrix endpoint that protects against slow operation by falling back to the in-lined fallback route. By default the timeout request is just 1000ms so the HTTP endpoint has to be fairly quick to succeed.

Code Block
languagejava
from("direct:start")
    .hystrix()
        .to("http://fooservice.com/slow")
    .onFallback()
        .transform().constant("Fallback message")
    .end()
    .to("mock:result");

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Hystrix has many options as listed in the table above. For example to set a higher timeout to 5 seconds, and also let the circuit breaker wait 10 seconds before attempting a request again when the state was tripped to be open.

Code Block
languagejava
from("direct:start")
    .hystrix()
        .hystrixConfiguration()
             .executionTimeoutInMilliseconds(5000).circuitBreakerSleepWindowInMilliseconds(10000)
        .end()
        .to("http://fooservice.com/slow")
    .onFallback()
        .transform().constant("Fallback message")
    .end()
    .to("mock:result");

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