org.apache.http.impl.client

## Class DefaultBackoffStrategy

- java.lang.Object
- - org.apache.http.impl.client.DefaultBackoffStrategy

- All Implemented Interfaces:
    ConnectionBackoffStrategy

      public class DefaultBackoffStrategy
      extends Object
      implements ConnectionBackoffStrategy

  This `ConnectionBackoffStrategy` backs off either for a raw network socket or connection timeout or if the server explicitly sends a 503 (Service Unavailable) response.
  Since:
    4.2

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `DefaultBackoffStrategy()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `shouldBackoff(org.apache.http.HttpResponse resp)` Determines whether receiving the given `HttpResponse` as a result of request execution should result in a backoff signal.
    `boolean` | `shouldBackoff(Throwable t)` Determines whether seeing the given `Throwable` as a result of request execution should result in a backoff signal.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### DefaultBackoffStrategy

          public DefaultBackoffStrategy()

  - ### Method Detail

    - #### shouldBackoff

          public boolean shouldBackoff(Throwable t)

      Description copied from interface: `ConnectionBackoffStrategy`
      Determines whether seeing the given `Throwable` as a result of request execution should result in a backoff signal.
      Specified by:
        `shouldBackoff` in interface `ConnectionBackoffStrategy`
      Parameters:
        `t` - the `Throwable` that happened
      Returns:
        `true` if a backoff signal should be given

    - #### shouldBackoff

          public boolean shouldBackoff(org.apache.http.HttpResponse resp)

      Description copied from interface: `ConnectionBackoffStrategy`
      Determines whether receiving the given `HttpResponse` as a result of request execution should result in a backoff signal. Implementations MUST restrict themselves to examining the response header and MUST NOT consume any of the response body, if any.
      Specified by:
        `shouldBackoff` in interface `ConnectionBackoffStrategy`
      Parameters:
        `resp` - the `HttpResponse` that was received
      Returns:
        `true` if a backoff signal should be given

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