PHPFUI/InstaDoc
 
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Middleware that retries requests based on the boolean result of
invoking the provided "decider" function.

  • final
CloneableInstantiable
Methods
public __construct(callable $decider, callable $nextHandler, ?callable $delay = NULL)
 
  • param callable $decider Function that accepts the number of retries,
    a request, [response], and [exception] and
    returns true if the request is to be
    retried.
  • param callable PromiseInterface $nextHandler Next handler to invoke.
  • param callable|null $delay Function that accepts the number of retries
    and returns the number of
    milliseconds to delay.
public __invoke(Psr\Http\Message\RequestInterface $request, array $options) : GuzzleHttp\Promise\PromiseInterface
public static exponentialDelay(int $retries) : int
 

Default exponential backoff delay function.

  • return int milliseconds.
Properties
private $decider = NULL
 
  • var callable
private $delay = NULL
 
  • var callable
private $nextHandler = NULL
 
  • var callable PromiseInterface
Methods
private doRetry(Psr\Http\Message\RequestInterface $request, array $options, ?Psr\Http\Message\ResponseInterface $response = NULL) : GuzzleHttp\Promise\PromiseInterface
private onFulfilled(Psr\Http\Message\RequestInterface $request, array $options) : callable
 

Execute fulfilled closure

private onRejected(Psr\Http\Message\RequestInterface $req, array $options) : callable
 

Execute rejected closure

Methods
public static exponentialDelay(int $retries) : int
 

Default exponential backoff delay function.

  • return int milliseconds.
© 2023 Bruce Wells
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