com.mopub.volley

Interface RetryPolicy

All Known Implementing Classes:

DefaultRetryPolicy

public interface RetryPolicy

Retry policy for a request.

A retry policy can control two parameters:

• The number of tries. This can be a simple counter or more complex logic based on the type of error passed to retry(VolleyError), although getCurrentRetryCount() should always return the current retry count for logging purposes.
• The request timeout for each try, via getCurrentTimeout(). In the common case that a request times out before the response has been received from the server, retrying again with a longer timeout can increase the likelihood of success (at the expense of causing the user to wait longer, especially if the request still fails).

Note that currently, retries triggered by a retry policy are attempted immediately in sequence with no delay between them (although the time between tries may increase if the requests are timing out and getCurrentTimeout() is returning increasing values).

By default, Volley uses DefaultRetryPolicy.

Method Summary

Modifier and Type	Method and Description
int	getCurrentRetryCount() Returns the current retry count (used for logging).
int	getCurrentTimeout() Returns the current timeout (used for logging).
void	retry(VolleyError error) Prepares for the next retry by applying a backoff to the timeout.

Method Detail

getCurrentTimeout

int getCurrentTimeout()

Returns the current timeout (used for logging).

getCurrentRetryCount

int getCurrentRetryCount()

Returns the current retry count (used for logging).

retry

void retry(VolleyError error)
    throws VolleyError

Prepares for the next retry by applying a backoff to the timeout.

Parameters:

error - The error code of the last attempt.

Throws:

VolleyError - In the event that the retry could not be performed (for example if we ran out of attempts), the passed in error is thrown.