> + closeClientButKeepContentStream(response);
> + // At this point, this is not an authentication request
> returning 401
> + // Check if we already had seen this request
> + Integer count = retryCountMap.getIfPresent(command);
> + if(count!=null) {
> + // This request has failed before
> + if(count.intValue() >= 4 ) {
> + logger.debug("too many 401s - giving up after: " +
> count.intValue());
> + // 4 retries in the last 5 minutes; give up
> + return false;
> + } else {
> + // Retry just in case
> + logger.debug("invalidating authentication token -
> retry " + count.intValue());
> + retryCountMap.put(command, new
> Integer(count.intValue()+1));
> + // Wait between retries
> + Uninterruptibles.sleepUninterruptibly(5,
> TimeUnit.SECONDS);
Make configurable? And sleep _after_ invalidating? Now, the cache is still
consulted while we're sleeping, even though we think it should be invalid.
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