Function loop

redlock.js:263–283

(err, response)

		});

		function loop(err, response) {
			if(err) self.emit('clientError', err);

			// - If the response is less than the resource length, than one or
			//   more resources failed to unlock:
			//   - It may have been re-acquired by another process;
			//   - It may hava already been manually released;
			//   - It may have expired;

			if(response === resource.length || response === '' + resource.length)
				votes++;

			if(waiting-- > 1) return;

			// SUCCESS: there is concensus and the lock is released
			if(votes >= quorum)
				return resolve();

			// FAILURE: the lock could not be released
			return reject(new LockError('Unable to fully release the lock on resource "' + lock.resource + '".'));
		}
	})

	// optionally run callback