public async Task RetryUntilConnected()

in client/Apache.ShenYu.Client/Utils/Zookeeper/ZookeeperClient.cs [100:134]

• 34 lines of code
• 5 McCabe index (conditional complexity)

        public async Task<T> RetryUntilConnected<T>(Func<Task<T>> callable)
        {
            var operationStartTime = DateTime.Now;
            while (true)
            {
                try
                {
                    return await callable();
                }
                catch (KeeperException.ConnectionLossException)
                {
#if NET40
                    await TaskEx.Yield();
#else
                    await Task.Yield();
#endif
                    this.WaitForRetry();
                }
                catch (KeeperException.SessionExpiredException)
                {
#if NET40
                    await TaskEx.Yield();
#else
                    await Task.Yield();
#endif
                    this.WaitForRetry();
                }

                if (DateTime.Now - operationStartTime > _options.OperatingSpanTimeout)
                {
                    throw new TimeoutException(
                        $"Operation cannot be retried because of retry timeout ({_options.OperatingSpanTimeout.TotalMilliseconds} milli seconds)");
                }
            }
        }