public FileStitchController(ITopicClient topic, IHttpMessageFactory httpMessageFactory)
{
this.topic = topic ?? throw new ArgumentNullException(nameof(topic));
this.httpMessageFactory = httpMessageFactory ?? throw new ArgumentNullException(nameof(httpMessageFactory));
// asyncronously handle transient exceptions by waiting 0.5 seconds, 2 seconds, 4 seconds, etc., before retrying, and finally throwing the exception
policy = Policy.Handle <Exception>().WaitAndRetryAsync(Constants.MAX_TRANSIENT_EXCEPTIONS, i => TimeSpan.FromSeconds(0.5 * Math.Pow(2, i)));
// syncronously handle transient file IO exceptions (excluding security exceptions) by waiting 0.5 seconds, 2 seconds, 4 seconds, etc., before retrying, and finally throwing the exception
policyFile = Policy.Handle <Exception>(ex => !(ex is SecurityException || ex is UnauthorizedAccessException))
.WaitAndRetry(3, i => TimeSpan.FromSeconds(0.5 * Math.Pow(2, i)));
}
public OnPremUploadDownloadController(ITopicClient topic, CloudBlobContainer container, IHttpMessageFactory messageFactory, IConfiguration config)
{
this.topic = topic ?? throw new ArgumentNullException(nameof(topic));
this.container = container ?? throw new ArgumentNullException(nameof(container));
this.messageFactory = messageFactory ?? throw new ArgumentNullException(nameof(messageFactory));
this.config = config ?? throw new ArgumentNullException(nameof(config));
// asyncronously handle transient exceptions by waiting 0.5 seconds, 2 seconds, 4 seconds, etc., before retrying, and finally throwing the exception
policy = Policy.Handle <Exception>().WaitAndRetryAsync(3, i => TimeSpan.FromSeconds(0.5 * Math.Pow(2, i)));
// syncronously handle transient file IO exceptions (excluding security exceptions) by waiting 0.5 seconds, 2 seconds, 4 seconds, etc., before retrying, and finally throwing the exception
policyFile = Policy.Handle <Exception>(ex => !(ex is SecurityException || ex is UnauthorizedAccessException))
.WaitAndRetry(3, i => TimeSpan.FromSeconds(0.5 * Math.Pow(2, i)));
}
