How can I suppress Execution Attempt log when using Polly V8...
In a .NET 8 project I'm using Serilog and Polly V8 and with ResiliencePipelineBuilder, and this log shows always, even if there is no retry:Execution attempt. Source:...
View ArticleFifo-SQS lambda triggering failure handling
Our system uses Fifo SQS queues to drive lambdas. Here's from our SAM template: EventParserTriggeringQueue: Type: AWS::SQS::Queue Properties: MessageRetentionPeriod: 1209600 # 14 Days (max) FifoQueue:...
View ArticleCreating Polly retry policy creation for HTTP Transient exception
I am trying to implement Polly retry for a method for HTTP transient exception but I am stuck.CustomResponse response = getResponse(CustomRequest request)getResponse has 2 implementations one using WCF...
View ArticleHow to replace @ParameterizedTest with RetryingTest?
I have a test:@ParameterizedTest@MethodSource("getTestData")fun fooTest( arg1: Int, arg2: Int, arg3: String,) { ...It communicates with quite unstable test container (I can't make it more stable).So...
View ArticleTesting Resilience4j retry logic
I'm trying to test my retry logic, using Resilience4j, and I have the following.In my test I'm having triggerFunc, throw an exception twice and then successfully execute on the 3rd attempt. @Test void...
View ArticlePolly handles a few exceptions like expected first but then...
The program below behaves as expected for three retries but then crashes:$ ./PollyTest/bin/Debug/net8.0/PollyTest.exeHello, World!retry number 0retry number 1retry number 2Unhandled exception....
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How can I return 408 Request timeout to Polly so that it can apply retry policy?
I have the following client appservices .AddHttpClient<IOrderService, OrderService>(c => { c.BaseAddress = new Uri(Configuration["ApiSettings:xxx"]); })...
View ArticleSync Polly with timeout
This code runs to the end, no TimeoutRejectedException.If I change the strategy to TimeoutStrategy.Pessimistic, it will enter the executed logic twice, before throwing the TimeoutRejectedException.What...
View ArticlePolly final action after max retry
The C# project that I'm working on uses Polly (v8.3) for resiliency. The code looks very much similar to the sample found in the Github documentation :ResiliencePipeline pipeline = new...
View ArticleHow can I queue HttpClient requests until a Polly retry policy is successful?
I'm using polly to refresh an authorisation token if a http request returns a 401 error. My full solution is based off: Refresh Token using Polly with Named Client, but the relevant parts are:Retry...
View ArticleHow do I use com.microsoft.graph.httpcore.middlewareoption.IShouldRetry with...
I am using Java with Microsoft's GraphServiceClient. What I am trying to do is to first create a B2C User and save that User on Azure B2C. Once that User is successfully saved, I get a response back...
View ArticlePolly v8 - Retrying specific status codes using the PredicateBuilder
I am using Polly v8 and .NET framework 4.7.2 to retry on specific status responses only. However, when trying to restrict the retry to only these statuses the code will no longer invoke the retry...
View ArticlePolly Retry All Exceptions Except Specific Condition
Is there a way in Polly to retry all exceptions apart from those which are specified.. for example:var p = Policy .Handle<HttpListenerException>(e => !(e.NativeErrorCode == 1))...
View ArticlePolly Try and Retry wrapper function with generic
I have a wrapper function, which takes in function making a database call returning IEnumerable<T>.This type T can be any of my specific class that stores returned integer from the database.I...
View ArticleNest retries when using multiple nodes behind load balancer
In the docs of Nest v7, we can find:By default, NEST will retry a request as many times as there are nodes in the cluster, that the client knows aboutI'm instantiating the ElasticClient as follows:var...
View ArticleGRPC Node client retry interceptor
I'm have implemented node grpc client retry using interceptor but it is only retrying once and not upto maxRetries which is specified. Also, the error is not propagating to the caller. Can you please...
View ArticleHow can i invoke X-HttpMessageHandlers when retrying requests?
In short: I want to execute X-HttpMessageHandlers when retrying a request.Implementation: Currently, I have added an HttpClient, whose request gets handled by a Logging- and a PolicyHandler:using...
View ArticlePolly Timeout policy wrapped in WaitAndRetry policy does not work
I have a service which writes files over some network using FileStream, without a write timeout. I added a Polly WaitAndRetry policy to handle occasional write failures, and that works great. I noticed...
View ArticleHow to migrate a standard CircruitBreaker policy from Polly V7 to V8?
Up until now, I used Polly's standard CircuitBreaker policy like this:int retryCount = 2;PolicyBuilder policyBuilder = Policy .HandleInner<WebException>() .Or<WebException>()...
View ArticleDoes Polly Retry on errors like "connection was terminated abnormally" or "A...
I am using HTTPClient with WinHttpHanlder (for http/2) and my Polly retry policy looks something like thisvar waitAndRetry = Policy.HandleResult<HttpResponseMessage>(r =>...
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