private async Task <HttpResponseMessage> failedCircuit(BrokenCircuitException exception, ReceiverModel surveyValues)
{
var client = _createClient("22");
HttpResponseMessage response = await client.PostAsJsonAsync("api/handler", surveyValues);
return(response);
}
private async Task<HttpResponseMessage> HandleBrokenCircuit(BrokenCircuitException ex)
{
_logger.LogError(" Backup Infrastructure Accepted Paymentmethods" + ex.Message);
var client = _httpClientFactory.CreateClient(ALTERNATIVECLIENT);
HttpResponseMessage response = await client.GetAsync( SUBURI);
return response;
}
public void SetUp()
{
var fakeResponseDelegatingHandler = new FakeResponseDelegatingHandler();
fakeResponseDelegatingHandler.AddFakeResponse(new Uri(TEST_URI), () => new HttpResponseMessage(HttpStatusCode.InternalServerError));
fakeResponseDelegatingHandler.AddFakeResponse(new Uri(TEST_URI), () => new HttpResponseMessage(HttpStatusCode.InternalServerError));
fakeResponseDelegatingHandler.AddFakeResponse(new Uri(TEST_URI), () => new HttpResponseMessage(HttpStatusCode.OK));
httpClient = new HttpClient(new CircuitBreakingDelegatingHandler(EXCEPTIONS_ALLOWED_BEFORE_BREAKING, circuitOpenDuration, fakeResponseDelegatingHandler));
// trigger circuit break
response1 = httpClient.GetAsync(TEST_URI).Result;
response2 = httpClient.GetAsync(TEST_URI).Result;
// circuit should be open
try
{
var response3 = httpClient.GetAsync(TEST_URI).Result;
}
catch (BrokenCircuitException brokenCircuitException)
{
httpClientException = brokenCircuitException;
}
WaitCircuitToBeClosed();
response4 = httpClient.GetAsync(TEST_URI).Result;
}
private async Task <HttpResponseMessage> failedCircuit(BrokenCircuitException exception)
{
_logger.LogError(" Trying second Payment " + exception.Message);
var client = _clientFactory.CreateClient("https://iegeasycreditcardservice-2.azurewebsites.net/");
HttpResponseMessage response = await client.GetAsync("api/AcceptedCreditCards");
return(response);
}
public void When_An_Error_Should_Break_The_Circuit()
{
//break circuit with retries
_failedException = Catch.Exception(() => _commandProcessor.Post(_myCommand));
//now respond with broken ciruit
_circuitBrokenException = (BrokenCircuitException)Catch.Exception(() => _commandProcessor.Post(_myCommand));
_messagingProducer.SentCalledCount.Should().Be(4);
_failedException.Should().BeOfType <Exception>();
_circuitBrokenException.Should().BeOfType <BrokenCircuitException>();
}
public void When_An_Error_Should_Break_The_Circuit()
{
//break circuit with retries
_failedException = Catch.Exception(() => _commandProcessor.Post(_myCommand));
//now respond with broken ciruit
_circuitBrokenException = (BrokenCircuitException)Catch.Exception(() => _commandProcessor.Post(_myCommand));
Assert.AreEqual(4, _messagingProducer.SentCalledCount);
Assert.IsInstanceOf(typeof(Exception), _failedException);
Assert.IsInstanceOf(typeof(BrokenCircuitException), _circuitBrokenException);
}
public ErrorResult GetError(BrokenCircuitException <HttpResponseMessage> exception)
{
var detailsErrorMessage = HttpCallException.BuildMessage(exception.Result.RequestMessage.RequestUri,
exception.Result.RequestMessage.Method, exception.Result.StatusCode, exception.Result.ReasonPhrase);
dynamic details = new
{
RequestUrl = exception.Result.RequestMessage.RequestUri.ToString(),
RequestMethod = exception.Result.RequestMessage.Method.Method,
ErrorMessage = detailsErrorMessage,
ResponseBody = GetResponseBody(exception.Result.Content.ReadAsStringAsync().Result),
StackTrace = exception.StackTrace
};
var error = new Error(DefaultInstance, ErrorCode.System.ToString(), exception.Message, details);
return(new ErrorResult(error));
}
public static int StatusCode(this BrokenCircuitException exception)
{
return(StatusCode((HttpOperationException)exception.InnerException));
}