public async Task GetQueuesAsync_SecondaryStorageFirstRetrySuccessful()
{
TestExceptionPolicy testExceptionPolicy = await PerformSecondaryStorageTest(1); // one GET failure means the GET request should end up using the SECONDARY host
AssertSecondaryStorageFirstRetrySuccessful(SecondaryStorageTenantPrimaryHost(), SecondaryStorageTenantSecondaryHost(), testExceptionPolicy);
}
public async Task GetQueuesAsync_SecondaryStorageSecondRetrySuccessful()
{
TestExceptionPolicy testExceptionPolicy = await PerformSecondaryStorageTest(2); // two GET failures means the GET request should end up using the PRIMARY host
AssertSecondaryStorageSecondRetrySuccessful(SecondaryStorageTenantPrimaryHost(), SecondaryStorageTenantSecondaryHost(), testExceptionPolicy);
}
protected void AssertSecondaryStorageFirstRetrySuccessful(string primaryHost, string secondaryHost, TestExceptionPolicy testExceptionPolicy)
{
Assert.AreEqual(primaryHost, testExceptionPolicy.HostsSetInRequests[0]);
Assert.AreEqual(secondaryHost, testExceptionPolicy.HostsSetInRequests[1]);
}
protected void AssertSecondaryStorage404OnSecondary(string primaryHost, string secondaryHost, TestExceptionPolicy testExceptionPolicy)
{
Assert.AreEqual(primaryHost, testExceptionPolicy.HostsSetInRequests[0]);
Assert.AreEqual(secondaryHost, testExceptionPolicy.HostsSetInRequests[1]);
Assert.AreEqual(primaryHost, testExceptionPolicy.HostsSetInRequests[2]);
Assert.AreEqual(primaryHost, testExceptionPolicy.HostsSetInRequests[3]);
}
private BlobServiceClient GetSecondaryReadServiceClient(TenantConfiguration config, int numberOfReadFailuresToSimulate, out TestExceptionPolicy testExceptionPolicy, bool simulate404 = false, List <RequestMethod> enabledRequestMethods = null)
{
BlobClientOptions options = GetSecondaryStorageOptions(config, out testExceptionPolicy, numberOfReadFailuresToSimulate, simulate404, enabledRequestMethods);
return(InstrumentClient(
new BlobServiceClient(
new Uri(config.BlobServiceEndpoint),
new StorageSharedKeyCredential(config.AccountName, config.AccountKey),
options)));
}
public BlobServiceClient GetServiceClient_SecondaryAccount_ReadEnabledOnRetry(int numberOfReadFailuresToSimulate, out TestExceptionPolicy testExceptionPolicy, bool simulate404 = false, List <RequestMethod> enabledRequestMethods = null) => GetSecondaryReadServiceClient(Tenants.TestConfigSecondary, numberOfReadFailuresToSimulate, out testExceptionPolicy, simulate404, enabledRequestMethods);
private BlobContainerClient GetSecondaryReadBlobContainerClient(TenantConfiguration config, int numberOfReadFailuresToSimulate, out TestExceptionPolicy testExceptionPolicy, bool simulate404 = false, List <RequestMethod> enabledRequestMethods = null)
{
BlobClientOptions options = GetSecondaryStorageOptions(config, out testExceptionPolicy, numberOfReadFailuresToSimulate, simulate404, enabledRequestMethods);
Uri uri = new Uri(config.BlobServiceEndpoint);
string containerName = BlobsClientBuilder.GetNewContainerName();
return(InstrumentClient(
new BlobContainerClient(
uri.AppendToPath(containerName),
new StorageSharedKeyCredential(config.AccountName, config.AccountKey),
options)));
}
public async Task GetQueuesAsync_SecondaryStorage404OnSecondary()
{
TestExceptionPolicy testExceptionPolicy = await PerformSecondaryStorageTest(3, true); // three GET failures + 404 on SECONDARY host means the GET request should end up using the PRIMARY host
AssertSecondaryStorage404OnSecondary(SecondaryStorageTenantPrimaryHost(), SecondaryStorageTenantSecondaryHost(), testExceptionPolicy);
}
public async Task ListContainersSegmentAsync_SecondaryStorageThirdRetrySuccessful()
{
TestExceptionPolicy testExceptionPolicy = await PerformSecondaryStorageTest(3); // three GET failures means the GET request should end up using the SECONDARY host
AssertSecondaryStorageThirdRetrySuccessful(SecondaryStorageTenantPrimaryHost(), SecondaryStorageTenantSecondaryHost(), testExceptionPolicy);
}
public QueueClient GetQueueClient_SecondaryAccount_ReadEnabledOnRetry(int numberOfReadFailuresToSimulate, out TestExceptionPolicy testExceptionPolicy, bool simulate404 = false) => GetSecondaryReadQueueClient(TestConfigSecondary, numberOfReadFailuresToSimulate, out testExceptionPolicy, simulate404);
private QueueClientOptions getSecondaryStorageOptions(TenantConfiguration config, out TestExceptionPolicy testExceptionPolicy, int numberOfReadFailuresToSimulate = 1, bool simulate404 = false, List <RequestMethod> enabledRequestMethods = null)
{
QueueClientOptions options = GetOptions();
options.GeoRedundantSecondaryUri = new Uri(config.QueueServiceSecondaryEndpoint);
options.Retry.MaxRetries = 4;
testExceptionPolicy = new TestExceptionPolicy(numberOfReadFailuresToSimulate, options.GeoRedundantSecondaryUri, simulate404, enabledRequestMethods);
options.AddPolicy(testExceptionPolicy, HttpPipelinePosition.PerRetry);
return(options);
}