/// <summary>
/// Creates an http client that can communicate with a VSTS Build Cache Service.
/// </summary>
public async Task <IBlobBuildCacheHttpClient> CreateBlobBuildCacheHttpClientAsync(Context context)
{
RetryPolicy authRetryPolicy = new RetryPolicy <AuthorizationErrorDetectionStrategy>(RetryStrategy.DefaultExponential);
var creds = await authRetryPolicy.ExecuteAsync(() => _vssCredentialsFactory.CreateVssCredentialsAsync(_buildCacheBaseUri, _useAad)).ConfigureAwait(false);
var httpClientFactory = new ArtifactHttpClientFactory(
creds,
_httpSendTimeout,
tracer: new AppTraceSourceContextAdapter(context, "BuildCacheHttpClientFactory", SourceLevels.All),
verifyConnectionCancellationToken: CancellationToken.None); // TODO: Pipe down cancellation support (bug 1365340)
IBlobBuildCacheHttpClient client =
httpClientFactory.CreateVssHttpClient <IArtifactBlobBuildCacheHttpClient, BlobBuildCacheHttpClient>(_buildCacheBaseUri);
await ArtifactHttpClientErrorDetectionStrategy.ExecuteAsync(
context,
"VerifyBlobBuildCacheHttpClientConnection",
() => httpClientFactory.VerifyConnectionAsync(client as IArtifactHttpClient),
CancellationToken.None).ConfigureAwait(false);
context.TraceMessage(
Severity.Debug, $"Verified connection to {_buildCacheBaseUri} with SessionId=[{httpClientFactory.ClientSettings.SessionId}]");
return(client);
}
/// <summary>
/// Initializes a new instance of the <see cref="BlobBuildCacheContentHashListAdapter"/> class.
/// </summary>
public BlobBuildCacheContentHashListAdapter(IBlobBuildCacheHttpClient buildCacheHttpClient, IContentSession blobContentSession)
{
_buildCacheHttpClient = buildCacheHttpClient;
_blobContentSession = blobContentSession;
}
