public async Task ExponentialBackoff503TooFewRetriesTest()
{
// Construct new ExponentialBackOffSettings:
var exponentialBackOffSettings = new ExponentialBackOffSettings(2, TimeSpan.FromMilliseconds(250), TimeSpan.FromSeconds(30));
// This needs to be a valid Service Account Credentials File. Can't mock it away:
var settings = FileBasedFcmClientSettings.CreateFromFile("project", @"D:\serviceAccountKey.json", exponentialBackOffSettings);
// Initialize a new FcmHttpClient to send to localhost:
var client = new FcmHttpClient(settings);
// Construct a Fake Message:
var builder = new HttpRequestMessageBuilder("http://localhost:8081/return503_UntilRequestFour", HttpMethod.Get);
CancellationToken longLivingCancellationToken = new CancellationTokenSource(TimeSpan.FromMinutes(5)).Token;
bool fcmHttpExceptionWasThrown = false;
try
{
await client.SendAsync(builder, longLivingCancellationToken);
}
catch (FcmHttpException)
{
fcmHttpExceptionWasThrown = true;
}
Assert.IsTrue(fcmHttpExceptionWasThrown);
}
public static FcmClientSettings CreateFromFile(string credentialsFileName, ExponentialBackOffSettings exponentialBackOffSettings)
{
var credentials = ReadCredentialsFromFile(credentialsFileName);
var project = GetProjectId(credentialsFileName, credentials);
return(new FcmClientSettings(project, credentials, exponentialBackOffSettings));
}
public FcmClientSettings(string project, string credentials, ExponentialBackOffSettings exportExponentialBackOffSettings)
{
Project = project;
Credentials = credentials;
ExponentialBackOffSettings = exportExponentialBackOffSettings;
}
public static FcmClientSettings CreateFromStream(string project, Stream credentialsStream, ExponentialBackOffSettings exponentialBackOffSettings)
{
var credentials = ReadCredentialsFromStream(credentialsStream);
return(new FcmClientSettings(project, credentials, exponentialBackOffSettings));
}