internal Driver(Uri uri, IConnectionProvider connectionProvider, IRetryLogic retryLogic, ILogger logger)
{
Throw.ArgumentNullException.IfNull(connectionProvider, nameof(connectionProvider));
Uri = uri;
_logger = logger;
_connectionProvider = connectionProvider;
_retryLogic = retryLogic;
}
public Session(IConnectionProvider provider, ILogger logger, IRetryLogic retryLogic = null,
AccessMode defaultMode = AccessMode.Write, Bookmark bookmark = null) : base(logger)
{
_connectionProvider = provider;
_retryLogic = retryLogic;
_defaultMode = defaultMode;
UpdateBookmark(bookmark);
}
private void Retry(int index, IRetryLogic retryLogic)
{
var timer = new Stopwatch();
timer.Start();
var e = Record.Exception(() => retryLogic.Retry <int>(() =>
{
var errorMessage = $"Thread {index} Failed at {timer.Elapsed}";
throw new SessionExpiredException(errorMessage);
}));
timer.Stop();
var error = e as AggregateException;
var innerErrors = error.Flatten().InnerExceptions;
innerErrors.Count.Should().BeGreaterOrEqualTo(5);
timer.Elapsed.TotalSeconds.Should().BeGreaterOrEqualTo(30);
}
/// <summary>
/// Initializes a new instance of the <see cref="RestServiceBase"/> class with the specified string serializer,
/// logger, retry logic, and URI builder.
/// </summary>
/// <param name="stringSerializer">The string serializer to use for requests from this service.</param>
/// <param name="logger">The logger to use for requests. Specify <c>null</c> if requests do not need to be logged.</param>
/// <param name="retryLogic">The retry logic to use for REST operations.</param>
/// <param name="urlBuilder">The URL builder to use for constructing URLs with query parameters.</param>
/// <exception cref="ArgumentNullException">
/// If <paramref name="stringSerializer"/> is <c>null</c>.
/// <para>-or-</para>
/// <para>If <paramref name="retryLogic"/> is <c>null</c>.</para>
/// <para>-or-</para>
/// <para>If <paramref name="urlBuilder"/> is <c>null</c>.</para>
/// </exception>
protected RestServiceBase(IStringSerializer stringSerializer, IRequestLogger logger, IRetryLogic <Response, HttpStatusCode> retryLogic, IUrlBuilder urlBuilder)
{
if (stringSerializer == null)
{
throw new ArgumentNullException("stringSerializer");
}
if (retryLogic == null)
{
throw new ArgumentNullException("retryLogic");
}
if (urlBuilder == null)
{
throw new ArgumentNullException("urlBuilder");
}
_retryLogic = retryLogic;
_logger = logger;
_urlBuilder = urlBuilder;
_stringSerializer = stringSerializer;
}
private void Retry(int index, IRetryLogic retryLogic)
{
var timer = new Stopwatch();
timer.Start();
var runCounter = 0;
var e = Record.Exception(() => retryLogic.Retry <int>(() =>
{
runCounter++;
Interlocked.Increment(ref _globalCounter);
var errorMessage = $"Thread {index} Failed at {timer.Elapsed}";
throw new SessionExpiredException(errorMessage);
}));
timer.Stop();
e.Should().BeOfType <ServiceUnavailableException>();
var error = e.InnerException as AggregateException;
var innerErrors = error.Flatten().InnerExceptions;
innerErrors.Count.Should().Be(runCounter);
timer.Elapsed.TotalSeconds.Should().BeGreaterOrEqualTo(5);
}
/// <summary>
/// Initializes a new instance of the <see cref="JsonRestServices"/> class with the specified
/// logger, retry logic, URI builder, and string serializer.
/// </summary>
/// <param name="logger">The logger to use for requests. Specify <c>null</c> if requests do not need to be logged.</param>
/// <param name="retryLogic">The retry logic to use for REST operations.</param>
/// <param name="urlBuilder">The URL builder to use for constructing URLs with query parameters.</param>
/// <param name="stringSerializer">The string serializer to use for requests from this service.</param>
/// <exception cref="ArgumentNullException">
/// If <paramref name="retryLogic"/> is <c>null</c>.
/// <para>-or-</para>
/// <para>If <paramref name="urlBuilder"/> is <c>null</c>.</para>
/// <para>-or-</para>
/// <para>If <paramref name="stringSerializer"/> is <c>null</c>.</para>
/// </exception>
public JsonRestServices(IRequestLogger logger, IRetryLogic<Response, HttpStatusCode> retryLogic, IUrlBuilder urlBuilder, IStringSerializer stringSerializer)
: base(stringSerializer, logger, retryLogic, urlBuilder)
{
}
public InternalSession(IInternalAsyncSession session, IRetryLogic retryLogic, BlockingExecutor executor)
{
_session = session ?? throw new ArgumentNullException(nameof(session));
_retryLogic = retryLogic ?? throw new ArgumentNullException(nameof(retryLogic));
_executor = executor ?? throw new ArgumentNullException(nameof(executor));
}
internal static Session NewSession(IConnection connection, ILogger logger = null, IRetryLogic retryLogic = null, AccessMode mode = AccessMode.Write, string bookmark = null)
{
return(new Session(new TestConnectionProvider(connection), logger, retryLogic, mode, Bookmark.From(bookmark)));
}
internal static Session NewSession(IBoltProtocol protocol, ILogger logger = null, IRetryLogic retryLogic = null, AccessMode mode = AccessMode.Write, string bookmark = null)
{
var mockConn = new Mock <IConnection>();
mockConn.Setup(x => x.IsOpen).Returns(true);
mockConn.Setup(x => x.BoltProtocol).Returns(protocol);
return(new Session(new TestConnectionProvider(mockConn.Object), logger, retryLogic, mode, Bookmark.From(bookmark)));
}
/// <summary>
/// Initializes a new instance of the <see cref="JsonRestServices"/> class with the specified
/// logger, retry logic, URI builder, and string serializer.
/// </summary>
/// <param name="logger">The logger to use for requests. Specify <c>null</c> if requests do not need to be logged.</param>
/// <param name="retryLogic">The retry logic to use for REST operations.</param>
/// <param name="urlBuilder">The URL builder to use for constructing URLs with query parameters.</param>
/// <param name="stringSerializer">The string serializer to use for requests from this service.</param>
/// <exception cref="ArgumentNullException">
/// If <paramref name="retryLogic"/> is <c>null</c>.
/// <para>-or-</para>
/// <para>If <paramref name="urlBuilder"/> is <c>null</c>.</para>
/// <para>-or-</para>
/// <para>If <paramref name="stringSerializer"/> is <c>null</c>.</para>
/// </exception>
public JsonRestServices(IRequestLogger logger, IRetryLogic <Response, HttpStatusCode> retryLogic, IUrlBuilder urlBuilder, IStringSerializer stringSerializer) : base(stringSerializer, logger, retryLogic, urlBuilder)
{
}
