public static async Task RunClientCompressedStreamingAsync(IChannelWrapper channel, ClientOptions options)
{
var client = CreateClient <TestService.TestServiceClient>(channel);
try
{
var probeCall = client.StreamingInputCall(CreateClientCompressionMetadata(false));
await probeCall.RequestStream.WriteAsync(new StreamingInputCallRequest
{
ExpectCompressed = new BoolValue
{
Value = true
},
Payload = CreateZerosPayload(27182)
});
// cannot use Assert.ThrowsAsync because it uses Task.Wait and would deadlock.
await probeCall;
Assert.Fail();
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.InvalidArgument, e.Status.StatusCode);
}
var call = client.StreamingInputCall(CreateClientCompressionMetadata(true));
await call.RequestStream.WriteAsync(new StreamingInputCallRequest
{
ExpectCompressed = new BoolValue
{
Value = true
},
Payload = CreateZerosPayload(27182)
});
call.RequestStream.WriteOptions = new WriteOptions(WriteFlags.NoCompress);
await call.RequestStream.WriteAsync(new StreamingInputCallRequest
{
ExpectCompressed = new BoolValue
{
Value = false
},
Payload = CreateZerosPayload(45904)
});
await call.RequestStream.CompleteAsync();
var response = await call.ResponseAsync;
Assert.AreEqual(73086, response.AggregatedPayloadSize);
}
public static async Task RunServerCompressedStreamingAsync(IChannelWrapper channel, ClientOptions options)
{
var client = CreateClient <TestService.TestServiceClient>(channel);
var bodySizes = new List <int> {
31415, 92653
};
var request = new StreamingOutputCallRequest
{
ResponseParameters = { bodySizes.Select((size) => new ResponseParameters {
Size = size, Compressed = new BoolValue {
Value = true
}
}) }
};
using (var call = client.StreamingOutputCall(request))
{
// Compression of response message is not verified because there is no API available
var responseList = await call.ResponseStream.ToListAsync();
CollectionAssert.AreEqual(bodySizes, responseList.Select((item) => item.Payload.Body.Length).ToList());
}
}
public static async Task RunSpecialStatusMessageAsync(IChannelWrapper channel, ClientOptions options)
{
var client = CreateClient <TestService.TestServiceClient>(channel);
var echoStatus = new EchoStatus
{
Code = 2,
Message = "\t\ntest with whitespace\r\nand Unicode BMP ☺ and non-BMP 😈\t\n"
};
try
{
await client.UnaryCallAsync(new SimpleRequest
{
ResponseStatus = echoStatus
});
Assert.Fail();
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.Unknown, e.Status.StatusCode);
Assert.AreEqual(echoStatus.Message, e.Status.Detail);
}
}
public static async Task RunStatusCodeAndMessageAsync(IChannelWrapper channel, ClientOptions options)
{
var client = CreateClient <TestService.TestServiceClient>(channel);
var echoStatus = new EchoStatus
{
Code = 2,
Message = "test status message"
};
{
// step 1: test unary call
var request = new SimpleRequest {
ResponseStatus = echoStatus
};
var e = await ExceptionAssert.ThrowsAsync <RpcException>(async() => await client.UnaryCallAsync(request));
Assert.AreEqual(StatusCode.Unknown, e.Status.StatusCode);
Assert.AreEqual(echoStatus.Message, e.Status.Detail);
}
// We want to test a unary call in gRPC-Web but skip the unsupported full duplex call.
#if !BLAZOR_WASM
{
// step 2: test full duplex call
var request = new StreamingOutputCallRequest {
ResponseStatus = echoStatus
};
var call = client.FullDuplexCall();
await call.RequestStream.WriteAsync(request);
await call.RequestStream.CompleteAsync();
try
{
// cannot use Assert.ThrowsAsync because it uses Task.Wait and would deadlock.
await call.ResponseStream.ToListAsync();
Assert.Fail();
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.Unknown, e.Status.StatusCode);
Assert.AreEqual(echoStatus.Message, e.Status.Detail);
}
}
#endif
}
public static async Task RunTimeoutOnSleepingServerAsync(IChannelWrapper channel, ClientOptions options)
{
var client = CreateClient <TestService.TestServiceClient>(channel);
var deadline = DateTime.UtcNow.AddMilliseconds(1);
using (var call = client.FullDuplexCall(deadline: deadline))
{
try
{
await call.RequestStream.WriteAsync(new StreamingOutputCallRequest { Payload = CreateZerosPayload(27182) });
}
catch (InvalidOperationException)
{
// Deadline was reached before write has started. Eat the exception and continue.
}
catch (RpcException)
{
// Deadline was reached before write has started. Eat the exception and continue.
}
try
{
await call.ResponseStream.MoveNext();
Assert.Fail();
}
catch (RpcException ex)
{
Assert.AreEqual(StatusCode.DeadlineExceeded, ex.StatusCode);
}
}
}
public static async Task RunCancelAfterFirstResponseAsync(IChannelWrapper channel, ClientOptions options)
{
var client = CreateClient <TestService.TestServiceClient>(channel);
var cts = new CancellationTokenSource();
using (var call = client.FullDuplexCall(cancellationToken: cts.Token))
{
await call.RequestStream.WriteAsync(new StreamingOutputCallRequest
{
ResponseParameters = { new ResponseParameters {
Size = 31415
} },
Payload = CreateZerosPayload(27182)
});
Assert.IsTrue(await call.ResponseStream.MoveNext());
Assert.AreEqual(31415, call.ResponseStream.Current.Payload.Body.Length);
cts.Cancel();
try
{
// cannot use Assert.ThrowsAsync because it uses Task.Wait and would deadlock.
await call.ResponseStream.MoveNext();
Assert.Fail();
}
catch (RpcException ex)
{
Assert.AreEqual(StatusCode.Cancelled, ex.Status.StatusCode);
}
}
}
public InteropClient(ClientOptions options, ILoggerFactory loggerFactory)
{
this.options = options;
this.loggerFactory = loggerFactory;
this.logger = loggerFactory.CreateLogger <InteropClient>();
}