public async Task ClientStream_SendLargeFileBatched_Success()
{
// Arrange
var total = 1024 * 1024 * 64; // 64 MB
var data = new byte[1024 * 64]; // 64 KB
var client = new StreamService.StreamServiceClient(Channel);
var dataMessage = new DataMessage
{
Data = ByteString.CopyFrom(data)
};
// Act
var call = client.ClientStreamedData();
var sent = 0;
while (sent < total)
{
var writeCount = Math.Min(total - sent, data.Length);
DataMessage m;
if (writeCount == data.Length)
{
m = dataMessage;
}
else
{
m = new DataMessage
{
Data = ByteString.CopyFrom(data, 0, writeCount)
};
}
await call.RequestStream.WriteAsync(m).DefaultTimeout();
sent += writeCount;
}
await call.RequestStream.CompleteAsync().DefaultTimeout();
var response = await call.ResponseAsync.DefaultTimeout();
// Assert
Assert.AreEqual(total, response.Size);
}
public async Task ClientStream_HttpClientWithTimeout_Success()
{
SetExpectedErrorsFilter(writeContext =>
{
if (writeContext.LoggerName == "Grpc.Net.Client.Internal.GrpcCall" &&
writeContext.EventId.Name == "ErrorStartingCall" &&
writeContext.Exception is TaskCanceledException)
{
return(true);
}
if (writeContext.LoggerName == "Grpc.Net.Client.Internal.GrpcCall" &&
writeContext.EventId.Name == "GrpcStatusError" &&
writeContext.Message == "Call failed with gRPC error status. Status code: 'Cancelled', Message: 'Error starting gRPC call.'.")
{
return(true);
}
if (writeContext.LoggerName == "Grpc.Net.Client.Internal.GrpcCall" &&
writeContext.EventId.Name == "WriteMessageError" &&
writeContext.Exception is InvalidOperationException &&
writeContext.Exception.Message == "Can't write the message because the call is complete.")
{
return(true);
}
if (writeContext.LoggerName == "SERVER FunctionalTestsWebsite.Services.StreamService")
{
return(true);
}
return(false);
});
// Arrange
var data = new byte[1024 * 64]; // 64 KB
var httpClient = Fixture.CreateClient();
httpClient.Timeout = TimeSpan.FromSeconds(0.5);
var channel = GrpcChannel.ForAddress(httpClient.BaseAddress, new GrpcChannelOptions
{
HttpClient = httpClient,
LoggerFactory = LoggerFactory
});
var client = new StreamService.StreamServiceClient(channel);
var dataMessage = new DataMessage
{
Data = ByteString.CopyFrom(data)
};
// Act
var call = client.ClientStreamedData();
var ex = await ExceptionAssert.ThrowsAsync <RpcException>(async() =>
{
while (true)
{
await call.RequestStream.WriteAsync(dataMessage).DefaultTimeout();
await Task.Delay(100);
}
}).DefaultTimeout();
// Assert
Assert.AreEqual(StatusCode.Cancelled, ex.StatusCode);
Assert.AreEqual(StatusCode.Cancelled, call.GetStatus().StatusCode);
}
