private async void gRPCUnaryTry()
{
AppendText("starting unary calling...");
var channel = GrpcChannel.ForAddress(DefaultChannelAddress);
var client = new StreamShoper.StreamShoperClient(channel);
var request = new ExampleRequest {
PageIndex = 2, PageSize = 10, IsDescending = true
};
var response = await client.UnaryCallAsync(request);
AppendText(response.Message);
}
private async void gRPCBothStreamTry()
{
try
{
AppendText("starting Both Steam Calling...");
var channel = GrpcChannel.ForAddress(DefaultChannelAddress);
var client = new StreamShoper.StreamShoperClient(channel);
var cancelSource = new CancellationTokenSource();
var token = cancelSource.Token;
var call = client.StreamingBothWays(null, null, token);
for (int i = 8; i >= 0; i--)
{
AppendText($"#From Client# the index is {i}");
var request = new ExampleRequest {
PageIndex = i, PageSize = 10, IsDescending = true
};
await call.RequestStream.WriteAsync(request);
await call.ResponseStream.MoveNext(token);
var response = call.ResponseStream.Current;
AppendText(response.Message);
AppendText("Waiting 2 seconds...");
await Task.Delay(2000);
//await Task.Delay(100);
}
AppendText("Starting cancelling...");
cancelSource.Cancel();
}
catch (Exception ex)
{
AppendText("Cancelling...");
}
}
private async void gRPCServerStreamTry()
{
AppendText("starting server stream...");
var channel = GrpcChannel.ForAddress(@"https://localhost:5001");
var client = new StreamShoper.StreamShoperClient(channel);
var request = new ExampleRequest {
PageIndex = 2, PageSize = 10, IsDescending = true
};
var cancelSource = new CancellationTokenSource();
var token = cancelSource.Token;
using var call = client.StreamingFromServer(request, null, null, token);
int maxIndex = 10;
while (true)
{
try
{
await call.ResponseStream.MoveNext(token);
var response = call.ResponseStream.Current;
AppendText(response.Message);
if (response.TotalCount >= 10)
{
AppendText("Meet max, cancelling...");
cancelSource.Cancel();
}
}
catch (Exception ex)
{
AppendText("Exit...");
break;
}
}
}
private async void gRPCBigDataBothStreamTry()
{
Stopwatch sw1 = new Stopwatch();
Stopwatch sw2 = new Stopwatch();
sw1.Start();
try
{
AppendText("starting Both Steam Calling...");
var channel = GrpcChannel.ForAddress(DefaultChannelAddress);
var client = new StreamShoper.StreamShoperClient(channel);
var cancelSource = new CancellationTokenSource();
var token = cancelSource.Token;
var call = client.SendingBigDataPackage(null, null, token);
AppendText("Start to send data...");
sw2.Start();
AppendText($"Parameters: Send Times is {SendTimes}, Package size is {packageSize}M");
for (int i = SendTimes; i >= 0; i--)
{
AppendText($"#From Client# the index is {i}");
var request = new BigDataRequest {
DataType = $"index{i}"
};
var strTmp = new string('A', (int)(1024 * 1024 * packageSize));
var size = ((double)Encoding.UTF8.GetByteCount(strTmp) / (1024 * 1024)).ToString("f3");
AppendText($"Per item size is {size}M");
var times = 1; // total ~1M
while (times > 0)
{
request.Content.Add(strTmp);
times--;
}
await call.RequestStream.WriteAsync(request);
await call.ResponseStream.MoveNext(token);
var response = call.ResponseStream.Current;
AppendText(response.Message);
//AppendText("Waiting 2 seconds...");
//await Task.Delay(2000);
//await Task.Delay(100);
}
AppendText("Starting cancelling...");
cancelSource.Cancel();
AppendText("Cancelled");
sw2.Stop();
}
catch (Exception ex)
{
AppendText(ex.Message);
AppendText("Exception, Cancelling...");
}
sw1.Stop();
AppendText($"Sending data time cost:{sw2.Elapsed.TotalSeconds}");
AppendText($"Total time cost:{sw1.Elapsed.TotalSeconds}");
}
