static async Task Main(string[] args)
{
AppContext.SetSwitch("System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true);
Console.WriteLine("Press enter to start...");
Console.ReadLine();
var channel = GrpcChannel.ForAddress("http://localhost:5001");
var client = new Greeter.GreeterClient(channel);
var resp = await client.SayHelloAsync(new HelloRequest()
{
Name = "Alex"
});
Console.WriteLine($"Hello response: {resp.Message}");
while (true)
{
Console.WriteLine("Press enter to continue...");
var cmd = Console.ReadLine();
if (!IsNullOrEmpty(cmd))
{
break;
}
var last = await client.GetLastAsync(new Empty());
Console.WriteLine($"Last data: index={last.Index}; time={last.Time}");
}
while (true)
{
Console.WriteLine("Try get updates...");
try
{
using var updates = client.GetUpdates(new Empty());
await foreach (var item in updates.ResponseStream.ReadAllAsync())
{
Console.WriteLine($"Update data: index={item.Index}; time={item.Time}");
}
Console.WriteLine("End of stream");
}
catch (RpcException ex) when(ex.StatusCode == StatusCode.Cancelled)
{
Console.WriteLine("Stream cancelled.");
}
catch (RpcException ex) when(ex.StatusCode == StatusCode.Internal)
{
Console.WriteLine($"Internal error: {ex.StatusCode};;; {ex.Message}");
}
catch (RpcException ex)
{
Console.WriteLine($"RpcException. {ex.Status}; {ex.StatusCode}");
Console.WriteLine(ex.ToString());
}
catch (Exception ex)
{
Console.WriteLine($"exception: {ex.GetType().Name}");
Console.WriteLine(ex.ToString());
}
await Task.Delay(5000);
}
}