public static void TestMain(string[] args)
{
GrpcClientHelper.SafeInvoke("127.0.0.1", 50051, channel =>
{
Greeter.GreeterClient client = new Greeter.GreeterClient(channel);
var result = client.SayHello(new Request(), deadline: DateTime.UtcNow.AddSeconds(12));
Console.WriteLine(result.Response_);
});
GrpcClientHelper.SafeInvoke2 <Greeter.GreeterClient>("127.0.0.1", 50051, client =>
{
var result = client.SayHello(new Request(), deadline: DateTime.UtcNow.AddSeconds(12));
Console.WriteLine(result.Response_);
});
GrpcClientHelper.SafeInvokeWithSsl("192.168.163.159", 5142, channel =>
{
var client = new Greeter.GreeterClient(channel);
Request request = new Request();
request.Request_ = "request at" + DateTime.Now.ToString("yyyyMMdd HH:mm:ss");
Response response = client.SayHello(request, deadline: DateTime.UtcNow.AddSeconds(36));
Console.WriteLine(response.Response_);
});
}
/// <summary>
/// 一元调用
/// </summary>
/// <typeparam name="TRequest"></typeparam>
/// <typeparam name="TResponse"></typeparam>
/// <param name="request"></param>
/// <param name="context"></param>
/// <param name="continuation"></param>
/// <returns></returns>
public override Task <TResponse> UnaryServerHandler <TRequest, TResponse>(TRequest request, ServerCallContext context, UnaryServerMethod <TRequest, TResponse> continuation)
{
//调用的方法名
string methodName = GrpcClientHelper.GetClientCallMethod(context);
//客户端的IP
string clientIp = GrpcClientHelper.GetClientIp(context);
//开始调用时间
DateTime startTime = DateTime.Now;
try
{
this._beforeAction?.Invoke(methodName, clientIp);
}
catch
{
// ignored
}
try
{
Task <TResponse> responseTask = continuation(request, context);
//调用使用时间
TimeSpan usedTimeSpan = DateTime.Now - startTime;
try
{
_afterAction?.Invoke(methodName, clientIp, true, null, usedTimeSpan);
}
catch
{
// ignored
}
return(responseTask);
}
catch (Exception ex)
{
//调用使用时间
TimeSpan usedTimeSpan = DateTime.Now - startTime;
try
{
_afterAction?.Invoke(methodName, clientIp, false, ex, usedTimeSpan);
}
catch
{
// ignored
}
throw;
}
}