public async Task <TResult> Call <TResult>(Func <T, Task <TResult> > func, LogSlice logSlice)
{
var channel = _factory.CreateChannel();
//Почему важно закрывать клиента:
//https://stackoverflow.com/a/7184555
//https://stackoverflow.com/a/7271088
//Если возникнет необходимость, то в будущем следует реализовать
//более сложный вариант закрытия, как описано по ссылкам:
//https://stackoverflow.com/a/573925
//https://docs.microsoft.com/en-us/dotnet/framework/wcf/samples/avoiding-problems-with-the-using-statement
//https://docs.microsoft.com/en-us/dotnet/framework/wcf/samples/expected-exceptions
using ((IClientChannel)channel)
{
_asyncLocal.Value = logSlice;
try
{
return(await func(channel));
}
finally
{
_asyncLocal.Value = null;
}
}
}
static async Task Main()
{
Log.Logger = new LoggerConfiguration()
.Enrich.WithThreadId()
.Enrich.FromLogContext()
//.WriteTo.Console(outputTemplate: "[{Timestamp:HH:mm:ss} {Level:u3} {SourceContext}] {Message:lj}{NewLine}{Exception}")
.WriteTo.File("log.txt")
.WriteTo.Seq("http://localhost:5341")
.CreateLogger();
var builder = new ContainerBuilder();
builder.RegisterGeneric(typeof(RemoteCaller <>))
.As(typeof(IRemoteCaller <>))
.SingleInstance();
builder.RegisterAssemblyTypes(typeof(Program).Assembly)
.Where(t => t.GetInterfaces().Any(x =>
x.IsGenericType &&
x.GetGenericTypeDefinition() == typeof(IRemoteCallConfiguration <>)))
.AsImplementedInterfaces();
builder.RegisterLogger();
var container = builder.Build();
Console.WriteLine(await container.Resolve <IRemoteCaller <IService1> >()
.Call(service => service.GetDataAsync(123), LogSlice.Deposit(DateTime.Now.Ticks)));
Console.WriteLine(await container.Resolve <IRemoteCaller <IService1> >()
.Call(service => service.GetDataAsync(123), LogSlice.Deposit(DateTime.Now.Ticks)));
Log.CloseAndFlush();
}
