// Called via reflection:
Proxy(FastChannel channel, int objectID, byte domainAddress, Type actualInstanceType)
{
Channel = channel;
ObjectID = objectID;
DomainAddress = domainAddress;
_actualObjectType = actualInstanceType;
}
/// <summary>Runs a (void) method on the object being proxied. This works on both the local and remote side.</summary>
public Task Run(Expression <Action <TRemote> > remoteMethod)
{
var li = LocalInstance;
if (li != null)
{
try
{
var fastEval = FastChannel.FastEvalExpr <TRemote, object>(remoteMethod.Body);
if (fastEval != null)
{
fastEval(li);
}
else
{
remoteMethod.Compile()(li);
}
return(Task.FromResult(false));
}
catch (Exception ex)
{
return(Task.FromException(ex));
}
}
return(SendMethodCall <object>(remoteMethod.Body, false));
}
public async Task DemoClient()
{
using (var channel = new FastChannel("test", false, GetType().Module))
{
Proxy <Foo> fooProxy = await channel.Activate <Foo>();
int remoteProcessID = await fooProxy.Eval(foo => foo.ProcessID);
Console.WriteLine("Remote Process ID: " + remoteProcessID);
int sum = await fooProxy.Eval(foo => foo.Add(2, 2));
Console.WriteLine("Sum " + sum);
int sum2 = await fooProxy.Eval(foo => foo.AddAsync(3, 3));
Console.WriteLine("Sum " + sum2);
#region Marshaling
Proxy <Bar> barProxy = await channel.Activate <Bar>();
Proxy <Foo> fooProxy2 = await barProxy.Eval(b => b.GetFoo());
var dx = (await fooProxy2.Eval(foo => foo.Add(2, 2))).ToString();
Console.WriteLine(dx);
await barProxy.Run(b => b.PrintFoo(fooProxy2));
await barProxy.Run(b => b.PrintFoo(new Foo()));
#endregion Marshaling
}
}
void IProxy.RegisterLocal(FastChannel fastChannel, int?objectID, Action onDisconnect)
{
// This is called by FastChannel to connect/register the proxy.
lock (_locker)
{
Channel = fastChannel;
ObjectID = objectID;
DomainAddress = fastChannel.DomainAddress;
_onDisconnect = onDisconnect;
}
}
/// <summary>Runs a non-void method on the object being proxied. This works on both the local and remote side.
/// Use this overload for methods on the other domain that are themselves asynchronous.</summary>
public Task <TResult> Eval <TResult>(Expression <Func <TRemote, Task <TResult> > > remoteMethod)
{
var li = LocalInstance;
if (li != null)
{
try
{
var fastEval = FastChannel.FastEvalExpr <TRemote, Task <TResult> >(remoteMethod.Body);
if (fastEval != null)
{
return(fastEval(li));
}
return(remoteMethod.Compile()(li));
}
catch (Exception ex)
{
return(Task.FromException <TResult>(ex));
}
}
return(SendMethodCall <TResult>(remoteMethod.Body, true));
}