FabInfra-Mirror/libs.capnproto-dotnetcore_Runtime
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refactoring Skeleton creation

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This commit is contained in:
Christian Köllner 2020-04-10 19:23:16 +02:00
parent 3d0683288a
commit de788bca6b
9 changed files with 24 additions and 35 deletions
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2
Capnp.Net.Runtime.Tests/TcpRpcInterop.cs
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@ -1046,7 +1046,7 @@ namespace Capnp.Net.Runtime.Tests
{
LaunchCompatTestProcess("server:MoreStuff", stdout =>
{
for (int i = 0; i < 100; i++)
for (int i = 0; i < 20; i++)
{
EmbargoErrorImpl(stdout);
}

2
Capnp.Net.Runtime.Tests/TcpRpcStress.cs
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@ -67,7 +67,7 @@ namespace Capnp.Net.Runtime.Tests
public void EmbargoServer()
{
var t2 = new TcpRpcInterop();
Repeat(100, t2.EmbargoServer);
Repeat(20, t2.EmbargoServer);
}
[TestMethod]

2
Capnp.Net.Runtime/Rpc/BareProxy.cs
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@ -19,7 +19,7 @@
/// <exception cref="System.TypeLoadException">Problem with building the Skeleton type, or problem with loading some dependent class.</exception>
public static BareProxy FromImpl(object impl)
{
return new BareProxy(CapabilityReflection.CreateSkeleton(impl).AsCapability());
return new BareProxy(CapabilityReflection.CreateSkeletonInternal(impl).AsCapability());
}
/// <summary>

14
Capnp.Net.Runtime/Rpc/CapabilityReflection.cs
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@ -94,6 +94,8 @@ namespace Capnp.Rpc
new ConditionalWeakTable<Type, ProxyFactory>();
static ConditionalWeakTable<Type, SkeletonFactory> _skeletonMap =
new ConditionalWeakTable<Type, SkeletonFactory>();
static ConditionalWeakTable<object, Skeleton> _implMap =
new ConditionalWeakTable<object, Skeleton>();
static CapabilityReflection()
{
@ -155,15 +157,23 @@ namespace Capnp.Rpc
/// <exception cref="System.Reflection.TargetInvocationException">Problem with instatiating the Skeleton (constructor threw exception).</exception>
/// <exception cref="MemberAccessException">Caller does not have permission to invoke the Skeleton constructor.</exception>
/// <exception cref="TypeLoadException">Problem with building the Skeleton type, or problem with loading some dependent class.</exception>
public static Skeleton CreateSkeleton(object obj)
[Obsolete("Do not use this method directly. Instead, pass objects directly or use Proxy.Share<T>(). This method will be removed with next release.")]
public static Skeleton CreateSkeleton(object obj) => CreateSkeletonInternal(obj);
internal static Skeleton CreateSkeletonInternal(object obj)
{
if (obj == null)
throw new ArgumentNullException(nameof(obj));
var factory = GetSkeletonFactory(obj.GetType());
var result = _implMap.GetValue(obj, _ =>
{
var factory = GetSkeletonFactory(_.GetType());
var skeleton = factory.NewSkeleton();
skeleton.Bind(obj);
return skeleton;
});
return result;
}
static ProxyFactory GetProxyFactory(Type type)

2
Capnp.Net.Runtime/Rpc/Interception/CallContext.cs
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@ -180,7 +180,7 @@ namespace Capnp.Rpc.Interception
break;
default:
Bob = Skeleton.GetOrCreateSkeleton(value, false);
Bob = CapabilityReflection.CreateSkeletonInternal(value);
break;
}

2
Capnp.Net.Runtime/Rpc/Interception/Interceptor.cs
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@ -53,7 +53,7 @@ namespace Capnp.Rpc.Interception
default:
var temp = (CapabilityReflection.CreateProxy<TCap>(
Skeleton.GetOrCreateSkeleton(cap, false).AsCapability())) as TCap;
CapabilityReflection.CreateSkeletonInternal(cap).AsCapability())) as TCap;
return Attach(policy, temp!)!;
}
}

2
Capnp.Net.Runtime/Rpc/RpcEngine.cs
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@ -1570,7 +1570,7 @@ namespace Capnp.Rpc
/// </summary>
public object Main
{
set { BootstrapCap = Skeleton.GetOrCreateSkeleton(value, false); }
set { BootstrapCap = value is Skeleton skeleton ? skeleton : CapabilityReflection.CreateSkeletonInternal(value); }
}
}
}

25
Capnp.Net.Runtime/Rpc/Skeleton.cs
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@ -18,6 +18,7 @@ namespace Capnp.Rpc
public SkeletonRelinquisher(Skeleton skeleton)
{
_skeleton = skeleton;
_skeleton.Claim();
}
public void Dispose()
@ -26,28 +27,6 @@ namespace Capnp.Rpc
}
}
static readonly ConditionalWeakTable<object, Skeleton> _implMap =
new ConditionalWeakTable<object, Skeleton>();
internal static Skeleton GetOrCreateSkeleton<T>(T impl, bool addRef)
where T: class
{
if (impl == null)
throw new ArgumentNullException(nameof(impl));
if (impl is Skeleton skel)
return skel;
skel = _implMap.GetValue(impl, _ => CapabilityReflection.CreateSkeleton(_));
if (addRef)
{
skel.Claim();
}
return skel;
}
/// <summary>
/// Claims ownership on the given capability, preventing its automatic disposal.
/// </summary>
@ -56,7 +35,7 @@ namespace Capnp.Rpc
/// <returns>A disposable object. Calling Dispose() on the returned instance relinquishes ownership again.</returns>
public static IDisposable Claim<T>(T impl) where T: class
{
return new SkeletonRelinquisher(GetOrCreateSkeleton(impl, true));
return new SkeletonRelinquisher(CapabilityReflection.CreateSkeletonInternal(impl));
}
/// <summary>

2
Capnp.Net.Runtime/SerializerState.cs
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@ -1291,7 +1291,7 @@ namespace Capnp
case Rpc.Skeleton providedCapability:
return ProvideCapability(providedCapability);
default:
return ProvideCapability(Rpc.Skeleton.GetOrCreateSkeleton(obj, false));
return ProvideCapability(Rpc.CapabilityReflection.CreateSkeletonInternal(obj));
}
}