You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.1 KiB
63 lines
2.1 KiB
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.md in the project root for license information.
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Diagnostics.CodeAnalysis;
|
|
using System.Dynamic;
|
|
using System.Threading.Tasks;
|
|
|
|
namespace Microsoft.AspNet.SignalR.Hubs
|
|
{
|
|
public abstract class SignalProxy : DynamicObject, IClientProxy
|
|
{
|
|
private readonly IList<string> _exclude;
|
|
private readonly string _prefix;
|
|
|
|
protected SignalProxy(Func<string, ClientHubInvocation, IList<string>, Task> send, string signal, string hubName, string prefix, IList<string> exclude)
|
|
{
|
|
Send = send;
|
|
Signal = signal;
|
|
HubName = hubName;
|
|
_prefix = prefix;
|
|
_exclude = exclude;
|
|
}
|
|
|
|
protected Func<string, ClientHubInvocation, IList<string>, Task> Send { get; private set; }
|
|
protected string Signal { get; private set; }
|
|
protected string HubName { get; private set; }
|
|
|
|
public override bool TryGetMember(GetMemberBinder binder, out object result)
|
|
{
|
|
result = null;
|
|
return false;
|
|
}
|
|
|
|
[SuppressMessage("Microsoft.Design", "CA1062:Validate arguments of public methods", MessageId = "0", Justification = "The compiler generates calls to invoke this")]
|
|
public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
|
|
{
|
|
result = Invoke(binder.Name, args);
|
|
return true;
|
|
}
|
|
|
|
public Task Invoke(string method, params object[] args)
|
|
{
|
|
var invocation = GetInvocationData(method, args);
|
|
|
|
string signal = _prefix + HubName + "." + Signal;
|
|
|
|
return Send(signal, invocation, _exclude);
|
|
}
|
|
|
|
protected virtual ClientHubInvocation GetInvocationData(string method, object[] args)
|
|
{
|
|
return new ClientHubInvocation
|
|
{
|
|
Hub = HubName,
|
|
Method = method,
|
|
Args = args,
|
|
Target = Signal
|
|
};
|
|
}
|
|
}
|
|
}
|