/// <summary>
/// This method has two responsibilities. 'Dual responsiblity principle' - it'll be all the rage in a few years.
/// 1) To convert a {MethodInfo,arguments[]} pair into an RpcRequest object.
/// 2) To pass the request object to a message broker correctly.
/// </summary>
public static object Call(this IRpcMessageBroker messageBroker, MethodInfo methodInfo, object[] arguments)
{
var interfaceName = methodInfo.DeclaringType?.AssemblyQualifiedName;
if (interfaceName == null)
{
throw new ContractMismatchException("Maybe loosen off on the reflection and generics a bit?");
}
var request = new RpcRequest(
Guid.NewGuid().ToString(),
methodInfo.DeclaringType.AssemblyQualifiedName,
methodInfo.GetRpcSignature(),
arguments.Select(s_JsonSerializer.Serialize).ToArray());
var async = methodInfo.GetCustomAttributes(typeof(RpcNonBlockingAttribute), true).Any();
if (async)
{
messageBroker.BeginRequest(request, null);
return(null);
}
var response = messageBroker.Send(request);
if (methodInfo.ReturnType == typeof(void))
{
return(null);
}
return(s_JsonSerializer.Deserialize(methodInfo.ReturnType, response.ReturnValue));
}
internal SingleConnectionRpcClient(IRpcMessageBroker messageBroker)
{
if (messageBroker == null)
{
throw new ArgumentNullException(nameof(messageBroker));
}
m_MessageBroker = messageBroker;
}
internal Connection(
string connectionId,
IRpcMessageBroker rpcMessageBroker,
IEnumerable <IDisconnectReporter> disconnectReporters,
IEnumerable <IDisposable> disposeChain)
{
m_Disposables = new List <IDisposable>(disposeChain);
ConnectionId = connectionId;
RpcMessageBroker = rpcMessageBroker;
foreach (var reporter in disconnectReporters)
{
reporter.Disconnected += OnDisconnected;
}
}
public DuplexDelegateProvider(IDelegateCollection delegateCollection, IRpcMessageBroker rpcMessageBroker)
{
if (delegateCollection == null)
{
throw new ArgumentNullException(nameof(delegateCollection));
}
if (rpcMessageBroker == null)
{
throw new ArgumentNullException(nameof(rpcMessageBroker));
}
m_DelegateCollection = delegateCollection;
m_RpcMessageBroker = rpcMessageBroker;
}
public RpcResponseChannelMessageHandler(
IRpcMessageBroker rpcMessageBroker,
IRpcMessageEncoder messageEncoder)
{
if (rpcMessageBroker == null)
{
throw new ArgumentNullException(nameof(rpcMessageBroker));
}
if (messageEncoder == null)
{
throw new ArgumentNullException(nameof(messageEncoder));
}
m_RpcMessageBroker = rpcMessageBroker;
m_MessageEncoder = messageEncoder;
}
