private void CheckTransport()
{
var transportState = _transport.State;
if (transportState == TcpTransportState.Closed)
{
throw new RpcException("SimpleRpcClient CheckTransport failed,connection has been closed");
}
if (transportState == TcpTransportState.Uninit)
{
try
{
_transport.Init();
}
catch (Exception ex)
{
try
{
_transport.Close();
}
catch
{
}
LogAgent.Warn("close network in SimpleRpcClient CheckTransport,transport init error", ex);
throw;
}
}
}
private void RegisterServices(List <Tuple <Type, RpcServiceAttribute> > serviceTypeList, IRpcSerializer rpcSerializer)
{
foreach (var tuple in serviceTypeList)
{
var serviceType = tuple.Item1;
var serviceAttribute = tuple.Item2;
try
{
var service = ObjectFactory.CreateInstance(serviceType);
var serviceName = serviceAttribute.ServiceName;
if (string.IsNullOrEmpty(serviceName))
{
serviceName = serviceType.Name;
}
var methodInfoArray = serviceType.GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
foreach (var methodInfo in methodInfoArray)
{
var actionAttribute = (RpcServiceActionAttribute)methodInfo.GetCustomAttributes(typeof(RpcServiceActionAttribute), false).FirstOrDefault();
var actionName = actionAttribute?.ActionName;
if (string.IsNullOrEmpty(actionName))
{
actionName = methodInfo.Name;
}
RegisterService(serviceName, actionName, service, serviceType, methodInfo, rpcSerializer);
}
}
catch (Exception ex)
{
LogAgent.Warn(string.Format("RegisterService failed,type:{0}", serviceType.Name), ex);
}
}
}
private void AcceptSocketCallback(IAsyncResult ar)
{
if (_serverState != 2)
{
return;
}
var server = (Socket)ar.AsyncState;
Socket client = null;
IPEndPoint ipEndPoint = null;
try
{
client = server.EndAccept(ar);
ipEndPoint = (IPEndPoint)client.RemoteEndPoint;
}
catch (Exception ex)
{
LogAgent.Warn("RpcServer AcceptSocketCallback failed,EndAccept error", ex);
}
try
{
server.BeginAccept(AcceptSocketCallback, server);
}
catch (Exception ex)
{
Close();
try
{
if (client != null)
{
client.Close();
}
}
catch
{
}
LogAgent.Warn("close network in RpcServer AcceptSocketCallback,BeginAccept error", ex);
return;
}
if (ipEndPoint == null)
{
try
{
if (client != null)
{
client.Close();
}
}
catch
{
}
LogAgent.Warn("close network in RpcServer AcceptSocketCallback,client RemoteEndPoint is null");
return;
}
var tcpTransport = new TcpTransport(this, ipEndPoint.Address, ipEndPoint.Port);
try
{
tcpTransport.Init(client);
}
catch (Exception ex)
{
try
{
tcpTransport.Close();
}
catch
{
}
LogAgent.Warn("close network in RpcServer AcceptSocketCallback,tcpTransport Init error", ex);
return;
}
_clientTransportDictionary[tcpTransport.Key] = tcpTransport;
}
