/// <summary>
/// 调用服务方法
/// </summary>
/// <param name="method">方法</param>
/// <param name="client">客户端对象</param>
/// <param name="packet">数据</param>
private void InvokeService(ServiceMethod method, SocketAsync <FastPacket> client, FastPacket packet)
{
// 执行Filter特性
foreach (var filter in method.Filters)
{
if (filter.OnExecuting(client, packet) == false)
{
return;
}
}
try
{
var parameters = this.GetParameters(method, client, packet);
var returnValue = method.Invoke(this, parameters);
if (method.HasReturn && client.IsConnected)
{
packet.SetBodyBinary(this.Serializer, returnValue);
client.Send(packet);
}
}
catch (Exception ex)
{
this.OnException(client, ex, packet);
}
}
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Invokes service method without return parameter.
/// </summary>
protected void Invoke(ServiceMethod method)
{
ServiceMethod <Nothing> functionMethod = (client) =>
{
method.Invoke(client);
return(new Nothing());
};
this.Invoke(functionMethod);
}
/// <summary>
/// Invokes service method that returns a value of type T.
/// </summary>
protected T Invoke <T>(ServiceMethod <T> method)
{
const int maxRetryCount = 1;
int retryCount = 0;
while (true)
{
var client = _AcquireClient();
try
{
return(method.Invoke(client));
}
catch (Exception e)
{
if (ProxyAuthenticationErrorHandler.HandleError(e))
{
continue;
}
var isTokenError = _IsTokenError(e);
if (retryCount >= maxRetryCount || !isTokenError)
{
if (ServiceHelper.IsCommunicationError(e))
{
throw ServiceHelper.CreateCommException(
_connection.Title,
e);
}
throw;
}
if (isTokenError)
{
_connection.GenerateToken();
_CloseClient(client);
client = null;
}
++retryCount;
}
finally
{
_ReleaseClient(client);
}
}
}
/// <summary>
/// 调用服务方法
/// </summary>
/// <param name="method">方法</param>
/// <param name="packet">数据</param>
private void InvokeService(ServiceMethod method, FastPacket packet)
{
try
{
var items = packet.GetBodyParameter();
var parameters = new object[items.Count];
for (var i = 0; i < items.Count; i++)
{
parameters[i] = this.Serializer.Deserialize(items[i], method.ParameterTypes[i]);
}
var returnValue = method.Invoke(this, parameters);
if (method.HasReturn && this.IsConnected)
{
packet.SetBodyBinary(this.Serializer, returnValue);
this.Send(packet);
}
}
catch (Exception ex)
{
this.OnException(ex, packet);
}
}