/// <summary>
/// 当事件触发时调用
/// </summary>
/// <param name="e"></param>
protected virtual void OnIpValidateRequired(IpValidateRequiredEventArgs e)
{
if (IpValidateRequired != null)
{
IpValidateRequired(this, e);
}
}
/// <summary>
/// 当事件触发时调用
/// </summary>
/// <param name="e"></param>
protected virtual void OnIpValidateRequired(IpValidateRequiredEventArgs e)
{
if (IpValidateRequired != null)
{
IpValidateRequired(this, e);
}
IpmEvents.OnUdpIpValidateRequired(_ipmClient, e);
}
void EndReceiveDataAsync(IAsyncResult ar)
{
IPEndPoint ipend = null;
byte[] buffer = null;
try
{
buffer = client.EndReceive(ar, ref ipend);
}
catch (Exception)
{
return;
}
finally
{
if (IsInitialized && client != null)
{
client.BeginReceive(EndReceiveDataAsync, null);
}
}
if (buffer == null || buffer.Length == 0)
{
return;
}
//验证IP
IpValidateRequiredEventArgs ev = new IpValidateRequiredEventArgs()
{
IPEndPoint = ipend,
Data = buffer
};
OnIpValidateRequired(ev);
//消息被过滤时，直接返回
if (ev.IsPackageDroped)
{
NetworkPackageEventArgs pea = new NetworkPackageEventArgs()
{
IPEndPoint = ipend
};
OnPackageDroped(pea);
}
else
{
OnPackageReceived(new PackageReceivedEventArgs()
{
RemoteIP = ipend, Data = buffer
});
}
}
void MessageClient_IpValidateRequired(object sender, IpValidateRequiredEventArgs e)
{
//检测事件
if (e.IsPackageDroped) return;
foreach (var ip in Client.LocalAddresses)
{
if (ip.IsSameIPAs(e.IPEndPoint.Address))
{
e.IsPackageDroped = true;
break;
}
}
}
void EndReceiveDataAsync(IAsyncResult ar)
{
IPEndPoint ipend = null;
byte[] buffer = null;
try
{
buffer = client.EndReceive(ar, ref ipend);
}
catch (Exception)
{
return;
}
finally
{
if (IsInitialized && client != null) client.BeginReceive(EndReceiveDataAsync, null);
}
if (buffer == null || buffer.Length == 0) return;
//验证IP
IpValidateRequiredEventArgs ev = new IpValidateRequiredEventArgs()
{
IPEndPoint = ipend,
Data = buffer
};
OnIpValidateRequired(ev);
//消息被过滤时，直接返回
if (ev.IsPackageDroped)
{
NetworkPackageEventArgs pea = new NetworkPackageEventArgs() { IPEndPoint = ipend };
OnPackageDroped(pea);
}
else
{
OnPackageReceived(new PackageReceivedEventArgs() { RemoteIP = ipend, Data = buffer });
}
}
/// <summary>
/// 当事件触发时调用
/// </summary>
/// <param name="e"></param>
protected virtual void OnIpValidateRequired(IpValidateRequiredEventArgs e)
{
if (IpValidateRequired != null) IpValidateRequired(this, e);
IpmEvents.OnUdpIpValidateRequired(_ipmClient, e);
}
void MessageClient_IpValidateRequired(object sender, IpValidateRequiredEventArgs e)
{
//如果在列表中，则丢弃
string addr = e.IPEndPoint.Address.ToString();
if (Config.BanedHost.Contains(addr)) e.IsPackageDroped = true;
}