public override DataEventArgs GetResult(DataEventArgs e, ChannelPool channel)
{
try
{
if (channel.Client == null || channel.Client.Connected != true)
{
channel.Client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
channel.Client.Connect(channel.IpPoint);
channel.Available = true;
}
byte[] _sbuffer = e.ToByteArray();
channel.Client.Send(_sbuffer, _sbuffer.Length, SocketFlags.None);
ByteBuilder builder = new ByteBuilder(1);
byte[] _recbuff = new byte[2048];
int i = channel.Client.Receive(_recbuff, 2048, SocketFlags.None);
builder.Add(_recbuff.Take(i).ToArray());
int total = builder.GetInt32(0);
while (channel.Client.Available > 0)
{
i = channel.Client.Receive(_recbuff, 2048, SocketFlags.None);
builder.Add(_recbuff, 0, i);
}
while (total > builder.Count)
{
i = channel.Client.Receive(_recbuff, 2048, SocketFlags.None);
builder.Add(_recbuff, 0, i);
}
if (total == builder.Count)
{
DataEventArgs d = DataEventArgs.Parse(builder);
d.StatusCode = StatusCode.Success;
Channels[e.CallHashCode].ActiveHash = 0;
return(d);
}
Channels[e.CallHashCode].ActiveHash = 0;
e.StatusCode = StatusCode.TimeOut;
return(e);
}
catch (SocketException se)
{
foreach (ChannelPool p in Channels)
{
if (p.IpPoint == channel.IpPoint)
{
p.Available = false;
}
}
e.StatusCode = StatusCode.Error;
return(e);
}
catch (Exception ex)
{
Console.WriteLine(ex);
e.StatusCode = StatusCode.Error;
return(e);
}
}
/// <summary>
/// 解析数据包
/// </summary>
/// <param name="recvBuilder">接收到的历史数据</param>
/// <returns></returns>
public static DataEventArgs Parse(ByteBuilder recvBuilder)
{
int count = recvBuilder.Count;
int total = recvBuilder.GetInt32(0);
// 数据一定要大于等于固定长度 包长小于等于数据长度
if (recvBuilder.Count >= ConstLength && recvBuilder.GetInt32(0) <= recvBuilder.Count)
{
// 包长
int totalLength = recvBuilder.ReadInt32();
// cmdLength
int cmdLength = recvBuilder.ReadInt32();
int paramLength = recvBuilder.ReadInt32();
int idLength = recvBuilder.ReadInt32();
int errLength = recvBuilder.ReadInt32();
// 哈希值
int hashCode = recvBuilder.ReadInt32();
int taskId = recvBuilder.ReadInt32();
int statusCode = recvBuilder.ReadInt32();
int tryTimes = recvBuilder.ReadInt32();
int ipLength = recvBuilder.ReadInt32();
int pavalLength = recvBuilder.ReadInt32();
String cmd = Encoding.UTF8.GetString(recvBuilder.ReadRange(cmdLength), 0, cmdLength);
String param = Encoding.UTF8.GetString(recvBuilder.ReadRange(paramLength), 0, paramLength);
String id = Encoding.UTF8.GetString(recvBuilder.ReadRange(idLength), 0, idLength);
byte[] errBinary = new Binary(recvBuilder.ReadRange(errLength)).Buffer;
byte[] ipBinary = new Binary(recvBuilder.ReadRange(ipLength)).Buffer;
string ipAddress = string.Empty;
if (ipBinary.Length > 0)
{
ipAddress = Encoding.UTF8.GetString(ipBinary);
}
string lastError = string.Empty;
if (errBinary.Length > 0)
{
lastError = Encoding.UTF8.GetString(errBinary);
}
ArrayList Param = new JsonSerializer().ToEntity <ArrayList>(Encoding.UTF8.GetString(recvBuilder.ReadRange(pavalLength)));
// 实体长
int entityLength = totalLength - ConstLength - cmdLength - paramLength - idLength - errLength - ipLength - pavalLength;
// 实体数据
Binary entityBinary = new Binary(recvBuilder.ReadRange(entityLength));
// 校验长
int checkLength = recvBuilder.ReadInt32();
// 检验数据
if (totalLength == checkLength)
{
// 返回数据事件包给发送者
return(new DataEventArgs()
{
Binary = entityBinary, Param = Param, LastError = lastError, RemoteIpAddress = ipAddress, TryTimes = tryTimes, StatusCode = (StatusCode)statusCode, TaskId = taskId, ActionCmd = cmd, CallHashCode = hashCode, ActionParam = param, HttpSessionId = id
});
}
else
{
Console.WriteLine("无效包 包转换失败 清除");
_log.Error("无效包 包转换失败 清除");
// 无效包 清除
recvBuilder.Clear();
return(new DataEventArgs()
{
Binary = null, LastError = "包转换失败", ActionCmd = CallActionCmd.Call.ToString(), StatusCode = StatusCode.Error, TaskId = 9999, CallHashCode = hashCode, ActionParam = param, HttpSessionId = id
});
}
}
else
{
Console.WriteLine("空包 网络丢失 清除");
_log.Error("空包 网络丢失 清除");
recvBuilder.Clear();
return(new DataEventArgs()
{
Binary = null, LastError = "网络丢失", StatusCode = StatusCode.Error, ActionCmd = CallActionCmd.Call.ToString()
});
}
}