/// <summary>
/// 接收消息
/// </summary>
private void ReceiveMessage()
{
while (true)
{
//接收消息头（消息校验码4字节 + 消息体长度4字节 + 身份ID8字节 + 主命令4字节 + 子命令4字节 + 加密方式4字节 + 返回码4字节 = 32字节）
int restHeadLength = 32;
byte[] recvBytesHead = new byte[restHeadLength];
while (restHeadLength > 0)
{
byte[] recvBytes1 = new byte[32];
int alreadyRecvHead = 0;
if (restHeadLength >= recvBytes1.Length)
{
alreadyRecvHead = _client.Receive(recvBytes1, recvBytes1.Length, 0);
}
else
{
alreadyRecvHead = _client.Receive(recvBytes1, restHeadLength, 0);
}
recvBytes1.CopyTo(recvBytesHead, recvBytesHead.Length - restHeadLength);
restHeadLength -= alreadyRecvHead;
}
//接收消息体（消息体的长度存储在消息头的4至8索引位置的字节里）
byte[] bytes = new byte[4];
Array.Copy(recvBytesHead, 4, bytes, 0, 4);
int restBodyLength = IPAddress.NetworkToHostOrder(BitConverter.ToInt32(bytes, 0));
byte[] recvBytesBody = new byte[restBodyLength];
while (restBodyLength > 0)
{
byte[] recvBytes2 = new byte[restBodyLength < 1024 ? restBodyLength : 1024];
int alreadyRecvBody = 0;
if (restBodyLength >= recvBytes2.Length)
{
alreadyRecvBody = _client.Receive(recvBytes2, recvBytes2.Length, 0);
}
else
{
alreadyRecvBody = _client.Receive(recvBytes2, restBodyLength, 0);
}
recvBytes2.CopyTo(recvBytesBody, recvBytesBody.Length - restBodyLength);
restBodyLength -= alreadyRecvBody;
}
//解析
NetworkInfo info = new NetworkInfo();
info.Fill(recvBytesHead, recvBytesBody);
if (ReceiveMessageEvent != null)
{
ReceiveMessageEvent(info);
}
}
}
/// <summary>
/// 发送消息
/// </summary>
public void SendInfo(NetworkInfo info)
{
if (IsConnect)
{
byte[] sendBytes = info.ToByte();
_sendDataBuffer.Add(sendBytes);
if (!_isSending)
{
StartCoroutine(SendInfoCoroutine(sendBytes));
}
}
else
{
GlobalTools.LogError("发送消息失败：客户端已断开连接！");
}
}
