// 接收数据处理
private static void OnRecieveData()
{
// 消息长度
if (readBuff.length <= 2)
{
return;
}
// 获取消息体长度
int readIdx = readBuff.readIdx;
byte[] bytes = readBuff.bytes;
Int16 bodyLength = (Int16)((bytes[readIdx + 1] << 8) | bytes[readIdx]);
if (readBuff.length < bodyLength)
{
return;
}
readBuff.readIdx += 2;
// 解析协议名
int nameCount = 0;
string protoName = ProtoMsgBase.DecodeName(readBuff.bytes, readBuff.readIdx, out nameCount);
if (protoName == "")
{
Debug.Log("OnRecieveData MsgBase.DecodeName Fail");
return;
}
readBuff.readIdx += nameCount;
// 解析协议体
int bodyCount = bodyLength - nameCount;
IExtensible msgBase = ProtoMsgBase.Decode(protoName, readBuff.bytes, readBuff.readIdx, bodyCount);
readBuff.readIdx += bodyCount;
readBuff.CheckAndMoveBytes();
// 添加到消息队列
lock (msgList) {
msgList.Add(msgBase);
}
msgCount++;
// 继续读取消息
if (readBuff.length > 2)
{
OnRecieveData();
}
}
// ProtoBuf 发送数据
public static void Send(IExtensible msg)
{
// 状态判断
if (socket == null || !socket.Connected)
{
return;
}
if (isConnecting || isClosing)
{
return;
}
// 数据编码
byte[] nameBytes = ProtoMsgBase.EncodeName(msg);
byte[] bodyBytes = ProtoMsgBase.Encode(msg);
int len = nameBytes.Length + bodyBytes.Length;
byte[] sendBytes = new byte[2 + len];
// 组装长度
sendBytes[0] = (byte)(len % 256);
sendBytes[1] = (byte)(len / 256);
// 组装名字
Array.Copy(nameBytes, 0, sendBytes, 2, nameBytes.Length);
// 组装消息体
Array.Copy(bodyBytes, 0, sendBytes, 2 + nameBytes.Length, bodyBytes.Length);
// 写入队列
ByteArray ba = new ByteArray(sendBytes);
int count = 0; // WriteQueue的长度
lock (writeQueue) {
writeQueue.Enqueue(ba);
count = writeQueue.Count;
}
// send
if (count == 1)
{
socket.BeginSend(sendBytes, 0, sendBytes.Length, 0, SendCallback, socket);
}
}
