public void onCreateAvatarResult(byte retcode, object info)
{
if (retcode == 0)
{
avatars.Add((UInt64)((Dictionary <string, object>)info)["dbid"], (Dictionary <string, object>)info);
Dbg.DEBUG_MSG("Account::onCreateAvatarResult: name=" + (string)((Dictionary <string, object>)info)["name"]);
}
else
{
Dbg.ERROR_MSG("Account::onCreateAvatarResult: retcode=" + retcode);
if (retcode == 3)
{
Dbg.ERROR_MSG("角色数量不能超过三个！");
}
}
// ui event
Event.fireOut("onCreateAvatarResult", new object[] { retcode, info, avatars });
}
public Message(MessageID msgid, string msgname, Int16 length, List <Byte> msgargtypes, System.Reflection.MethodInfo msghandler)
{
id = msgid;
name = msgname;
msglen = length;
handler = msghandler;
argtypes = new System.Reflection.MethodInfo[msgargtypes.Count];
for (int i = 0; i < msgargtypes.Count; i++)
{
argtypes[i] = StreamRWBinder.bindReader(msgargtypes[i]);
if (argtypes[i] == null)
{
Dbg.ERROR_MSG("Message::Message(): bindReader(" + msgargtypes[i] + ") is error!");
}
}
// Dbg.DEBUG_MSG(string.Format("Message::Message(): ({0}/{1}/{2})!",
// msgname, msgid, msglen));
}
public override void onCreateAvatarResult(byte retcode, AVATAR_INFO info)
{
if (retcode == 0)
{
avatars.Add(info.dbid, info);
Dbg.DEBUG_MSG("Account::onCreateAvatarResult: name=" + info.name);
}
else
{
Dbg.ERROR_MSG("Account::onCreateAvatarResult: retcode=" + retcode);
if (retcode == 3)
{
Dbg.ERROR_MSG("角色数量不能超过三个！");
}
}
// ui event
Event.fireOut("onCreateAvatarResult", new object[] { retcode, info, avatars });
}
public void onCreateAvatarResult(Byte retcode, object info)
{
if (retcode == 0)
{
avatars.Add((UInt64)((Dictionary <string, object>)info)["dbid"], (Dictionary <string, object>)info);
Dbg.DEBUG_MSG("Account::onCreateAvatarResult: name=" + (string)((Dictionary <string, object>)info)["name"]);
}
else
{
Dbg.ERROR_MSG("Account::onCreateAvatarResult: retcode=" + retcode);
}
// ui event
KBS_CreateAvatarResult e = new KBS_CreateAvatarResult();
e.retcode = retcode;
e.info = info;
e.avatarList = avatars;
KBEvent.fireOut(KET.onCreateAvatarResult, e);
}
public static void processNocacheOutEvent()
{
while (nocache_Fireout.Count > 0)
{
EventObj eobj = nocache_Fireout.First.Value;
try
{
eobj.info.method.Invoke(eobj.info.obj, eobj.args);
}
catch (Exception e)
{
Dbg.ERROR_MSG("Event::processOutEvents: event=" + eobj.info.funcname + "\n" + e.ToString());
}
if (nocache_Fireout.Count > 0)
{
nocache_Fireout.RemoveFirst();
}
}
}
public void send(NetworkInterface networkInterface)
{
fini(true);
if (networkInterface.valid())
{
for (int i = 0; i < streamList.Count; i++)
{
stream = streamList[i];
networkInterface.send(stream.getbuffer());
}
}
else
{
Dbg.ERROR_MSG("Bundle::send: networkInterface invalid!");
}
streamList.Clear();
stream = new MemoryStream();
}
public static void processInEvents()
{
monitor_Enter(events_in);
if (firedEvents_in.Count > 0)
{
var iter = firedEvents_in.GetEnumerator();
while (iter.MoveNext())
{
doingEvents_in.AddLast(iter.Current);
}
firedEvents_in.Clear();
}
monitor_Exit(events_in);
while (doingEvents_in.Count > 0)
{
EventObj eobj = doingEvents_in.First.Value;
//Debug.Log("processInEvents:" + eobj.info.funcname + "(" + eobj.info + ")");
//foreach(object v in eobj.args)
//{
// Debug.Log("processInEvents:args=" + v);
//}
try
{
eobj.info.method.Invoke(eobj.info.obj, eobj.args);
}
catch (Exception e)
{
Dbg.ERROR_MSG("Event::processInEvents: event=" + eobj.info.method.DeclaringType.FullName + "::" + eobj.info.funcname + "\n" + e.ToString());
}
if (doingEvents_in.Count > 0)
{
doingEvents_in.RemoveFirst();
}
}
}
public bool loadAll()
{
byte[] kbengine_digest = loadFile(_persistentDataPath, "kbengine.digest." + _getSuffixBase(), false);
if (kbengine_digest.Length <= 0)
{
clearMessageFiles();
return(false);
}
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
_digest = encoding.GetString(kbengine_digest);
byte[] loginapp_onImportClientMessages = loadFile(_persistentDataPath, "loginapp_clientMessages." + _getSuffix(), false);
byte[] baseapp_onImportClientMessages = loadFile(_persistentDataPath, "baseapp_clientMessages." + _getSuffix(), false);
byte[] onImportServerErrorsDescr = loadFile(_persistentDataPath, "serverErrorsDescr." + _getSuffix(), false);
byte[] onImportClientEntityDef = loadFile(_persistentDataPath, "clientEntityDef." + _getSuffix(), false);
if (loginapp_onImportClientMessages.Length > 0 && baseapp_onImportClientMessages.Length > 0)
{
try
{
if (!KBEngineApp.app.importMessagesFromMemoryStream(loginapp_onImportClientMessages,
baseapp_onImportClientMessages, onImportClientEntityDef, onImportServerErrorsDescr))
{
clearMessageFiles();
}
return(false);
}
catch (Exception e)
{
Dbg.ERROR_MSG("PersistentInofs::loadAll(): is error(" + e.ToString() + ")!");
clearMessageFiles();
return(false);
}
}
return(true);
}
public static void processOutEvents()
{
monitor_Enter(events_out);
if (firedEvents_out.Count > 0)
{
foreach (EventObj evt in firedEvents_out)
{
doingEvents_out.AddLast(evt);
}
firedEvents_out.Clear();
}
monitor_Exit(events_out);
while (doingEvents_out.Count > 0 && !_isPauseOut)
{
EventObj eobj = doingEvents_out.First.Value;
//Debug.Log("processOutEvents:" + eobj.info.funcname + "(" + eobj.info + ")");
//foreach(object v in eobj.args)
//{
// Debug.Log("processOutEvents:args=" + v);
//}
try
{
eobj.info.method.Invoke(eobj.info.obj, eobj.args);
}
catch (Exception e)
{
Dbg.ERROR_MSG("Event::processOutEvents: event=" + eobj.info.funcname + "\n" + e.ToString());
}
if (doingEvents_out.Count > 0)
{
doingEvents_out.RemoveFirst();
}
}
}
public static void fire(string eventname, object[] args)
{
Monitor.Enter(events);
List <Pair> lst = null;
if (!events.TryGetValue(eventname, out lst))
{
Dbg.ERROR_MSG("Event::fire: event(" + eventname + ") not found!");
Monitor.Exit(events);
return;
}
for (int i = 0; i < lst.Count; i++)
{
EventObj eobj = new EventObj();
eobj.info = lst[i];
eobj.args = args;
firedEvents.Add(eobj);
}
Monitor.Exit(events);
}
public Message(MessageID msgid, string msgname, Int16 length, sbyte argstype, List <Byte> msgargtypes, System.Reflection.MethodInfo msghandler)
{
id = msgid;
name = msgname;
msglen = length;
handler = msghandler;
argsType = argstype;
// 对该消息的所有参数绑定反序列化方法，改方法能够将二进制流转化为参数需要的值
// 在服务端下发消息数据时会用到
argtypes = new KBEDATATYPE_BASE[msgargtypes.Count];
for (int i = 0; i < msgargtypes.Count; i++)
{
if (!EntityDef.id2datatypes.TryGetValue(msgargtypes[i], out argtypes[i]))
{
Dbg.ERROR_MSG("Message::Message(): argtype(" + msgargtypes[i] + ") is not found!");
}
}
// Dbg.DEBUG_MSG(string.Format("Message::Message(): ({0}/{1}/{2})!",
// msgname, msgid, msglen));
}
private static void _onSent(IAsyncResult ar)
{
// Retrieve the socket from the state object.
PacketSender state = (PacketSender)ar.AsyncState;
try
{
// 由于多线程问题，networkInterface可能已被丢弃了
// 例如：在连接loginapp之后自动开始连接到baseapp之前会先关闭并丢弃networkInterface
if (!state.networkInterface().valid())
{
return;
}
Socket client = state.networkInterface().sock();
// Complete sending the data to the remote device.
int bytesSent = client.EndSend(ar);
int spos = Interlocked.Add(ref state._spos, bytesSent);
// 如果数据没有发送完毕需要继续投递发送
if (spos != Interlocked.Add(ref state._wpos, 0))
{
state._startSend();
}
else
{
// 所有数据发送完毕了
Interlocked.Exchange(ref state._sending, 0);
}
}
catch (Exception e)
{
Dbg.ERROR_MSG(string.Format("PacketSender::_processSent(): is error({0})!", e.ToString()));
Event.fireIn("_closeNetwork", new object[] { state.networkInterface() });
Interlocked.Exchange(ref state._sending, 0);
}
}
public static void processInEvents()
{
Monitor.Enter(events_in);
if (firedEvents_in.Count > 0)
{
foreach (EventObj evt in firedEvents_in)
{
doingEvents_in.AddLast(evt);
}
firedEvents_in.Clear();
}
Monitor.Exit(events_in);
while (doingEvents_in.Count > 0)
{
EventObj eobj = doingEvents_in.First.Value;
//Debug.Log("processInEvents:" + eobj.info.funcname + "(" + eobj.info + ")");
//foreach(object v in eobj.args)
//{
// Debug.Log("processInEvents:args=" + v);
//}
try
{
eobj.info.method.Invoke(eobj.info.obj, eobj.args);
}
catch (Exception e)
{
Dbg.ERROR_MSG(e.ToString());
Dbg.ERROR_MSG("Event::processInEvents: event=" + eobj.info.funcname);
}
doingEvents_in.RemoveFirst();
}
}
public override bool isSameType(object v)
{
if (vtype.GetType().BaseType.ToString() != "KBEngine.KBEDATATYPE_BASE")
{
Dbg.ERROR_MSG(string.Format("KBEDATATYPE_ARRAY::isSameType: has not bind!"));
return(false);
}
if (v == null || v.GetType() != typeof(List <object>))
{
return(false);
}
for (int i = 0; i < ((List <object>)v).Count; i++)
{
if (!((KBEDATATYPE_BASE)vtype).isSameType(((List <object>)v)[i]))
{
return(false);
}
}
return(true);
}
public bool send(byte[] datas)
{
if (!valid())
{
throw new ArgumentException("invalid socket!");
}
if (_packetSender == null)
{
_packetSender = new PacketSender(this);
}
try
{
return(_packetSender.send(datas));
}
catch (SocketException err)
{
Dbg.ERROR_MSG(string.Format("NetworkInterface::send(): socket error(" + err.ErrorCode + ")!"));
close();
}
return(false);
}
public static void processOutEvents()
{
monitor_Enter(events_out);
if (firedEvents_out.Count > 0)
{
var iter = firedEvents_out.GetEnumerator();
while (iter.MoveNext())
{
doingEvents_out.AddLast(iter.Current);
}
firedEvents_out.Clear();
}
monitor_Exit(events_out);
List <EventObj> eobjList = new List <EventObj>();
while (doingEvents_out.Count > 0 && !_isPauseOut)
{
EventObj eobj = doingEvents_out.First.Value;
try
{
Instance.Get <NetHelper>().Add(eobj);
}
catch (Exception e)
{
Dbg.ERROR_MSG("Event::processOutEvents: event=" + eobj.info.funcname + "\n" + e.ToString());
}
if (doingEvents_out.Count > 0)
{
doingEvents_out.RemoveFirst();
}
}
}
void sendImm(NetworkInterface networkInterface, uint fId)
{
fini(true);
Debug.Log("message Number " + streamList.Count);
//bool resp = false;
if (networkInterface.valid())
{
for (int i = 0; i < streamList.Count; i++)
{
stream = streamList[i];
networkInterface.send(stream.getbuffer(), delegate(Packet p) {
//par.packet = p;
//resp = true;
}, fId);
}
}
else
{
Dbg.ERROR_MSG("Bundle::send: networkInterface invalid!");
}
streamList.Clear();
stream = new MemoryStream();
}
public void cellCall(string methodname, object[] arguments)
{
if (KBEngineApp.app.currserver == "loginapp")
{
Dbg.ERROR_MSG(classtype + "::cellCall(" + methodname + "), currserver=!" + KBEngineApp.app.currserver);
return;
}
Method method = EntityDef.moduledefs[classtype].cell_methods[methodname];
UInt16 methodID = method.methodUtype;
if (arguments.Length != method.args.Count)
{
Dbg.ERROR_MSG(classtype + "::cellCall(" + methodname + "): args(" + (arguments.Length) + "!= " + method.args.Count + ") size is error!");
return;
}
cellMailbox.newMail();
cellMailbox.bundle.writeUint16(methodID);
try
{
for (var i = 0; i < method.args.Count; i++)
{
method.args[i].addToStream(cellMailbox.bundle, arguments[i]);
}
}
catch (Exception e)
{
Dbg.ERROR_MSG(classtype + "::cellCall(" + methodname + "): args is error(" + e.Message + ")!");
cellMailbox.bundle = null;
return;
}
cellMailbox.postMail(null);
}
public void send(byte[] datas)
{
if (socket_ == null || socket_.Connected == false)
{
throw new ArgumentException("invalid socket!");
}
if (datas == null || datas.Length == 0)
{
throw new ArgumentException("invalid datas!");
}
try
{
socket_.Send(datas);
}
catch (SocketException err)
{
if (err.ErrorCode == 10054 || err.ErrorCode == 10053)
{
Dbg.DEBUG_MSG(string.Format("NetworkInterface::send(): disable connect!"));
if (socket_ != null && socket_.Connected)
{
socket_.Close();
}
socket_ = null;
Event.fireAll("onDisableConnect", new object[] {});
}
else
{
Dbg.ERROR_MSG(string.Format("NetworkInterface::send(): socket error(" + err.ErrorCode + ")!"));
}
}
}
public void send(NetworkInterfaceBase networkInterface)
{
fini(true);
if (networkInterface.valid())
{
for (int i = 0; i < streamList.Count; i++)
{
MemoryStream tempStream = streamList[i];
networkInterface.send(tempStream);
}
}
else
{
Dbg.ERROR_MSG("Bundle::send: networkInterface invalid!");
}
// 我们认为，发送完成，就视为这个bundle不再使用了，
// 所以我们会把它放回对象池，以减少垃圾回收带来的消耗，
// 如果需要继续使用，应该重新Bundle.createObject()，
// 如果外面不重新createObject()而直接使用，就可能会出现莫名的问题，
// 仅以此备注，警示使用者。
reclaimObject();
}
public void _onConnectStatus(string error)
{
KBEngine.Event.deregisterIn(this);
bool success = (error == "");
if (success)
{
Dbg.INFO_MSG(string.Format("NetworkInterface::_onConnectStatus(), connected to {0}", sock().RemoteEndPoint.ToString()));
_packetReceiver = new PacketReceiver(this);
_packetReceiver.startRecv();
}
else
{
Dbg.ERROR_MSG(string.Format("NetworkInterface::_onConnectStatus(), connect is error! ip: {0}:{1}, err: {2}", _connectIP, _connectPort, error));
}
Event.fireAll("onConnectStatus", new object[] { success });
if (_connectCB != null)
{
_connectCB(_connectIP, _connectPort, success, _userData);
}
}
public void _onConnectionState(ConnectState state)
{
KBEngine.Event.deregisterIn(this);
bool success = (state.error == "" && valid());
if (success)
{
Dbg.DEBUG_MSG(string.Format("NetworkInterface::_onConnectionState(), connect to {0} is success!", state.socket.RemoteEndPoint.ToString()));
_packetReceiver = new PacketReceiver(this);
_packetReceiver.startRecv();
}
else
{
Dbg.ERROR_MSG(string.Format("NetworkInterface::_onConnectionState(), connect is error! ip: {0}:{1}, err: {2}", state.connectIP, state.connectPort, state.error));
}
KBELuaUtil.CallMethod("Event", "Brocast", new object[] { "onConnectionState", success });
if (state.connectCB != null)
{
state.connectCB(state.connectIP, state.connectPort, success, state.userData);
}
}
public void cellCall(string methodname, params object[] arguments)
{
if (KBEngineApp.app.currserver == "loginapp")
{
Dbg.ERROR_MSG(className + "::cellCall(" + methodname + "), currserver=!" + KBEngineApp.app.currserver);
return;
}
ScriptModule module = null;
if (!EntityDef.moduledefs.TryGetValue(className, out module))
{
Dbg.ERROR_MSG("entity::cellCall: entity-module(" + className + ") error, can not find from EntityDef.moduledefs!");
return;
}
Method method = null;
if (!module.cell_methods.TryGetValue(methodname, out method))
{
Dbg.ERROR_MSG(className + "::cellCall(" + methodname + "), not found method!");
return;
}
UInt16 methodID = method.methodUtype;
if (arguments.Length != method.args.Count)
{
Dbg.ERROR_MSG(className + "::cellCall(" + methodname + "): args(" + (arguments.Length) + "!= " + method.args.Count + ") size is error!");
return;
}
EntityCall cellEntityCall = getCellEntityCall();
if (cellEntityCall == null)
{
Dbg.ERROR_MSG(className + "::cellCall(" + methodname + "): no cell!");
return;
}
cellEntityCall.newCall();
cellEntityCall.bundle.writeUint16(0);
cellEntityCall.bundle.writeUint16(methodID);
try
{
for (var i = 0; i < method.args.Count; i++)
{
if (method.args[i].isSameType(arguments[i]))
{
method.args[i].addToStream(cellEntityCall.bundle, arguments[i]);
}
else
{
throw new Exception("arg" + i + ": " + method.args[i].ToString());
}
}
}
catch (Exception e)
{
Dbg.ERROR_MSG(className + "::cellCall(" + methodname + "): args is error(" + e.Message + ")!");
cellEntityCall.bundle = null;
return;
}
cellEntityCall.sendCall(null);
}
public override bool send(MemoryStream stream)
{
int dataLength = (int)stream.length();
if (dataLength <= 0)
{
return(true);
}
Monitor.Enter(_sending);
if (!_sending)
{
if (_wpos == _spos)
{
_wpos = 0;
_spos = 0;
}
}
int t_spos = _spos;
int space = 0;
int tt_wpos = _wpos % _buffer.Length;
int tt_spos = t_spos % _buffer.Length;
if (tt_wpos >= tt_spos)
{
space = _buffer.Length - tt_wpos + tt_spos - 1;
}
else
{
space = tt_spos - tt_wpos - 1;
}
if (dataLength > space)
{
Dbg.ERROR_MSG("PacketSenderTCP::send(): no space, Please adjust 'SEND_BUFFER_MAX'! data(" + dataLength
+ ") > space(" + space + "), wpos=" + _wpos + ", spos=" + t_spos);
return(false);
}
int expect_total = tt_wpos + dataLength;
if (expect_total <= _buffer.Length)
{
Array.Copy(stream.data(), stream.rpos, _buffer, tt_wpos, dataLength);
}
else
{
int remain = _buffer.Length - tt_wpos;
Array.Copy(stream.data(), stream.rpos, _buffer, tt_wpos, remain);
Array.Copy(stream.data(), stream.rpos + remain, _buffer, 0, expect_total - _buffer.Length);
}
_wpos += dataLength;
if (!_sending)
{
_sending = true;
Monitor.Exit(_sending);
_startSend();
}
else
{
Monitor.Exit(_sending);
}
return(true);
}
public override bool recv(MessageReader reader, byte[] buffer, UInt32 rpos, UInt32 len)
{
if (!_blowfish.isGood())
{
Dbg.ERROR_MSG("BlowfishFilter::recv: Dropping packet, due to invalid filter");
return(false);
}
if (_packet.length() == 0 && len >= MIN_PACKET_SIZE && BitConverter.ToUInt16(buffer, (int)rpos) - 1 == len - 3)
{
int packLen = BitConverter.ToUInt16(buffer, (int)rpos) - 1;
int padSize = buffer[rpos + 2];
decrypt(buffer, (int)(rpos + 3), (int)(len - 3));
int length = packLen - padSize;
if (reader != null)
{
reader.process(buffer, rpos + 3, (UInt32)length);
}
return(true);
}
_packet.append(buffer, rpos, len);
while (_packet.length() > 0)
{
UInt32 currLen = 0;
int oldwpos = 0;
if (_packLen <= 0)
{
// 如果满足一个最小包则尝试解包, 否则缓存这个包待与下一个包合并然后解包
if (_packet.length() >= MIN_PACKET_SIZE)
{
_packLen = _packet.readUint16();
_padSize = _packet.readUint8();
_packLen -= 1;
if (_packet.length() > _packLen)
{
currLen = (UInt32)(_packet.rpos + _packLen);
oldwpos = _packet.wpos;
_packet.wpos = (int)currLen;
}
else if (_packet.length() < _packLen)
{
return(false);
}
}
else
{
return(false);
}
}
else
{
// 如果上一次有做过解包行为但包还没有完整则继续处理
// 如果包是完整的下面流程会解密， 如果有多余的内容需要将其剪裁出来待与下一个包合并
if (_packet.length() > _packLen)
{
currLen = (UInt32)(_packet.rpos + _packLen);
oldwpos = _packet.wpos;
_packet.wpos = (int)currLen;
}
else if (_packet.length() < _packLen)
{
return(false);
}
}
decrypt(_packet);
_packet.wpos -= _padSize;
// 上面的流程能保证wpos之后不会有多余的包
// 如果有多余的包数据会放在_recvStream
if (reader != null)
{
reader.process(_packet.data(), (UInt32)_packet.rpos, _packet.length());
}
if (currLen > 0)
{
_packet.rpos = (int)currLen;
_packet.wpos = oldwpos;
}
else
{
_packet.clear();
}
_packLen = 0;
_padSize = 0;
}
return(true);
}
public void recv()
{
if (socket_ == null || socket_.Connected == false)
{
throw new ArgumentException("invalid socket!");
}
if (socket_.Poll(0, SelectMode.SelectRead))
{
if (socket_ == null || socket_.Connected == false)
{
Dbg.WARNING_MSG("invalid socket!");
return;
}
int successReceiveBytes = 0;
try
{
successReceiveBytes = socket_.Receive(_datas, MemoryStream.BUFFER_MAX, 0);
}
catch (SocketException err)
{
if (err.ErrorCode == 10054 || err.ErrorCode == 10053)
{
Dbg.DEBUG_MSG(string.Format("NetworkInterface::recv(): disable connect!"));
if (socket_ != null && socket_.Connected)
{
socket_.Close();
}
socket_ = null;
}
else
{
Dbg.ERROR_MSG(string.Format("NetworkInterface::recv(): socket error(" + err.ErrorCode + ")!"));
}
return;
}
if (successReceiveBytes > 0)
{
// Dbg.DEBUG_MSG(string.Format("NetworkInterface::recv(): size={0}!", successReceiveBytes));
}
else if (successReceiveBytes == 0)
{
Dbg.DEBUG_MSG(string.Format("NetworkInterface::recv(): disable connect!"));
if (socket_ != null && socket_.Connected)
{
socket_.Close();
}
socket_ = null;
}
else
{
Dbg.ERROR_MSG(string.Format("NetworkInterface::recv(): socket error!"));
if (socket_ != null && socket_.Connected)
{
socket_.Close();
}
socket_ = null;
return;
}
Debug.Log("success received Data " + successReceiveBytes);
msgReader.process(_datas, (MessageLength)successReceiveBytes, flowHandlers);
}
}
protected override void onAsyncConnect(ConnectState state)
{
try
{
//state.socket.Connect(state.connectIP, state.connectPort);
byte[] helloPacket = System.Text.Encoding.ASCII.GetBytes(UDP_HELLO);
state.socket.SendTo(helloPacket, helloPacket.Length, SocketFlags.None, new IPEndPoint(IPAddress.Parse(state.connectIP), state.connectPort));
ArrayList readList = new ArrayList();
readList.Add(state.socket);
Socket.Select(readList, null, null, 3000000);
if (readList.Count > 0)
{
byte[] buffer = new byte[UDP_PACKET_MAX];
int length = state.socket.Receive(buffer);
if (length <= 0)
{
Dbg.ERROR_MSG(string.Format("NetworkInterfaceKCP::_asyncConnect(), failed to connect to '{0}:{1}'! receive hello-ack error!", state.connectIP, state.connectPort));
state.error = "receive hello-ack error!";
}
else
{
MemoryStream stream = new MemoryStream();
Array.Copy(buffer, 0, stream.data(), stream.wpos, length);
stream.wpos = length;
string helloAck = stream.readString();
string versionString = stream.readString();
uint conv = stream.readUint32();
if (helloAck != UDP_HELLO_ACK)
{
Dbg.ERROR_MSG(string.Format("NetworkInterfaceKCP::_asyncConnect(), failed to connect to '{0}:{1}'! receive hello-ack({2}!={3}) mismatch!",
state.connectIP, state.connectPort, helloAck, UDP_HELLO_ACK));
state.error = "hello-ack mismatch!";
}
else if (KBEngineApp.app.serverVersion != versionString)
{
Dbg.ERROR_MSG(string.Format("NetworkInterfaceKCP::_asyncConnect(), failed to connect to '{0}:{1}'! version({2}!={3}) mismatch!",
state.connectIP, state.connectPort, versionString, KBEngineApp.app.serverVersion));
state.error = "version mismatch!";
}
else if (conv == 0)
{
Dbg.ERROR_MSG(string.Format("NetworkInterfaceKCP::_asyncConnect(), failed to connect to '{0}:{1}'! conv is 0!",
state.connectIP, state.connectPort));
state.error = "kcp conv error!";
}
((NetworkInterfaceKCP)state.networkInterface).connID = conv;
}
}
else
{
Dbg.ERROR_MSG(string.Format("NetworkInterfaceKCP::_asyncConnect(), connect to '{0}:{1}' timeout!'", state.connectIP, state.connectPort));
state.error = "timeout!";
}
}
catch (Exception e)
{
Dbg.ERROR_MSG(string.Format("NetworkInterfaceKCP::_asyncConnect(), connect to '{0}:{1}' fault! error = '{2}'", state.connectIP, state.connectPort, e));
state.error = e.ToString();
}
}
public bool send(byte[] datas)
{
if (datas.Length <= 0)
{
return(true);
}
bool startSend = false;
if (Interlocked.CompareExchange(ref _sending, 1, 0) == 0)
{
startSend = true;
if (_wpos == _spos)
{
_wpos = 0;
_spos = 0;
}
}
int t_spos = Interlocked.Add(ref _spos, 0);
int space = 0;
int tt_wpos = _wpos % _buffer.Length;
int tt_spos = t_spos % _buffer.Length;
if (tt_wpos >= tt_spos)
{
space = _buffer.Length - tt_wpos + tt_spos - 1;
}
else
{
space = tt_spos - tt_wpos - 1;
}
if (datas.Length > space)
{
Dbg.ERROR_MSG("PacketSender::send(): no space, Please adjust 'SEND_BUFFER_MAX'! data(" + datas.Length
+ ") > space(" + space + "), wpos=" + _wpos + ", spos=" + t_spos);
return(false);
}
int expect_total = tt_wpos + datas.Length;
if (expect_total <= _buffer.Length)
{
Array.Copy(datas, 0, _buffer, tt_wpos, datas.Length);
}
else
{
int remain = _buffer.Length - tt_wpos;
Array.Copy(datas, 0, _buffer, tt_wpos, remain);
Array.Copy(datas, remain, _buffer, 0, expect_total - _buffer.Length);
}
Interlocked.Add(ref _wpos, datas.Length);
if (startSend)
{
_startSend();
}
return(true);
}
public bool send(MemoryStream stream)
{
int dataLength = (int)stream.length();
if (dataLength <= 0)
{
return(true);
}
//如果没有在发送的数据，且写位置和发送位置一样，则把写位置和发送位置都置0
if (0 == Interlocked.Add(ref _sending, 0))
{
if (_wpos == _spos)
{
_wpos = 0;
_spos = 0;
}
}
int t_spos = Interlocked.Add(ref _spos, 0);
int space = 0;
int tt_wpos = _wpos % _buffer.Length;
int tt_spos = t_spos % _buffer.Length;
// _____________________________________________________________________________________________________
// _buffer = | 000000000000000000000000000000000 0 00000000000000000000000000000000000 0 00000000000000000000000000000 |
// ^ ^
// _spos _wpos
// <----------------space----------------------> <----------------data-------------------------> <----------------space---------------->
if (tt_wpos >= tt_spos)
{
space = _buffer.Length - tt_wpos + tt_spos - 1;
}
else
{
space = tt_spos - tt_wpos - 1;
}
if (dataLength > space)
{
Dbg.ERROR_MSG("PacketSender::send(): no space, Please adjust 'SEND_BUFFER_MAX'! data(" + dataLength
+ ") > space(" + space + "), wpos=" + _wpos + ", spos=" + t_spos);
return(false);
}
int expect_total = tt_wpos + dataLength;
if (expect_total <= _buffer.Length)
{
Array.Copy(stream.data(), stream.rpos, _buffer, tt_wpos, dataLength);
}
else
{
int remain = _buffer.Length - tt_wpos;
Array.Copy(stream.data(), stream.rpos, _buffer, tt_wpos, remain);
Array.Copy(stream.data(), stream.rpos + remain, _buffer, 0, expect_total - _buffer.Length);
}
Interlocked.Add(ref _wpos, dataLength);
if (Interlocked.CompareExchange(ref _sending, 1, 0) == 0)
{
_startSend();
}
return(true);
}
public void recv()
{
if (socket_ == null || socket_.Connected == false)
{
throw new ArgumentException("invalid socket!");
}
if (socket_.Poll(1000, SelectMode.SelectRead))
{
if (socket_ == null || socket_.Connected == false)
{
Dbg.WARNING_MSG("invalid socket!");
return;
}
byte[] datas = new byte[MemoryStream.BUFFER_MAX];
int successReceiveBytes = 0;
try
{
successReceiveBytes = socket_.Receive(datas, MemoryStream.BUFFER_MAX, 0);
}
catch (SocketException err)
{
if (err.ErrorCode == 10054 || err.ErrorCode == 10053)
{
Dbg.DEBUG_MSG(string.Format("NetworkInterface::recv(): disable connect!"));
if (socket_ != null && socket_.Connected)
{
socket_.Close();
}
socket_ = null;
Event.fire("onDisableConnect", new object[] {});
}
else
{
Dbg.ERROR_MSG(string.Format("NetworkInterface::recv(): socket error(" + err.ErrorCode + ")!"));
}
}
if (successReceiveBytes > 0)
{
// Dbg.DEBUG_MSG(string.Format("NetworkInterface::recv(): size={0}!", successReceiveBytes));
}
else if (successReceiveBytes == 0)
{
Dbg.DEBUG_MSG(string.Format("NetworkInterface::recv(): disable connect!"));
if (socket_ != null && socket_.Connected)
{
socket_.Close();
}
socket_ = null;
}
else
{
Dbg.ERROR_MSG(string.Format("NetworkInterface::recv(): socket error!"));
}
msgReader.process(datas, (MessageLength)successReceiveBytes);
}
}
