public bool TryDecodePackage(HttpListenerContext context, out RequestPackage package)
{
int statuscode;
if (TryDecodePackage(context.Request, out package, out statuscode))
{
return true;
}
return false;
}
/// <summary>
/// Decode request package
/// </summary>
/// <param name="e"></param>
/// <param name="package"></param>
/// <returns></returns>
public bool TryDecodePackage(ConnectionEventArgs e, out RequestPackage package)
{
package = null;
string paramStr = Encoding.ASCII.GetString(e.Data);
int index = paramStr.IndexOf("?d=", StringComparison.CurrentCultureIgnoreCase);
string routeName = string.Empty;
if (index != -1)
{
if (paramStr.StartsWith("route:", StringComparison.CurrentCultureIgnoreCase))
{
routeName = paramStr.Substring(6, index - 6);
}
paramStr = paramStr.Substring(index, paramStr.Length - index);
paramStr = HttpUtility.ParseQueryString(paramStr)["d"];
}
var nvc = HttpUtility.ParseQueryString(paramStr);
var param = new Dictionary<string, string>(StringComparer.InvariantCultureIgnoreCase);
foreach (var key in nvc.AllKeys)
{
param[key] = nvc[key];
}
if (param.ContainsKey("route"))
{
routeName = param["route"];
}
//if (!param.ContainsKey("ssid")) { Interlocked.Increment(ref errorDropNum); return; }
if (!param.ContainsKey("actionid")) { return false; }
if (!param.ContainsKey("msgid")) { return false; }
//sessionId of proxy server
Guid proxySid;
if (!param.ContainsKey("ssid") || !Guid.TryParse(param["ssid"], out proxySid))
{
proxySid = Guid.Empty;
}
int actionid;
if (!int.TryParse(param["actionid"], out actionid)) { return false; }
int msgid;
if (!int.TryParse(param["msgid"], out msgid)) { return false; }
int userId;
int.TryParse(param["uid"], out userId);
string sessionId = param.ContainsKey("sid") ? param["sid"] : "";
package = new RequestPackage(msgid, sessionId, actionid, userId)
{
ProxySid = proxySid,
IsProxyRequest = param.ContainsKey("isproxy"),
RouteName = routeName,
IsUrlParam = true,
UrlParam = paramStr
};
return true;
}
public bool TryDecodePackage(HttpContext context, out RequestPackage package)
{
package = null;
MessagePack head = null;
byte[] content = new byte[0];
var bytes = GetRequestStream(context.Request.InputStream);
head = ReadMessageHead(bytes, out content);
if (head == null)
{
return false;
}
package = new RequestPackage(head.MsgId, head.SessionId, head.ActionId, head.UserId) { Message = content };
return true;
}
public bool TryDecodePackage(ConnectionEventArgs e, out RequestPackage package)
{
//这里解出头部信息根据ActionId来分发请求到相应的Action子类
package = null;
byte[] content;
MessagePack head = ReadMessageHead(e.Data, out content);
if (head == null)
{
return false;
}
package = new RequestPackage(head.MsgId, head.SessionId, head.ActionId, head.UserId) { Message = content };
return true;
}
public bool TryDecodePackage(HttpListenerRequest request, out RequestPackage package, out int statusCode)
{
statusCode = 200;
package = null;
byte[] content;
var bytes = GetRequestStream(request.InputStream);
MessagePack head = ReadMessageHead(bytes, out content);
if (head == null)
{
return false;
}
package = new RequestPackage(head.MsgId, head.SessionId, head.ActionId, head.UserId) { Message = content };
return true;
}
private static GameSession GetSession(HttpContext context, RequestPackage package)
{
GameSession session;
if (package.ProxySid != Guid.Empty)
{
session = GameSession.Get(package.ProxySid) ?? GameSession.CreateNew(package.ProxySid, context.Request);
session.ProxySid = package.ProxySid;
}
else
{
session = GameSession.Get(package.SessionId) ?? GameSession.CreateNew(Guid.NewGuid(), context.Request);
}
return session;
}
public bool TryDecodePackage(ConnectionEventArgs e, out RequestPackage package)
{
//这里解出头部信息根据ActionId来分发请求到相应的Action子类
package = null;
byte[] content;
//todo test 1001 action
//MessagePack packageHead = new MessagePack { MsgId = 1, ActionId = 1001, SessionId = "", UserId = 1380001 };
//byte[] headBytes = ProtoBufUtils.Serialize(packageHead);
//byte[] contentBytes = ProtoBufUtils.Serialize(new Request1001Pack() { PageIndex = 1, PageSize = 20 });
//e.Data = BufferUtils.MergeBytes(BufferUtils.AppendHeadBytes(headBytes), contentBytes);
MessagePack head = ReadMessageHead(e.Data, out content);
if (head == null)
{
return false;
}
package = new RequestPackage(head.MsgId, head.SessionId, head.ActionId, head.UserId) { Message = content };
return true;
}
/// <summary>
///
/// </summary>
/// <param name="request"></param>
/// <param name="package"></param>
/// <param name="statusCode"></param>
/// <returns></returns>
public bool TryDecodePackage(HttpListenerRequest request, out RequestPackage package, out int statusCode)
{
statusCode = 200;
package = null;
string data = "";
if (Environment.OSVersion.Platform == PlatformID.Unix)
{
if (String.Compare(request.HttpMethod, "get", StringComparison.OrdinalIgnoreCase) == 0)
{
data = request.RawUrl.Substring(8);
data = HttpUtility.UrlDecode(data);
}
}
else
{
data = request.QueryString["d"];
}
if (string.IsNullOrEmpty(data))
{
using (var reader = new StreamReader(request.InputStream, request.ContentEncoding))
{
data = reader.ReadToEnd();
data = HttpUtility.ParseQueryString(data)["d"];
}
}
//if data is null ping command
if (string.IsNullOrEmpty(data))
{
statusCode = (int)HttpStatusCode.OK;
return(false);
}
int statuscode = 0;
Dictionary <string, string> param = new Dictionary <string, string>(StringComparer.InvariantCultureIgnoreCase);
if (data != null)
{
var nvc = HttpUtility.ParseQueryString(data);
foreach (var key in nvc.AllKeys)
{
param[key] = nvc[key];
}
}
statuscode = CheckHttpParam(param);
if (statuscode != (int)HttpStatusCode.OK)
{
statusCode = statuscode;
return(false);
}
//sessionId of proxy server
Guid proxySid;
if (!param.ContainsKey("ssid") || !Guid.TryParse(param["ssid"], out proxySid))
{
proxySid = Guid.Empty;
}
int actionid;
if (!int.TryParse(param["actionid"], out actionid))
{
return(false);
}
int msgid;
if (!int.TryParse(param["msgid"], out msgid))
{
return(false);
}
int userId;
int.TryParse(param["uid"], out userId);
string routeName = string.Empty;
if (param.ContainsKey("route"))
{
routeName = param["route"];
}
string sessionId = param.ContainsKey("sid") ? param["sid"] : "";
string proxyId = param.ContainsKey("proxyId") ? param["proxyId"] : "";
package = new RequestPackage(msgid, sessionId, actionid, userId)
{
ProxySid = proxySid,
ProxyId = proxyId,
IsProxyRequest = param.ContainsKey("isproxy"),
RouteName = routeName,
IsUrlParam = true,
UrlParam = data
};
return(true);
}
public ActionGetter GetActionGetter(RequestPackage package)
{
// 可以实现自定的ActionGetter子类
return new ActionGetter(package);
}
/// <summary>
///
/// </summary>
/// <param name="package"></param>
/// <param name="session"></param>
/// <returns></returns>
public virtual ActionGetter GetActionGetter(RequestPackage package, GameSession session)
{
return new HttpGet(package, session);
}
/// <summary>
///
/// </summary>
/// <param name="actionId"></param>
/// <param name="sessionList"></param>
/// <param name="package"></param>
/// <param name="complateHandle"></param>
/// <param name="onlineInterval"></param>
/// <returns></returns>
public static async System.Threading.Tasks.Task BroadcastAction(int actionId, List <GameSession> sessionList, RequestPackage package, Action <GameSession, SocketAsyncResult> complateHandle, int onlineInterval)
{
try
{
if (sessionList.Count == 0)
{
return;
}
if (sessionList.Exists(s => Equals(s, null)))
{
throw new ArgumentNullException("Session is a null value.");
}
IActionDispatcher actionDispatcher = new ScutActionDispatcher();
byte[] sendBuffer = GetActionResponse(actionDispatcher, actionId, sessionList[0], package);
foreach (var session in sessionList)
{
GameSession temp = session;
try
{
if (onlineInterval <= 0 || session.LastActivityTime > MathUtils.Now.AddSeconds(-onlineInterval))
{
await session.SendAsync(package.OpCode, sendBuffer, 0, sendBuffer.Length, result =>
{
if (complateHandle != null)
{
complateHandle(temp, result);
}
});
}
else
{
if (complateHandle != null)
{
complateHandle(temp, new SocketAsyncResult(sendBuffer)
{
Result = ResultCode.Close
});
}
}
}
catch (Exception ex)
{
if (complateHandle != null)
{
complateHandle(temp, new SocketAsyncResult(sendBuffer)
{
Result = ResultCode.Error, Error = ex
});
}
TraceLog.WriteError("BroadcastAction action:{0} userId:{1} error:{2}", actionId, session.UserId, ex);
}
}
}
catch (Exception ex)
{
TraceLog.WriteError("BroadcastAction action:{0} error:{1}", actionId, ex);
}
}
private async System.Threading.Tasks.Task ProcessPackage(RequestPackage package, GameSession session)
{
if (package == null) return;
try
{
ActionGetter actionGetter;
byte[] data = new byte[0];
if (!string.IsNullOrEmpty(package.RouteName))
{
actionGetter = ActionDispatcher.GetActionGetter(package, session);
if (CheckRemote(package.RouteName, actionGetter))
{
MessageStructure response = new MessageStructure();
OnCallRemote(package.RouteName, actionGetter, response);
data = response.PopBuffer();
}
else
{
return;
}
}
else
{
SocketGameResponse response = new SocketGameResponse();
response.WriteErrorCallback += ActionDispatcher.ResponseError;
actionGetter = ActionDispatcher.GetActionGetter(package, session);
DoAction(actionGetter, response);
data = response.ReadByte();
}
try
{
if (session != null && data.Length > 0)
{
await session.SendAsync(actionGetter.OpCode, data, 0, data.Length, OnSendCompleted);
}
}
catch (Exception ex)
{
TraceLog.WriteError("PostSend error:{0}", ex);
}
}
catch (Exception ex)
{
TraceLog.WriteError("Task error:{0}", ex);
}
finally
{
if (session != null) session.ExitSession();
}
}
public virtual bool TryDecodePackage(HttpContext context, out RequestPackage package)
{
package = null;
if (context == null)
{
return false;
}
var d = context.Request["d"] ?? "";
var nvc = HttpUtility.ParseQueryString(d);
Dictionary<string, string> param = new Dictionary<string, string>(StringComparer.InvariantCultureIgnoreCase);
foreach (var key in nvc.AllKeys)
{
param[key] = nvc[key];
}
string sessionId = param.ContainsKey("sid") ? param["sid"] : "";
int msgId = (param.ContainsKey("MsgId") ? param["MsgId"] : "0").ToInt();
int actionId = (param.ContainsKey("actionId") ? param["actionId"] : "0").ToInt();
int userId = (param.ContainsKey("uid") ? param["uid"] : "0").ToInt();
var session = GameSession.Get(sessionId)
?? GameSession.CreateNew(Guid.NewGuid(), context.Request);
package = new RequestPackage(msgId, sessionId, actionId, userId)
{
IsUrlParam = true,
UrlParam = d,
Session = session
};
return true;
}
/// <summary>
///
/// </summary>
/// <param name="package"></param>
/// <param name="session"></param>
/// <returns></returns>
public virtual ActionGetter GetActionGetter(RequestPackage package, GameSession session)
{
return(new HttpGet(package, session));
}
/// <summary>
///
/// </summary>
/// <param name="package"></param>
/// <param name="session"></param>
protected virtual void BuildHearbeatPackage(RequestPackage package, GameSession session)
{
}
public override ActionGetter GetActionGetter(RequestPackage package, GameSession session)
{
// 可以实现自定的ActionGetter子类
return new HttpGet(package, session) { OpCode = OpCode.Text };
}
/// <summary>
///
/// </summary>
/// <param name="package"></param>
/// <param name="session"></param>
public HttpGet(RequestPackage package, GameSession session)
: base(package, session)
{
_paramString = package.UrlParam ?? "";
InitData(_paramString);
}
/// <summary>
///
/// </summary>
/// <param name="session"></param>
/// <param name="actionId"></param>
/// <param name="package"></param>
/// <param name="complateHandle"></param>
/// <param name="onlineInterval"></param>
/// <returns></returns>
public static async System.Threading.Tasks.Task SendAction(GameSession session, int actionId, RequestPackage package, Action <GameSession, SocketAsyncResult> complateHandle, int onlineInterval)
{
IActionDispatcher actionDispatcher = new ScutActionDispatcher();
GameSession temp = session;
byte[] sendBuffer = null;
try
{
sendBuffer = GetActionResponse(actionDispatcher, actionId, session, package);
if ((onlineInterval <= 0 || session.LastActivityTime > MathUtils.Now.AddSeconds(-onlineInterval)))
{
await session.SendAsync(package.OpCode, sendBuffer, 0, sendBuffer.Length, result =>
{
if (complateHandle != null)
{
complateHandle(temp, result);
}
});
}
else
{
if (complateHandle != null)
{
complateHandle(temp, new SocketAsyncResult(sendBuffer)
{
Result = ResultCode.Close
});
}
}
}
catch (Exception ex)
{
if (complateHandle != null)
{
complateHandle(temp, new SocketAsyncResult(sendBuffer)
{
Result = ResultCode.Error, Error = ex
});
}
TraceLog.WriteError("SendToClient action:{0} userId:{1} error:{2}", actionId, session.UserId, ex);
}
}
private static GameSession GetSession(System.Web.HttpContext context, RequestPackage package)
{
GameSession session;
if (package.ProxySid != Guid.Empty)
{
session = GameSession.Get(package.ProxySid) ?? GameSession.CreateNew(package.ProxySid, context.Request);
session.ProxySid = package.ProxySid;
}
else
{
session = (string.IsNullOrEmpty(package.SessionId)
? GameSession.GetSessionByCookie(context.Request)
: GameSession.Get(package.SessionId))
?? GameSession.CreateNew(Guid.NewGuid(), context.Request);
}
return session;
}
public bool TryDecodePackage(HttpListenerRequest request, out RequestPackage package, out int statusCode)
{
statusCode = 200;
package = null;
string RawUrl = request.RawUrl;
bool NetPayCb = RawUrl.IndexOf("Pay")>0;
if(NetPayCb) // Pay for 3rd
{
string data = "";
if (String.Compare(request.HttpMethod, "get", StringComparison.OrdinalIgnoreCase) == 0 ||
String.Compare(request.HttpMethod, "post", StringComparison.OrdinalIgnoreCase) == 0)
{
data = request.RawUrl.Substring("Service.aspx".Length+1);
data = HttpUtility.UrlDecode(data);
}
int MsgId = -1;
string SessionId = "";
int ActionId = -1;
int UserId = -1;
string content = "";
package = null;
content = data;
if(data.Contains("Pay360"))
{
ActionId = 2500;
content = data.Substring(data.IndexOf('?') + 1);
}
if(data.Contains("GuccangGuard"))
{
ActionId = 4000;
content = "guccang";
}
if(data.Contains("BaiDu"))
{
//if(String.Compare(request.HttpMethod, "get", StringComparison.OrdinalIgnoreCase) == 0)
//{
// Console.WriteLine("BaiDu this is get method" + request.RemoteEndPoint);
//}
//if (String.Compare(request.HttpMethod, "post", StringComparison.OrdinalIgnoreCase) == 0)
// {
// Console.WriteLine("BaiDu this is post method" + request.RemoteEndPoint);
// }
ActionId = 2502;
content = "";
using (var br = new System.IO.BinaryReader(request.InputStream))
{
int contentLenght = (int)request.ContentLength64;
content = System.Text.Encoding.UTF8.GetString(br.ReadBytes(contentLenght));
}
}
if(ActionId<0)
{
return false;
}
package = new RequestPackage(MsgId, SessionId, ActionId, UserId) { Message = content };
return true;
}
else if(RawUrl.IndexOf("webBackOffice")>0)
{
// web back-office
using (var br = new System.IO.BinaryReader(request.InputStream))
{
int contentLenght = (int)request.ContentLength64;
string content = System.Text.Encoding.UTF8.GetString(br.ReadBytes(contentLenght));
package = new RequestPackage(0, "", 4000, 0) { Message = content };
System.Console.WriteLine(content);
}
return true;
}
else // GameServer Logic
{
byte[] content;
var bytes = GetRequestStream(request.InputStream);
MessagePack head = ReadMessageHead(bytes, out content);
if (head == null)
{
return false;
}
package = new RequestPackage(head.MsgId, head.SessionId, head.ActionId, head.UserId) { Message = content };
return true;
}
}
public virtual bool TryDecodePackage(HttpListenerContext context, out RequestPackage package)
{
package = null;
HttpListenerRequest request = context.Request;
HttpListenerResponse response = context.Response;
string data = "";
if (Environment.OSVersion.Platform == PlatformID.Unix)
{
if (string.Compare(request.HttpMethod, "get", true) == 0)
{
data = request.RawUrl.Substring(8);
data = HttpUtility.UrlDecode(data);
}
}
else
{
data = request.QueryString["d"];
}
if (string.IsNullOrEmpty(data))
{
using (var reader = new StreamReader(request.InputStream, request.ContentEncoding))
{
data = reader.ReadToEnd();
data = HttpUtility.ParseQueryString(data)["d"];
}
}
int statuscode = 0;
Dictionary<string, string> param = new Dictionary<string, string>(StringComparer.InvariantCultureIgnoreCase);
if (data != null)
{
var nvc = HttpUtility.ParseQueryString(data);
foreach (var key in nvc.AllKeys)
{
param[key] = nvc[key];
}
}
statuscode = CheckHttpParam(param);
if (statuscode != (int)HttpStatusCode.OK)
{
response.StatusCode = statuscode;
response.Close();
return false;
}
//sessionId of proxy server
Guid proxySid;
if (!param.ContainsKey("ssid") || !Guid.TryParse(param["ssid"], out proxySid))
{
proxySid = Guid.Empty;
}
int actionid;
if (!int.TryParse(param["actionid"], out actionid)) { return false; }
int msgid;
if (!int.TryParse(param["msgid"], out msgid)) { return false; }
int userId;
int.TryParse(param["uid"], out userId);
string routeName = string.Empty;
if (param.ContainsKey("route"))
{
routeName = param["route"];
}
string sessionId = param.ContainsKey("sid") ? param["sid"] : "";
package = new RequestPackage(msgid, sessionId, actionid, userId)
{
ProxySid = proxySid,
IsProxyRequest = param.ContainsKey("isproxy"),
RouteName = routeName,
IsUrlParam = true,
UrlParam = data
};
return true;
}
private void ProcessPackage(RequestPackage package)
{
if (package == null) return;
var session = package.Session;
try
{
byte[] data = new byte[0];
if (!string.IsNullOrEmpty(package.RouteName))
{
ActionGetter actionGetter = ActionDispatcher.GetActionGetter(package);
if (CheckRemote(package.RouteName, actionGetter))
{
MessageStructure response = new MessageStructure();
OnCallRemote(package.RouteName, actionGetter, response);
data = response.PopBuffer();
}
}
else
{
SocketGameResponse response = new SocketGameResponse();
response.WriteErrorCallback += ActionDispatcher.ResponseError;
ActionGetter actionGetter = ActionDispatcher.GetActionGetter(package);
DoAction(actionGetter, response);
data = response.ReadByte();
}
try
{
if (data.Length > 0)
{
session.SendAsync(data, 0, data.Length);
}
}
catch (Exception ex)
{
TraceLog.WriteError("PostSend异常{0}", ex);
}
}
catch (Exception ex)
{
TraceLog.WriteError("Task异常{0}", ex);
}
finally
{
session.ExitSession();
}
}
public virtual ActionGetter GetActionGetter(RequestPackage package)
{
return new HttpGet(package);
}
/// <summary>
/// Decode request package
/// </summary>
/// <param name="e"></param>
/// <param name="package"></param>
/// <returns></returns>
public virtual bool TryDecodePackage(ConnectionEventArgs e, out RequestPackage package)
{
var packageReader = new PackageReader(e.Data, Encoding.UTF8);
if (TryBuildPackage(packageReader, out package))
{
package.OpCode = e.Meaage.OpCode;
package.CommandMessage = e.Socket.IsWebSocket && e.Meaage.OpCode == OpCode.Text
? e.Meaage.Message
: null;
return true;
}
return false;
}
private GameSession GetSession(ConnectionEventArgs e, RequestPackage package)
{
//使用代理分发器时,每个ssid建立一个游服Serssion
GameSession session;
if (package.ProxySid != Guid.Empty)
{
session = GameSession.Get(package.ProxySid) ??
(package.IsProxyRequest
? GameSession.Get(e.Socket.HashCode)
: GameSession.CreateNew(package.ProxySid, e.Socket, socketListener));
if (session != null)
{
session.ProxySid = package.ProxySid;
}
}
else
{
session = GameSession.Get(package.SessionId) ?? GameSession.Get(e.Socket.HashCode);
}
if (session == null)
{
session = GameSession.CreateNew(package.ProxySid, e.Socket, socketListener);
}
if ((!session.Connected || !Equals(session.RemoteAddress, e.Socket.RemoteEndPoint.ToString())))
{
GameSession.Recover(session, e.Socket.HashCode, e.Socket, socketListener);
}
return session;
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <param name="package"></param>
/// <returns></returns>
public virtual bool TryDecodePackage(HttpListenerContext context, out RequestPackage package)
{
HttpListenerRequest request = context.Request;
HttpListenerResponse response = context.Response;
int statuscode;
if (TryDecodePackage(request, out package, out statuscode))
{
return true;
}
response.StatusCode = statuscode;
response.Close();
return false;
}
/// <summary>
/// Response hearbeat stream.
/// </summary>
/// <param name="package"></param>
/// <param name="session"></param>
protected void ResponseHearbeat(RequestPackage package, GameSession session)
{
try
{
MessageStructure response = new MessageStructure();
response.WriteBuffer(new MessageHead(package.MsgId, package.ActionId, 0));
var data = response.PopBuffer();
if (session != null && data.Length > 0)
{
session.SendAsync(OpCode.Binary, data, 0, data.Length, OnSendCompleted).Wait();
}
}
catch (Exception ex)
{
TraceLog.WriteError("Post Heartbeat error:{0}", ex);
}
}
/// <summary>
///
/// </summary>
/// <param name="actionDispatcher"></param>
/// <param name="actionId"></param>
/// <param name="session"></param>
/// <param name="package"></param>
/// <returns></returns>
public static byte[] GetActionResponse(IActionDispatcher actionDispatcher, int actionId, GameSession session, RequestPackage package)
{
package.Bind(session);
var actionGetter = new HttpGet(package, session);
return(ProcessActionResponse(actionDispatcher, actionId, actionGetter));
}
/// <summary>
///
/// </summary>
/// <param name="request"></param>
/// <param name="package"></param>
/// <param name="statusCode"></param>
/// <returns></returns>
public bool TryDecodePackage(HttpListenerRequest request, out RequestPackage package, out int statusCode)
{
statusCode = (int)HttpStatusCode.OK;
string data = "";
if (Environment.OSVersion.Platform == PlatformID.Unix)
{
//The RawUrl Get is exist "/xxx.aspx?d=" char on the platform of mono.
int index;
if (String.Compare(request.HttpMethod, "get", StringComparison.OrdinalIgnoreCase) == 0 &&
(index = request.RawUrl.IndexOf("?d=", StringComparison.OrdinalIgnoreCase)) != -1)
{
data = request.RawUrl.Substring(index + 3);
data = HttpUtility.UrlDecode(data);
}
else
{
data = request.RawUrl;
}
}
else
{
data = request.QueryString["d"];
}
var packageReader = new PackageReader(data, request.InputStream, request.ContentEncoding);
return TryBuildPackage(packageReader, out package);
}
/// <summary>
///
/// </summary>
/// <param name="package"></param>
/// <param name="session"></param>
/// <returns></returns>
protected virtual bool CheckSpecialPackge(RequestPackage package, GameSession session)
{
//处理特殊包
if (package.ActionId == ((int)ActionEnum.Interrupt))
{
//Proxy server notifly interrupt connect ops
OnDisconnected(session);
if (session != null && (session.ProxySid == Guid.Empty || GameSession.Count > 1))
{
//保留代理服连接
session.Close();
session.ProxySid = Guid.Empty;
}
return true;
}
if (package.ActionId == ((int)ActionEnum.Heartbeat))
{
if (session != null)
{
// 客户端tcp心跳包
session.Refresh();
OnHeartbeat(session);
BuildHearbeatPackage(package, session);
session.ExitSession();
}
return true;
}
return false;
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <param name="package"></param>
/// <returns></returns>
public virtual bool TryDecodePackage(HttpContext context, out RequestPackage package)
{
package = null;
if (context == null)
{
return false;
}
var data = context.Request["d"] ?? "";
var packageReader = new PackageReader(data, context.Request.InputStream, context.Request.ContentEncoding);
return TryBuildPackage(packageReader, out package);
}
private bool CheckSpecialPackge(RequestPackage package, GameSession session)
{
//处理特殊包
if (package.ActionId == ((int)ActionEnum.Interrupt))
{
//Proxy server notifly interrupt connect ops
OnDisconnected(session);
if (session != null && (session.ProxySid == Guid.Empty || GameSession.Count > 1))
{
//保留代理服连接
session.Close();
session.ProxySid = Guid.Empty;
}
return true;
}
if (package.ActionId == ((int)ActionEnum.Heartbeat))
{
// 客户端tcp心跳包
session.Refresh();
OnHeartbeat(session);
session.ExitSession();
Interlocked.Decrement(ref runningNum);
return true;
}
return false;
}
/// <summary>
///
/// </summary>
/// <param name="packageReader"></param>
/// <param name="package"></param>
/// <returns></returns>
protected virtual bool TryBuildPackage(PackageReader packageReader, out RequestPackage package)
{
package = null;
Guid proxySid;
packageReader.TryGetParam("ssid", out proxySid);
int actionid;
if (!packageReader.TryGetParam("actionid", out actionid))
{
return false;
}
int msgid;
if (!packageReader.TryGetParam("msgid", out msgid))
{
return false;
}
int userId;
packageReader.TryGetParam("uid", out userId);
string sessionId;
string proxyId;
packageReader.TryGetParam("sid", out sessionId);
packageReader.TryGetParam("proxyId", out proxyId);
package = new RequestPackage(msgid, sessionId, actionid, userId)
{
ProxySid = proxySid,
ProxyId = proxyId,
IsProxyRequest = packageReader.ContainsKey("isproxy"),
RouteName = packageReader.RouteName,
IsUrlParam = true,
Params = packageReader.Params,
Message = packageReader.InputStream,
OriginalParam = packageReader.RawParam
};
return true;
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <param name="package"></param>
/// <returns></returns>
public virtual bool TryDecodePackage(HttpContext context, out RequestPackage package)
{
package = null;
if (context == null)
{
return false;
}
var d = context.Request["d"] ?? "";
var nvc = HttpUtility.ParseQueryString(d);
Dictionary<string, string> param = new Dictionary<string, string>(StringComparer.InvariantCultureIgnoreCase);
foreach (var key in nvc.AllKeys)
{
param[key] = nvc[key];
}
string sessionId = param.ContainsKey("sid") ? param["sid"] : "";
int msgId = (param.ContainsKey("MsgId") ? param["MsgId"] : "0").ToInt();
int actionId = (param.ContainsKey("actionId") ? param["actionId"] : "0").ToInt();
int userId = (param.ContainsKey("uid") ? param["uid"] : "0").ToInt();
Guid proxySid;
if (!param.ContainsKey("ssid") || !Guid.TryParse(param["ssid"], out proxySid))
{
proxySid = Guid.Empty;
}
string proxyId = param.ContainsKey("proxyId") ? param["proxyId"] : "";
package = new RequestPackage(msgId, sessionId, actionId, userId)
{
ProxySid = proxySid,
ProxyId = proxyId,
IsProxyRequest = param.ContainsKey("isproxy"),
IsUrlParam = true,
UrlParam = d,
};
return true;
}
/// <summary>
///
/// </summary>
/// <param name="package"></param>
/// <param name="session"></param>
protected virtual void BuildHearbeatPackage(RequestPackage package, GameSession session)
{
}
public ActionGetter GetActionGetter(RequestPackage package, GameSession session)
{
return new ActionGetter(package, session);
}
private GameSession GetSession(ConnectionEventArgs e, RequestPackage package)
{
//使用代理分发器时,每个ssid建立一个游服Serssion
GameSession session;
if (package.ProxySid != Guid.Empty)
{
session = GameSession.Get(package.ProxySid) ??
(package.IsProxyRequest
? GameSession.Get(e.Socket.HashCode)
: GameSession.CreateNew(package.ProxySid, e.Socket, socketLintener.PostSend));
if (session != null)
{
session.ProxySid = package.ProxySid;
}
}
else
{
session = GameSession.Get(package.SessionId) ?? GameSession.Get(e.Socket.HashCode);
}
if (session != null && !session.Connected)
{
GameSession.Recover(session, e.Socket.HashCode, e.Socket, socketLintener.PostSend);
}
return session;
}
/// <summary>
/// Decode request package
/// </summary>
/// <param name="e"></param>
/// <param name="package"></param>
/// <returns></returns>
public virtual bool TryDecodePackage(ConnectionEventArgs e, out RequestPackage package)
{
package = null;
var param = new Dictionary <string, string>(StringComparer.InvariantCultureIgnoreCase);
string paramStr = Encoding.ASCII.GetString(e.Data);
int index = paramStr.IndexOf("?d=", StringComparison.CurrentCultureIgnoreCase);
string routeName = string.Empty;
if (index != -1)
{
if (paramStr.StartsWith("route:", StringComparison.CurrentCultureIgnoreCase))
{
routeName = paramStr.Substring(6, index - 6);
}
paramStr = paramStr.Substring(index, paramStr.Length - index);
paramStr = HttpUtility.ParseQueryString(paramStr)["d"];
}
LoadParamString(param, paramStr);
if (param.ContainsKey("route"))
{
routeName = param["route"];
}
//if (!param.ContainsKey("ssid")) { Interlocked.Increment(ref errorDropNum); return; }
if (!param.ContainsKey("actionid"))
{
return(false);
}
if (!param.ContainsKey("msgid"))
{
return(false);
}
//sessionId of proxy server
Guid proxySid;
if (!param.ContainsKey("ssid") || !Guid.TryParse(param["ssid"], out proxySid))
{
proxySid = Guid.Empty;
}
int msgid;
if (!int.TryParse(param["msgid"], out msgid))
{
return(false);
}
int actionid;
if (!int.TryParse(param["actionid"], out actionid))
{
return(false);
}
int userId;
int.TryParse(param["uid"], out userId);
string sessionId = param.ContainsKey("sid") ? param["sid"] : "";
string proxyId = param.ContainsKey("proxyId") ? param["proxyId"] : "";
package = new RequestPackage(msgid, sessionId, actionid, userId)
{
ProxySid = proxySid,
ProxyId = proxyId,
IsProxyRequest = param.ContainsKey("isproxy"),
RouteName = routeName,
IsUrlParam = true,
UrlParam = paramStr,
OpCode = e.Meaage.OpCode,
CommandMessage = e.Socket.IsWebSocket && e.Meaage.OpCode == OpCode.Text ? e.Meaage.Message : null
};
return(true);
}
