1

server/bin/udpclient.js

@@ -0,0 +1,16 @@
+const dgram = require('dgram');
+const client = dgram.createSocket('udp4');
+
+client.on('close', () => {
+  console.log('close');
+});
+
+client.on('error', () => {
+  console.log('error');
+});
+
+client.on('message', (msg, rinfo) => {
+  console.log(`接收到来自：${rinfo.address}:${rinfo.port} 的消息： ${msg}`);
+});
+
+client.send('hello', 17601, '108.137.177.19');

server/bin/udpserver.js

@@ -0,0 +1,17 @@
+const dgram = require('dgram');
+
+const server = dgram.createSocket('udp4');
+
+server.on('message', (msg, rinfo) => {
+  console.log('rinfo.address = ' + rinfo.address);
+  console.log('rinfo.port = ' + rinfo.port);
+  console.log(msg.toString());
+  server.send(msg, rinfo.port, rinfo.address);
+});
+
+server.on('listening', () => {
+  console.log('address:' + server.address().address);
+  console.log('port:' + server.address().port);
+});
+
+server.bind(17601);

server/tools/protobuild/ss_proto.proto

@@ -24,7 +24,6 @@ message SS_CMKcpHandshake
     optional string account_id = 2; //账号id
     optional string session_id = 3; //session id
     optional string team_uuid = 4; //保留
-    optional int32 secret_key_place = 5; //私钥存放位置 0：存在用户协议前(老) 1：存在kcp底层协议头之后(新)
 }
 
 message SS_SMKcpHandshake

server/wsproxy/CMakeLists.txt

@@ -20,9 +20,9 @@ endif()
 
 set(CMAKE_CXX_FLAGS_RELEASE "-O3 -Wall -g -std=gnu++1z -DGAME_ID=${GAME_ID} -DNDEBUG")
 if (${ASAN})
-  set(CMAKE_CXX_FLAGS_DEBUG "-Wall -g -std=gnu++1z -DGAME_ID=${GAME_ID} -DDEBUG -fsanitize=address -fno-omit-frame-pointer")
+  set(CMAKE_CXX_FLAGS_DEBUG "-Wall -g -std=gnu++1z -DGAME_ID=${GAME_ID} -DDEBUG -fsanitize=address -fno-omit-frame-pointer -DUSE_ASIO=1")
 else()
-  set(CMAKE_CXX_FLAGS_DEBUG "-Wall -g -std=gnu++1z -DGAME_ID=${GAME_ID} -DDEBUG")
+  set(CMAKE_CXX_FLAGS_DEBUG "-Wall -g -std=gnu++1z -DGAME_ID=${GAME_ID} -DDEBUG -DUSE_ASIO=1")
 endif()
 
 include_directories(

server/wsproxy/app.cc

@@ -25,6 +25,7 @@
 #include "upstreammgr.h"
 #include "master.h"
 #include "mastermgr.h"
+#include "iomgr.h"
 
 #include "longsessionmgr.h"
 
@@ -127,6 +128,9 @@ bool App::Init(int argc, char* argv[])
     f8::Timer::Instance()->Init();
     JsonDataMgr::Instance()->Init();
     uuid_->SetMachineId((node_id_ - 1) * MAX_NODE_ID + instance_id_);
+    #ifdef USE_ASIO
+    IoMgr::Instance()->Init();
+    #endif
     DownStreamMgr::Instance()->Init();
     MasterMgr::Instance()->Init();
     UpStreamMgr::Instance()->Init();
@@ -189,6 +193,9 @@ void App::UnInit()
     MasterMgr::Instance()->UnInit();
     UpStreamMgr::Instance()->UnInit();
     DownStreamMgr::Instance()->UnInit();
+    #ifdef USE_ASIO
+    IoMgr::Instance()->UnInit();
+    #endif
     JsonDataMgr::Instance()->UnInit();
     f8::Timer::Instance()->UnInit();
     f8::MsgQueue::Instance()->UnInit();

server/wsproxy/constant.h

@@ -23,6 +23,13 @@ enum InnerMesssage_e
     IM_HandleRedirect
 };
 
+enum IoContext_e
+{
+   IC_Master,
+   IC_UpStream,
+   IC_Max
+};
+
 //网络处理对象
 enum NetHandler_e
 {

server/wsproxy/iomgr.cc

@@ -0,0 +1,41 @@
+#include "precompile.h"
+
+#include "iomgr.h"
+
+#ifdef USE_ASIO
+
+void IoMgr::Init()
+{
+    for (int i = 0; i < IC_Max; ++i) {
+        io_contexts_.push_back(std::vector<std::shared_ptr<asio::io_context>>());
+        auto& contexts = io_contexts_.at(i);
+        contexts.push_back(std::make_shared<asio::io_context>());
+        new std::thread(&IoMgr::WorkerThreadProc, this, contexts.at(0));
+    }
+}
+
+void IoMgr::UnInit()
+{
+
+}
+
+std::shared_ptr<asio::io_context> IoMgr::GetIoContext(int type)
+{
+    if (type >= 0 && type < io_contexts_.size()) {
+        auto& contexts = io_contexts_.at(type);
+        if (!contexts.empty()) {
+            return contexts.at(rand() % contexts.size());
+        }
+    }
+    return nullptr;
+}
+
+void IoMgr::WorkerThreadProc(std::shared_ptr<asio::io_context> io_context)
+{
+    while (true) {
+        io_context->run();
+        io_context->reset();
+    }
+}
+
+#endif

server/wsproxy/iomgr.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#ifdef USE_ASIO
+
+#include <asio.hpp>
+
+class IoMgr : public a8::Singleton<IoMgr>
+{
+private:
+    IoMgr() {};
+    friend class a8::Singleton<IoMgr>;
+
+public:
+
+    void Init();
+    void UnInit();
+
+    std::shared_ptr<asio::io_context> GetIoContext(int type);
+
+ private:
+    void WorkerThreadProc(std::shared_ptr<asio::io_context> io_context);
+
+ private:
+
+    std::vector<std::vector<std::shared_ptr<asio::io_context>>> io_contexts_;
+};
+
+#endif

server/wsproxy/kcpsession.cc

@@ -1,7 +1,6 @@
 #include "precompile.h"
 
 #include <memory.h>
-#include <string.h>
 
 #include <f8/netmsghandler.h>
 #include <f8/udplog.h>
@@ -34,22 +33,23 @@ KcpSession::~KcpSession()
 
 }
 
-void KcpSession::Init(int socket_handle, int secret_key_place)
+void KcpSession::Init(int socket_handle)
 {
     socket_handle_ = socket_handle;
     secret_key_ = App::Instance()->NewUuid();
     kcp_ = ikcp_create(socket_handle_, (void*)this);
+#if 1
     const KcpConf& kcp_conf = JsonDataMgr::Instance()->GetKcpConf();
     ikcp_wndsize(kcp_, kcp_conf.sndwnd, kcp_conf.rcvwnd);
     ikcp_nodelay(kcp_, kcp_conf.nodelay, kcp_conf.interval, kcp_conf.resend, kcp_conf.nc);
     kcp_->rx_minrto = kcp_conf.rx_minrto;
     kcp_->fastresend = kcp_conf.fastresend;
-    secret_key_place_ = secret_key_place;
-    if (secret_key_place_ > 0) {
-        secret_key_place_ = 1;
-    } else if (secret_key_place_ < 0) {
-        secret_key_place_ = 0;
-    }
+#else
+    ikcp_wndsize(kcp_, 128, 128);
+    ikcp_nodelay(kcp_, 2, 10, 2, 1);
+    kcp_->rx_minrto = 10;
+    kcp_->fastresend = 1;
+#endif
     kcp_->output = UdpOutput;
     init_tick_ = a8::XGetTickCount();
 }
@@ -75,21 +75,8 @@ void KcpSession::SendClientMsg(char* buf, int buf_len)
 
 void KcpSession::OnRecvPacket(a8::UdpPacket* pkt)
 {
-    const int IKCP_OVERHEAD = 24;
-
     remote_addr_ = pkt->remote_addr;
-    if (GetSecretKeyPlace()) {
-        char* buf = (char*)malloc(pkt->buf_len - GetSecretKeyLen());
-        int buflen = pkt->buf_len - GetSecretKeyLen();
-        memmove(buf, pkt->buf, IKCP_OVERHEAD);
-        if (pkt->buf_len > IKCP_OVERHEAD + GetSecretKeyLen()) {
-            memmove(buf + IKCP_OVERHEAD, pkt->buf + IKCP_OVERHEAD + GetSecretKeyLen(), buflen - IKCP_OVERHEAD);
-        }
-        ikcp_input(kcp_, buf, buflen);
-        free(buf);
-    } else {
-        ikcp_input(kcp_, pkt->buf, pkt->buf_len);
-    }
+    ikcp_input(kcp_, pkt->buf, pkt->buf_len);
 }
 
 void KcpSession::UpdateInput()
@@ -104,20 +91,8 @@ void KcpSession::UpdateInput()
 
 void KcpSession::DecodeUserPacket(char* buf, int& offset, unsigned int buflen)
 {
-    if (GetSecretKeyPlace()) {
-        DecodeUserPacketNew(buf, offset, buflen);
-    } else {
-        DecodeUserPacketOld(buf, offset, buflen);
-    }
-}
-
-int KcpSession::GetSecretKeyPlace()
-{
-    return secret_key_place_;
-}
-
-void KcpSession::DecodeUserPacketOld(char* buf, int& offset, unsigned int buflen)
-{
+    //packagelen + msgid + magiccode + msgbody
+    //2 + 2 + 4+ xx + \0 + xx
     bool warning = false;
     while (buflen - offset >= sizeof(f8::PackHead) + GetSecretKeyLen()) {
         long long secret_key = KcpSession::ReadSecretKey(&buf[offset], buflen);
@@ -149,37 +124,6 @@ void KcpSession::DecodeUserPacketOld(char* buf, int& offset, unsigned int buflen
     }
 
     if (warning) {
-        f8::UdpLog::Instance()->Warning("收到kcp client非法数据包1", {});
-    }
-}
-
-void KcpSession::DecodeUserPacketNew(char* buf, int& offset, unsigned int buflen)
-{
-    bool warning = false;
-    while (buflen - offset >= sizeof(f8::PackHead)) {
-        f8::PackHead* p = (f8::PackHead*)&buf[offset];
-        if (p->magic_code == f8::MAGIC_CODE) {
-            if (buflen - offset < sizeof(f8::PackHead) + p->packlen) {
-                break;
-            }
-            App::Instance()->AddSocketMsg(SF_Client,
-                                          socket_handle_,
-                                          0,
-                                          //saddr,
-                                          p->msgid,
-                                          p->seqid,
-                                          &buf[offset + sizeof(f8::PackHead)],
-                                          p->packlen,
-                                          ST_Udp);
-            offset += sizeof(f8::PackHead) + p->packlen;
-        } else {
-            warning = true;
-            offset++;
-            continue;
-        }
-    }
-
-    if (warning) {
-        f8::UdpLog::Instance()->Warning("收到kcp client非法数据包2", {});
+        f8::UdpLog::Instance()->Warning("收到kcp client非法数据包", {});
     }
 }

server/wsproxy/kcpsession.h

@@ -11,7 +11,7 @@ public:
     KcpSession();
     ~KcpSession();
 
-    void Init(int socket_handle, int secret_key_place);
+    void Init(int socket_handle);
     void UnInit();
     void Update(long long tick);
 
@@ -19,7 +19,6 @@ public:
     int GetSocketHandle() { return socket_handle_; }
     long long GetSecretKey() { return secret_key_; }
     void* GetSecretKeyDataPtr() { return &secret_key_; }
-    int GetSecretKeyPlace();
 
     void SendClientMsg(char* buf, int buf_len);
     virtual void OnRecvPacket(a8::UdpPacket* pkt) override;
@@ -32,14 +31,11 @@ public:
 
 protected:
     virtual void DecodeUserPacket(char* buf, int& offset, unsigned int buflen) override;
-    void DecodeUserPacketOld(char* buf, int& offset, unsigned int buflen);
-    void DecodeUserPacketNew(char* buf, int& offset, unsigned int buflen);
 
 private:
     void UpdateInput();
 
 private:
-    int secret_key_place_ = 0;
     int socket_handle_ = 0;
     long long secret_key_ = 0;
     ikcpcb* kcp_ = nullptr;

server/wsproxy/longsession.cc

@@ -5,13 +5,10 @@
 #include "longsession.h"
 #include "kcpsession.h"
 
-#include "ss_msgid.pb.h"
-#include "ss_proto.pb.h"
-
 void LongSession::Init(f8::MsgHdr& hdr, const ss::SS_CMKcpHandshake& msg)
 {
     kcp_session_ = std::make_shared<KcpSession>();
-    kcp_session_->Init(hdr.socket_handle, msg.secret_key_place());
+    kcp_session_->Init(hdr.socket_handle);
 }
 
 void LongSession::UnInit()
@@ -28,8 +25,3 @@ void LongSession::UpdatePing()
 {
     last_ping_tick_ = a8::XGetTickCount();
 }
-
-int LongSession::GetSecretKeyPlace()
-{
-    return kcp_session_->GetSecretKeyPlace();
-}

server/wsproxy/longsession.h

@@ -17,7 +17,6 @@ class LongSession
 
     std::shared_ptr<KcpSession> GetKcpSession() { return kcp_session_; }
     void UpdatePing();
-    int GetSecretKeyPlace();
 
  private:
     long long last_ping_tick_ = 0;

server/wsproxy/longsessionmgr.cc

@@ -133,31 +133,30 @@ void LongSessionMgr::ProcUdpPacket(a8::UdpPacket* pkt)
                                         });
         return;
     }
-    if (session->GetSecretKeyPlace()) {
-        if (pkt->buf_len >= IKCP_OVERHEAD + KcpSession::GetSecretKeyLen()) {
-            long long secret_key = KcpSession::ReadSecretKey(pkt->buf + IKCP_OVERHEAD, pkt->buf_len);
-            if (secret_key == session->GetKcpSession()->GetSecretKey()) {
-                session->GetKcpSession()->OnRecvPacket(pkt);
-            } else {
-                f8::UdpLog::Instance()->Warning("ProcUdpPacket host:%s port:%d socket_handle%d secret_key:%d secret_error",
-                                                {
-                                                 inet_ntoa(pkt->remote_addr.sin_addr),
-                                                 pkt->remote_addr.sin_port,
-                                                 socket_handle,
-                                                 secret_key
-                                                });
-            }
+    session->GetKcpSession()->OnRecvPacket(pkt);
+#if 0
+    if (pkt->buf_len > IKCP_OVERHEAD + KcpSession::GetSecretKeyLen()) {
+        long long secret_key = KcpSession::ReadSecretKey(pkt->buf + IKCP_OVERHEAD, pkt->buf_len);
+        if (secret_key == session->GetKcpSession()->GetSecretKey()) {
+            session->GetKcpSession()->OnRecvPacket(pkt);
         } else {
-            f8::UdpLog::Instance()->Warning("ProcUdpPacket host:%s port:%d buflen:%d bufflen_error",
+            f8::UdpLog::Instance()->Warning("ProcUdpPacket host:%s port:%d socket_handle%d secret_key:%d secret_error",
                                             {
                                              inet_ntoa(pkt->remote_addr.sin_addr),
                                              pkt->remote_addr.sin_port,
-                                             pkt->buf_len
+                                             socket_handle,
+                                             secret_key
                                             });
         }
     } else {
-        session->GetKcpSession()->OnRecvPacket(pkt);
+        f8::UdpLog::Instance()->Warning("ProcUdpPacket host:%s port:%d buflen:%d bufflen_error",
+                                        {
+                                         inet_ntoa(pkt->remote_addr.sin_addr),
+                                         pkt->remote_addr.sin_port,
+                                         pkt->buf_len
+                                        });
     }
+#endif
 }
 
 void LongSessionMgr::DelSession(int socket_handle)

server/wsproxy/master.cc

@@ -2,7 +2,11 @@
 
 #include <string.h>
 
+#ifdef USE_ASIO
+#include <a8/asiotcpclient.h>
+#else
 #include <a8/tcpclient.h>
+#endif
 
 #include <f8/udplog.h>
 #include <f8/timer.h>
@@ -12,6 +16,7 @@
 #include "master.h"
 
 #include "app.h"
+#include "iomgr.h"
 
 const int PACK_MAX = 1024 * 64;
 
@@ -24,9 +29,15 @@ void Master::Init(int instance_id, const std::string& remote_ip, int remote_port
     recv_bufflen_ = 0;
     last_pong_tick = a8::XGetTickCount();
     recv_buff_ = (char*) malloc(PACK_MAX * 2);
-    tcp_client_ = std::make_shared<a8::TcpClient>();
-    tcp_client_->remote_address = remote_ip;
-    tcp_client_->remote_port = remote_port;
+#ifdef USE_ASIO
+    auto io_context = IoMgr::Instance()->GetIoContext(IC_Master);
+    if (!io_context) {
+        abort();
+    }
+    tcp_client_ = std::make_shared<a8::AsioTcpClient>(*io_context, remote_ip, remote_port);
+#else
+    tcp_client_ = std::make_shared<a8::TcpClient>(remote_ip, remote_port);
+#endif
     tcp_client_->on_error = std::bind(&Master::on_error, this, std::placeholders::_1, std::placeholders::_2);
     tcp_client_->on_connect = std::bind(&Master::on_connect, this, std::placeholders::_1);
     tcp_client_->on_disconnect = std::bind(&Master::on_disconnect, this, std::placeholders::_1);
@@ -72,29 +83,45 @@ bool Master::Connected()
     return tcp_client_->Connected();
 }
 
+#ifdef USE_ASIO
+void Master::on_error(a8::AsioTcpClient* sender, int errorId)
+#else
 void Master::on_error(a8::TcpClient* sender, int errorId)
+#endif
 {
     f8::UdpLog::Instance()->Error("Master errorid=%d remote_ip:%s remote_port:%d",
                                   {
                                    errorId,
-                                   sender->remote_address,
-                                   sender->remote_port
+                                   sender->GetRemoteAddress(),
+                                   sender->GetRemotePort()
                                   });
 }
 
+#ifdef USE_ASIO
+void Master::on_connect(a8::AsioTcpClient* sender)
+#else
 void Master::on_connect(a8::TcpClient* sender)
+#endif
 {
     recv_bufflen_ = 0;
     f8::UdpLog::Instance()->Info("masterserver connected", {});
 }
 
+#ifdef USE_ASIO
+void Master::on_disconnect(a8::AsioTcpClient* sender)
+#else
 void Master::on_disconnect(a8::TcpClient* sender)
+#endif
 {
     recv_bufflen_ = 0;
     f8::UdpLog::Instance()->Info("masterserver %d disconnected after 10s later reconnect", {instance_id});
 }
 
+#ifdef USE_ASIO
+void Master::on_socketread(a8::AsioTcpClient* sender, char* buf, unsigned int len)
+#else
 void Master::on_socketread(a8::TcpClient* sender, char* buf, unsigned int len)
+#endif
 {
     #if 0
     ++App::Instance()->perf.read_count;

server/wsproxy/master.h

@@ -5,6 +5,7 @@
 namespace a8
 {
     class TcpClient;
+    class AsioTcpClient;
 }
 
 class Master
@@ -31,17 +32,28 @@ class Master
     }
 
  private:
+#ifdef USE_ASIO
+    void on_error(a8::AsioTcpClient* sender, int errorId);
+    void on_connect(a8::AsioTcpClient* sender);
+    void on_disconnect(a8::AsioTcpClient* sender);
+    void on_socketread(a8::AsioTcpClient* sender, char* buf, unsigned int len);
+#else
     void on_error(a8::TcpClient* sender, int errorId);
     void on_connect(a8::TcpClient* sender);
     void on_disconnect(a8::TcpClient* sender);
     void on_socketread(a8::TcpClient* sender, char* buf, unsigned int len);
+#endif
 
     void CheckAlive();
 
  private:
     char *recv_buff_ = nullptr;
     unsigned int recv_bufflen_ = 0;
+#ifdef USE_ASIO
+    std::shared_ptr<a8::AsioTcpClient> tcp_client_;
+#else
     std::shared_ptr<a8::TcpClient> tcp_client_;
+#endif
     f8::TimerWp timer_wp_;
     f8::Attacher attacher_;
 };

server/wsproxy/upstream.cc

@@ -2,7 +2,11 @@
 
 #include <string.h>
 
+#ifdef USE_ASIO
+#include <a8/asiotcpclient.h>
+#else
 #include <a8/tcpclient.h>
+#endif
 
 #include <f8/udplog.h>
 #include <f8/timer.h>
@@ -13,6 +17,7 @@
 #include "upstream.h"
 
 #include "app.h"
+#include "iomgr.h"
 
 const int PACK_MAX = 1024 * 64 * 2;
 
@@ -28,9 +33,15 @@ void UpStream::Init(int instance_id, const std::string& remote_ip, int remote_po
     recv_bufflen_ = 0;
     last_pong_tick = a8::XGetTickCount();
     recv_buff_ = (char*) malloc(PACK_MAX * 2);
-    tcp_client_ = std::make_shared<a8::TcpClient>();
-    tcp_client_->remote_address = remote_ip;
-    tcp_client_->remote_port = remote_port;
+#ifdef USE_ASIO
+    auto io_context = IoMgr::Instance()->GetIoContext(IC_UpStream);
+    if (!io_context) {
+        abort();
+    }
+    tcp_client_ = std::make_shared<a8::AsioTcpClient>(*io_context, remote_ip, remote_port);
+#else
+    tcp_client_ = std::make_shared<a8::TcpClient>(remote_ip, remote_port);
+#endif
     tcp_client_->on_error = std::bind(&UpStream::on_error, this, std::placeholders::_1, std::placeholders::_2);
     tcp_client_->on_connect = std::bind(&UpStream::on_connect, this, std::placeholders::_1);
     tcp_client_->on_disconnect = std::bind(&UpStream::on_disconnect, this, std::placeholders::_1);
@@ -148,23 +159,31 @@ void UpStream::ForwardClientMsgEx(f8::MsgHdr* hdr)
     }
 }
 
+#ifdef USE_ASIO
+void UpStream::on_error(a8::AsioTcpClient* sender, int errorId)
+#else
 void UpStream::on_error(a8::TcpClient* sender, int errorId)
+#endif
 {
     f8::UdpLog::Instance()->Error("target server errorid=%d remote_ip:%s remote_port:%d",
                                   {
                                    errorId,
-                                   sender->remote_address,
-                                   sender->remote_port
+                                   sender->GetRemoteAddress(),
+                                   sender->GetRemotePort()
                                   });
 }
 
+#ifdef USE_ASIO
+void UpStream::on_connect(a8::AsioTcpClient* sender)
+#else
 void UpStream::on_connect(a8::TcpClient* sender)
+#endif
 {
     recv_bufflen_ = 0;
     f8::UdpLog::Instance()->Info("target server connected remote_ip:%s remote_port:%d",
                                  {
-                                   sender->remote_address,
-                                   sender->remote_port
+                                  sender->GetRemoteAddress(),
+                                  sender->GetRemotePort()
                                  });
     f8::MsgQueue::Instance()->PostMsg
         (
@@ -178,15 +197,19 @@ void UpStream::on_connect(a8::TcpClient* sender)
          );
 }
 
+#ifdef USE_ASIO
+void UpStream::on_disconnect(a8::AsioTcpClient* sender)
+#else
 void UpStream::on_disconnect(a8::TcpClient* sender)
+#endif
 {
     recv_bufflen_ = 0;
     f8::UdpLog::Instance()->Info("target server %d disconnected after 10s later reconnect "
                                  "remote_ip:%s remote_port:%d",
                                  {
                                   instance_id,
-                                  sender->remote_address,
-                                  sender->remote_port
+                                  sender->GetRemoteAddress(),
+                                  sender->GetRemotePort()
                                  });
     f8::MsgQueue::Instance()->PostMsg
         (
@@ -200,7 +223,11 @@ void UpStream::on_disconnect(a8::TcpClient* sender)
          );
 }
 
+#ifdef USE_ASIO
+void UpStream::on_socketread(a8::AsioTcpClient* sender, char* buf, unsigned int len)
+#else
 void UpStream::on_socketread(a8::TcpClient* sender, char* buf, unsigned int len)
+#endif
 {
     #if 0
     ++App::Instance()->perf.read_count;

server/wsproxy/upstream.h

@@ -5,6 +5,7 @@
 namespace a8
 {
     class TcpClient;
+    class AsioTcpClient;
 }
 
 struct UpStreamMsgNode
@@ -26,6 +27,7 @@ class UpStream
     a8::tick_t last_pong_tick = 0;
 
  public:
+
     void Init(int instance_id, const std::string& remote_ip, int remote_port);
     void UnInit();
 
@@ -54,10 +56,17 @@ class UpStream
     void ForwardClientMsgEx(f8::MsgHdr* hdr);
 
  private:
+#ifdef USE_ASIO
+    void on_error(a8::AsioTcpClient* sender, int errorId);
+    void on_connect(a8::AsioTcpClient* sender);
+    void on_disconnect(a8::AsioTcpClient* sender);
+    void on_socketread(a8::AsioTcpClient* sender, char* buf, unsigned int len);
+#else
     void on_error(a8::TcpClient* sender, int errorId);
     void on_connect(a8::TcpClient* sender);
     void on_disconnect(a8::TcpClient* sender);
     void on_socketread(a8::TcpClient* sender, char* buf, unsigned int len);
+#endif
 
     void CheckAlive();
     void AddStockMsg(unsigned short socket_handle, int msgid, ::google::protobuf::Message* msg,
@@ -66,7 +75,11 @@ class UpStream
  private:
     char *recv_buff_ = nullptr;
     unsigned int recv_bufflen_ = 0;
+#ifdef USE_ASIO
+    std::shared_ptr<a8::AsioTcpClient> tcp_client_;
+#else
     std::shared_ptr<a8::TcpClient> tcp_client_;
+#endif
     f8::TimerWp timer_wp_;
     f8::Attacher attacher_;
 

server/wsproxy/upstreammgr.cc

@@ -55,7 +55,6 @@ std::weak_ptr<UpStream> UpStreamMgr::RecreateUpStream(const std::string& host, i
     int instance_id = curr_id_;
     std::string remote_ip = host;
     int remote_port = port;
-
     std::shared_ptr<UpStream> conn = std::make_shared<UpStream>();
     conn->Init(instance_id, remote_ip, remote_port);
     id_hash_[conn->instance_id] = conn;

third_party/a8

@@ -1 +1 @@
-Subproject commit 1e577389c8a2870db9ddbf18577bfca24def049b
+Subproject commit 466448796dff77a16190519c25879cfe0bc534ec

third_party/f8

@@ -1 +1 @@
-Subproject commit 243bbe515ef4a01089f9a6cf608c93d4097018de
+Subproject commit 8a49aa65c8576cabe1672be55fc903a6b17e2c37