添加注释完善代码

This commit is contained in:
xiongziliang 2019-09-16 18:02:33 +08:00
parent 78069ce0e5
commit 00e64ed279
1 changed files with 51 additions and 6 deletions

View File

@ -40,6 +40,11 @@ namespace mediakit{
template <typename ClientType,WebSocketHeader::Type DataType> template <typename ClientType,WebSocketHeader::Type DataType>
class HttpWsClient; class HttpWsClient;
/**
* ,TcpClient数据发送前的拦截
* @tparam ClientType TcpClient派生类
* @tparam DataType ,
*/
template <typename ClientType,WebSocketHeader::Type DataType> template <typename ClientType,WebSocketHeader::Type DataType>
class ClientTypeImp : public ClientType { class ClientTypeImp : public ClientType {
public: public:
@ -72,6 +77,11 @@ private:
onBeforeSendCB _beforeSendCB; onBeforeSendCB _beforeSendCB;
}; };
/**
* weksocket TcpClient派生类事件的桥接
* @tparam ClientType TcpClient派生类
* @tparam DataType websocket负载类型TEXT还是BINARY类型
*/
template <typename ClientType,WebSocketHeader::Type DataType = WebSocketHeader::TEXT> template <typename ClientType,WebSocketHeader::Type DataType = WebSocketHeader::TEXT>
class HttpWsClient : public HttpClientImp , public WebSocketSplitter{ class HttpWsClient : public HttpClientImp , public WebSocketSplitter{
public: public:
@ -82,6 +92,11 @@ public:
} }
~HttpWsClient(){} ~HttpWsClient(){}
/**
* ws握手
* @param ws_url ws连接url
* @param fTimeOutSec
*/
void startWsClient(const string &ws_url,float fTimeOutSec){ void startWsClient(const string &ws_url,float fTimeOutSec){
string http_url = ws_url; string http_url = ws_url;
replace(http_url,"ws://","http://"); replace(http_url,"ws://","http://");
@ -127,6 +142,9 @@ protected:
//TcpClient override //TcpClient override
/**
*
*/
void onManager() override { void onManager() override {
if(_onRecv){ if(_onRecv){
//websocket连接成功了 //websocket连接成功了
@ -136,7 +154,10 @@ protected:
HttpClientImp::onManager(); HttpClientImp::onManager();
} }
} }
//数据全部发送完毕后回调
/**
*
*/
void onFlush() override{ void onFlush() override{
if(_onRecv){ if(_onRecv){
//websocket连接成功了 //websocket连接成功了
@ -167,7 +188,7 @@ protected:
*/ */
void onRecv(const Buffer::Ptr &pBuf) override{ void onRecv(const Buffer::Ptr &pBuf) override{
if(_onRecv){ if(_onRecv){
//完成websocket握手后拦截websocket数据 //完成websocket握手后拦截websocket数据并解析
_onRecv(pBuf); _onRecv(pBuf);
}else{ }else{
//websocket握手数据 //websocket握手数据
@ -175,13 +196,17 @@ protected:
} }
} }
//tcp连接断开 /**
* tcp连接断开
* @param ex
*/
void onErr(const SockException &ex) override{ void onErr(const SockException &ex) override{
//tcp断开或者shutdown导致的断开 //tcp断开或者shutdown导致的断开
onWebSocketException(ex); onWebSocketException(ex);
} }
//WebSocketSplitter override //WebSocketSplitter override
/** /**
* webSocket数据包包头onWebSocketDecodePlayload回调 * webSocket数据包包头onWebSocketDecodePlayload回调
* @param header * @param header
@ -269,11 +294,14 @@ private:
} }
return buf->size(); return buf->size();
}); });
//设置sock否则shutdown等接口都无效
_delegate.setSock(HttpClientImp::_sock);
//触发连接成功事件 //触发连接成功事件
_delegate._sock = HttpClientImp::_sock;
_delegate.onConnect(ex); _delegate.onConnect(ex);
//拦截websocket数据接收 //拦截websocket数据接收
_onRecv = [this](const Buffer::Ptr &pBuf){ _onRecv = [this](const Buffer::Ptr &pBuf){
//解析websocket数据包
WebSocketSplitter::decode((uint8_t*)pBuf->data(),pBuf->size()); WebSocketSplitter::decode((uint8_t*)pBuf->data(),pBuf->size());
}; };
return; return;
@ -298,7 +326,15 @@ private:
string _payload; string _payload;
}; };
template <typename ClientType,WebSocketHeader::Type DataType = WebSocketHeader::TEXT,bool userWSS = false >
/**
* Tcp客户端转WebSocket客户端模板
* TcpClient派生类任何代码的情况下快速实现WebSocket协议的包装
* @tparam ClientType TcpClient派生类
* @tparam DataType websocket负载类型TEXT还是BINARY类型
* @tparam useWSS 使ws还是wss连接
*/
template <typename ClientType,WebSocketHeader::Type DataType = WebSocketHeader::TEXT,bool useWSS = false >
class WebSocketClient : public ClientTypeImp<ClientType,DataType>{ class WebSocketClient : public ClientTypeImp<ClientType,DataType>{
public: public:
typedef std::shared_ptr<WebSocketClient> Ptr; typedef std::shared_ptr<WebSocketClient> Ptr;
@ -309,11 +345,20 @@ public:
} }
~WebSocketClient() override {} ~WebSocketClient() override {}
/**
* startConnect方法
* TcpClient的连接服务器行为使WebSocket握手
* @param strUrl websocket服务器ip或域名
* @param iPort websocket服务器端口
* @param fTimeOutSec
*/
void startConnect(const string &strUrl, uint16_t iPort, float fTimeOutSec = 3) override { void startConnect(const string &strUrl, uint16_t iPort, float fTimeOutSec = 3) override {
string ws_url; string ws_url;
if(userWSS){ if(useWSS){
//加密的ws
ws_url = StrPrinter << "wss://" + strUrl << ":" << iPort << "/" ; ws_url = StrPrinter << "wss://" + strUrl << ":" << iPort << "/" ;
}else{ }else{
//明文ws
ws_url = StrPrinter << "ws://" + strUrl << ":" << iPort << "/" ; ws_url = StrPrinter << "ws://" + strUrl << ":" << iPort << "/" ;
} }
_wsClient->startWsClient(ws_url,fTimeOutSec); _wsClient->startWsClient(ws_url,fTimeOutSec);