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重写http客户端异常处理机制

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This commit is contained in:
ziyue
2022-01-20 14:48:45 +08:00
parent 0f905b7333
commit 88dc8d0a73
20 changed files with 300 additions and 560 deletions
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16
src/Http/WebSocketClient.h
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@@ -118,10 +118,8 @@ protected:
* 收到http回复头
* @param status 状态码，譬如:200 OK
* @param headers http头
* @return 返回后续content的长度；-1:后续数据全是content；>=0:固定长度content
* 需要指出的是，在http头中带有Content-Length字段时，该返回值无效
*/
ssize_t onResponseHeader(const string &status,const HttpHeader &headers) override {
void onResponseHeader(const string &status,const HttpHeader &headers) override {
if(status == "101"){
auto Sec_WebSocket_Accept = encodeBase64(SHA1::encode_bin(_Sec_WebSocket_Key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"));
if(Sec_WebSocket_Accept == const_cast<HttpHeader &>(headers)["Sec-WebSocket-Accept"]){
@@ -129,26 +127,24 @@ protected:
onWebSocketException(SockException());
//防止ws服务器返回Content-Length
const_cast<HttpHeader &>(headers).erase("Content-Length");
//后续全是websocket负载数据
return -1;
return;
}
shutdown(SockException(Err_shutdown,StrPrinter << "Sec-WebSocket-Accept mismatch"));
return 0;
shutdown(SockException(Err_shutdown, StrPrinter << "Sec-WebSocket-Accept mismatch"));
return;
}
shutdown(SockException(Err_shutdown,StrPrinter << "bad http status code:" << status));
return 0;
};
/**
* 接收http回复完毕,
*/
void onResponseCompleted() override {}
void onResponseCompleted(const SockException &ex) override {}
/**
* 接收websocket负载数据
*/
void onResponseBody(const char *buf,size_t size,size_t recvedSize,size_t totalSize) override{
void onResponseBody(const char *buf,size_t size) override{
if(_onRecv){
//完成websocket握手后，拦截websocket数据并解析
_onRecv(buf, size);