用libhv做tts请求的时候，发生crash错误。

[qZhang88]

日志和crushdump信息。

[ INFO] [1736047420.279502510]: [voice] websocket open
[ WARN] [1736047420.512266257]: [voice] [parse_response] Error message code: 3010
[ INFO] [1736047420.512841844]: [voice] websocket close
[ WARN] [1736047420.513681225]: [voice] [parse_response] Error message code: 3010

Obtained 36 stacks.
/opt/x/lib/voice/voice(_Z10crash_dumpi+0x30) [0x558482d37c]
linux-vdso.so.1(__kernel_rt_sigreturn+0) [0x7f923e6770]
/opt/x/lib/voice/voice(_ZZN12SDK3ttsERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_ENKUlS7_E0_clES7_+0x3c) [0x558484a378]
/opt/x/lib/voice/voice(_ZNSt17_Function_handlerIFvRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEZN12SDK3ttsES7_S7_EUlS7_E0_E9_M_invokeERKSt9_Any_dataS7_+0x34) [0x5584878aa0]
/opt/x/lib/voice/voice(_ZNKSt8functionIFvRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEclES7_+0x4c) [0x55848fac18]
/opt/x/lib/voice/voice(+0x35a310) [0x55848f5310]
/opt/x/lib/voice/voice(+0x35bbfc) [0x55848f6bfc]
/opt/x/lib/voice/voice(_ZNKSt8functionIFviRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEclEiS7_+0x64) [0x558491b1fc]
/opt/x/lib/voice/voice(+0x380034) [0x558491b034]
/opt/x/lib/voice/voice(websocket_parser_execute+0x848) [0x5584928af4]
/opt/x/lib/voice/voice(_ZN15WebSocketParser12FeedRecvDataEPKcm+0x34) [0x558491b168]
/opt/x/lib/voice/voice(+0x35ab84) [0x55848f5b84]
/opt/x/lib/voice/voice(+0x35befc) [0x55848f6efc]
/opt/x/lib/voice/voice(_ZNKSt8functionIFvRKSt10shared_ptrIN2hv16WebSocketChannelEEP4HBufEEclES5_S7_+0x64) [0x55848ff248]
/opt/x/lib/voice/voice(_ZZN2hv22TcpClientEventLoopTmplINS_16WebSocketChannelEE12startConnectEvENKUlP4HBufE0_clES4_+0x54) [0x55848fcc10]
/opt/x/lib/voice/voice(_ZNSt17_Function_handlerIFvP4HBufEZN2hv22TcpClientEventLoopTmplINS3_16WebSocketChannelEE12startConnectEvEUlS1_E0_E9_M_invokeERKSt9_Any_dataOS1_+0x38) [0x55849028d4]
/opt/x/lib/voice/voice(_ZNKSt8functionIFvP4HBufEEclES1_+0x4c) [0x55848fa210]
/opt/x/lib/voice/voice(_ZN2hv7Channel7on_readEP5hio_sPvi+0x94) [0x55848f8d0c]
/opt/x/lib/voice/voice(hio_read_cb+0x88) [0x55848ec5b4]
/opt/x/lib/voice/voice(hio_handle_read+0x234) [0x55848ec460]
/opt/x/lib/voice/voice(+0x3577ac) [0x55848f27ac]
/opt/x/lib/voice/voice(+0x3584b0) [0x55848f34b0]
/opt/x/lib/voice/voice(+0x3587a4) [0x55848f37a4]
/opt/x/lib/voice/voice(+0x35428c) [0x55848ef28c]
/opt/x/lib/voice/voice(hloop_process_events+0x1f4) [0x55848ef578]
/opt/x/lib/voice/voice(hloop_run+0x15c) [0x55848f00f4]
/opt/x/lib/voice/voice(_ZN2hv9EventLoop3runEv+0x5c) [0x55848f79c8]
/opt/x/lib/voice/voice(_ZN2hv15EventLoopThread11loop_threadERKSt8functionIFivEES5_+0x100) [0x55848f85b8]
/opt/x/lib/voice/voice(_ZSt13__invoke_implIvMN2hv15EventLoopThreadEFvRKSt8functionIFivEES6_EPS1_JS4_S4_EET_St21__invoke_memfun_derefOT0_OT1_DpOT2_+0xa8) [0x55849088b8]
/opt/x/lib/voice/voice(_ZSt8__invokeIMN2hv15EventLoopThreadEFvRKSt8functionIFivEES6_EJPS1_S4_S4_EENSt15__invoke_resultIT_JDpT0_EE4typeEOSB_DpOSC_+0x78) [0x5584908730]
/opt/x/lib/voice/voice(_ZNSt6thread8_InvokerISt5tupleIJMN2hv15EventLoopThreadEFvRKSt8functionIFivEES8_EPS3_S6_S6_EEE9_M_invokeIJLm0ELm1ELm2ELm3EEEEvSt12_Index_tupleIJXspT_EEE+0x68) [0x5584908440]
/opt/x/lib/voice/voice(_ZNSt6thread8_InvokerISt5tupleIJMN2hv15EventLoopThreadEFvRKSt8functionIFivEES8_EPS3_S6_S6_EEEclEv+0x28) [0x55849081d4]
/opt/x/lib/voice/voice(_ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJMN2hv15EventLoopThreadEFvRKSt8functionIFivEES9_EPS4_S7_S7_EEEEE6_M_runEv+0x18) [0x55849075a8]
/usr/lib/aarch64-linux-gnu/libstdc++.so.6(+0xccf9c) [0x7f91186f9c]
/usr/lib/aarch64-linux-gnu/libpthread.so.0(+0x7624) [0x7f91d80624]
/usr/lib/aarch64-linux-gnu/libc.so.6(+0xd149c) [0x7f90ff449c]

使用的代码比较简单

    hv::WebSocketClient ws;
    ws.onopen = [&]() {
      LOGI("[SDK] websocket open");
      ws.send(make_request(text));
    };
    ws.onmessage = [&](const std::string& msg) {
      ret = parse_reponse(msg);
      if (ret == TTS_END or ret == TTS_ERROR) {
        ws.stop();
        stop_event_.set();
      }
    };
    ws.onclose = [&]() {
      LOGI("[SDK] websocket close");
    };

    ws.open(wss_endpoint_.c_str(), headers_);
    stop_event_.wait();
    ws.close();

[ithewei]

我看堆栈里有startConnect，你是设置了重连吧，应该是WebSocketClient对象生命周期问题，ws.close后局部变量析构了，但是异步触发了重连之类的，建议使用new WebSocketClient，确保在onclose且不需要重连后再释放对象

[qZhang88]

我应该没有设置重连吧，websocket相关代码都在这了。

[qZhang88]

我有点明白你的意思了，ws.close后析构了，但是对面还在往回数据，然后重新实例化了，进行了重连。