The program "TestCppClient" without the above error.
> ucrtbased.dll!common_strnlen_c<0,unsigned char>(const unsigned char * const string, const unsigned int maximum_count) Line 72 C++
? ucrtbased.dll!common_strnlen_simd<0,1,unsigned char>(const unsigned char * const string, const unsigned int maximum_count) Line 130 C++
? ucrtbased.dll!common_strnlen<0,unsigned char>(const unsigned char * const string, const unsigned int maximum_count) Line 185 C++
? ucrtbased.dll!strnlen(const char * string, unsigned int maximum_count) Line 203 C++
? ucrtbased.dll!__crt_stdio_output::output_processor<char,__crt_stdio_output::console_output_adapter<char>,__crt_stdio_output::positional_parameter_base<char,__crt_stdio_output::console_output_adapter<char>>>::type_case_s_compute_narrow_string_length(const int maximum_length, char __formal) Line 2353 C++
? ucrtbased.dll!__crt_stdio_output::output_processor<char,__crt_stdio_output::console_output_adapter<char>,__crt_stdio_output::standard_base<char,__crt_stdio_output::console_output_adapter<char>>>::type_case_s() Line 2340 C++
? ucrtbased.dll!__crt_stdio_output::output_processor<char,__crt_stdio_output::stream_output_adapter<char>,__crt_stdio_output::standard_base<char,__crt_stdio_output::stream_output_adapter<char>>>::state_case_type() Line 2066 C++
? ucrtbased.dll!__crt_stdio_output::output_processor<char,__crt_stdio_output::stream_output_adapter<char>,__crt_stdio_output::standard_base<char,__crt_stdio_output::stream_output_adapter<char>>>::process() Line 1704 C++
? ucrtbased.dll!common_vfprintf::__l2::<lambda>() Line 48 C++
? ucrtbased.dll!__crt_seh_guarded_call<int>::operator()<void <lambda>(void),int <lambda>(void) &,void <lambda>(void)>(__acrt_lock_stream_and_call::__l2::void <lambda>(void) && setup, common_vfprintf::__l2::int <lambda>(void) & action, __acrt_lock_stream_and_call::__l2::void <lambda>(void) && cleanup) Line 204 C++
? ucrtbased.dll!__acrt_lock_stream_and_call<int <lambda>(void)>(_iobuf * const stream, common_vfprintf::__l2::int <lambda>(void) && action) Line 301 C++
? ucrtbased.dll!common_vfprintf<__crt_stdio_output::standard_base,char>(const unsigned __int64 options, _iobuf * const stream, const char * const format, __crt_cached_ptd_host & ptd, char * const arglist) Line 37 C++
? ucrtbased.dll!__stdio_common_vfprintf(unsigned __int64 options, _iobuf * stream, const char * format, __crt_locale_pointers * locale, char * arglist) Line 61 C++
? TestCppClient.exe!_vfprintf_l(_iobuf * const _Stream, const char * const _Format, __crt_locale_pointers * const _Locale, char * _ArgList) Line 645 C++
? TestCppClient.exe!printf(const char * const _Format, ...) Line 960 C++
? TestCppClient.exe!TestCppClient::connect(const char * host, int port, int clientId) Line 75 C++
? TestCppClient.exe!main(int argc, char * * argv) Line 48 C++
? TestCppClient.exe!invoke_main() Line 78 C++
? TestCppClient.exe!__scrt_common_main_seh() Line 288 C++
? TestCppClient.exe!__scrt_common_main() Line 331 C++
? TestCppClient.exe!mainCRTStartup(void * __formal) Line 17 C++
? kernel32.dll!75e67ba9() Unknown
? [Frames below may be incorrect and/or missing, no symbols loaded for kernel32.dll]
? ntdll.dll!7747bd2b() Unknown
? ntdll.dll!7747bcaf() Unknown