Function NetworkErrorString

src/netbase.cpp:1152–1161

#ifdef WIN32
string NetworkErrorString(int32_t err) {
    char buf[256];
    buf[0] = 0;
    if (FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_MAX_WIDTH_MASK, nullptr,
                       err, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, sizeof(buf), nullptr)) {
        return strprintf("%s (%d)", buf, err);
    } else {
        return strprintf("Unknown error (%d)", err);
    }
}
#else
string NetworkErrorString(int32_t err) {
    char buf[256];