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process_write的switch判断是不是有点问题 #279

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YaoKong opened this issue May 16, 2024 · 0 comments
Open

process_write的switch判断是不是有点问题 #279

YaoKong opened this issue May 16, 2024 · 0 comments

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@YaoKong
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YaoKong commented May 16, 2024 

switch (ret)
    {
   //其他case略
    case FILE_REQUEST:
    {
        add_status_line(200, ok_200_title);
        if (m_file_stat.st_size != 0)
        {
            add_headers(m_file_stat.st_size);
            m_iv[0].iov_base = m_write_buf;
            m_iv[0].iov_len = m_write_idx;
            m_iv[1].iov_base = m_file_address;
            m_iv[1].iov_len = m_file_stat.st_size;
            m_iv_count = 2;
            bytes_to_send = m_write_idx + m_file_stat.st_size;
            return true;
        }
        else
        {
            const char *ok_string = "<html><body></body></html>";
            add_headers(strlen(ok_string));
            if (!add_content(ok_string))
                return false;
        }
    }
    default:
        return false;
    }

http_conn.cpp的第690行，也就是if (!add_content(ok_string))return false; 后面是不是少了个break，要不然当add_content()为真时会直接跳到default里去，正常来说应该break到循环外返回true
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