执行命令就会有错误提示：IOError: CRC check failed

[vincentpenn]

用这个脚本一年多了，简直成了生活中不可或缺的一部分，非常感谢作者！但是就在前几天，突然出现问题，参考了 issue334 https://github.com/iambus/xunlei-lixian/issues/334 ，安装最新的xunlei-lixian脚本也没法解决。 （ps：我一直都是按照这个博主的手把手教程安装的：http://blog.liukangxu.info/archives/389 ）

错误报告如下： \ 执行list命令 **

root@Tomato-arctic:/opt# xunlei list Traceback (most recent call last): File "/opt/bin/xunlei", line 63, in execute_command() File "/opt/bin/xunlei", line 60, in execute_command commandscommand File "/opt/bin/lixian/lixian_cli_parser.py", line 165, in parse return f(parser(args_list, _args, _kwargs)) File "/opt/bin/lixian/lixian_commands/list.py", line 49, in list_task tasks = lixian_query.search_tasks(client, args) File "/opt/bin/lixian/lixian_query.py", line 429, in search_tasks base.query_search() File "/opt/bin/lixian/lixian_query.py", line 161, in query_search self.download_jobs += query.query_search() File "/opt/bin/lixian/lixian.py", line 192, in len self.touch() File "/opt/bin/lixian/lixian.py", line 116, in touch self.hit_page(0) File "/opt/bin/lixian/lixian.py", line 121, in hit_page info = self.fetch_page(page, self.page_size) File "/opt/bin/lixian/lixian.py", line 485, in fetch_page = lambda page_index, page_size: self.read_task_page_info_by_page_index(type_id, page_index, page_size) File "/opt/bin/lixian/lixian.py", line 443, in read_task_page_info_by_page_index return self.read_task_page_info_by_url(self.to_page_url(type_id, page_index, page_size)) File "/opt/bin/lixian/lixian.py", line 21, in withretry return f(_args, _kwargs) File "/opt/bin/lixian/lixian.py", line 427, in read_task_page_info_by_url page = self.urlread(url).decode('utf-8', 'ignore') File "/opt/bin/lixian/lixian.py", line 266, in urlread data = self.urlread1(url, **args) File "/opt/bin/lixian/lixian.py", line 260, in urlread1 data = ungzip(data) File "/opt/bin/lixian/lixian.py", line 1026, in ungzip return f.read() File "/opt/lib/python2.7/gzip.py", line 249, in read self._read(readsize) File "/opt/lib/python2.7/gzip.py", line 303, in _read self._read_eof() File "/opt/lib/python2.7/gzip.py", line 342, in _read_eof hex(self.crc))) IOError: CRC check failed 0x4d5a != 0xbc35d7f2L root@Tomato-arctic:/opt#

\ 执行download命令 ** root@Tomato-arctic:/opt# xunlei download --all Traceback (most recent call last): File "/opt/bin/xunlei", line 63, in execute_command() File "/opt/bin/xunlei", line 60, in execute_command commandscommand File "/opt/bin/lixian/lixian_cli_parser.py", line 165, in parse return f(parser(args_list, _args, _kwargs)) File "/opt/bin/lixian/lixian_commands/download.py", line 277, in download_task query.query_once() File "/opt/bin/lixian/lixian_query.py", line 155, in query_once self.download_jobs += query.query_once() File "/opt/bin/lixian/lixian.py", line 192, in len self.touch() File "/opt/bin/lixian/lixian.py", line 116, in touch self.hit_page(0) File "/opt/bin/lixian/lixian.py", line 121, in hit_page info = self.fetch_page(page, self.page_size) File "/opt/bin/lixian/lixian.py", line 485, in fetch_page = lambda page_index, page_size: self.read_task_page_info_by_page_index(type_id, page_index, page_size) File "/opt/bin/lixian/lixian.py", line 443, in read_task_page_info_by_page_index return self.read_task_page_info_by_url(self.to_page_url(type_id, page_index, page_size)) File "/opt/bin/lixian/lixian.py", line 21, in withretry return f(_args, _kwargs) File "/opt/bin/lixian/lixian.py", line 427, in read_task_page_info_by_url page = self.urlread(url).decode('utf-8', 'ignore') File "/opt/bin/lixian/lixian.py", line 266, in urlread data = self.urlread1(url, **args) File "/opt/bin/lixian/lixian.py", line 260, in urlread1 data = ungzip(data) File "/opt/bin/lixian/lixian.py", line 1026, in ungzip return f.read() File "/opt/lib/python2.7/gzip.py", line 249, in read self._read(readsize) File "/opt/lib/python2.7/gzip.py", line 303, in _read self._read_eof() File "/opt/lib/python2.7/gzip.py", line 342, in _read_eof hex(self.crc))) IOError: CRC check failed 0x3fcbedf != 0x79b1c4a9L root@Tomato-arctic:/opt#

[iambus]

这个错误一般由于迅雷服务器不稳定。你那边出现这个错误的频率如何？任务列表里一共有多少任务？ 如果是最新的代码可以加两个参数看看有没有缓解lx list --limit=100 --page-size=10

[vincentpenn]

近一个星期都是这种错误，任务列表里任务一般是10-30个，今天只留下一个任务也是这样，按照上面加了参数，还是这样。我的宽带是移动的，本身网速就很不好，莫非和这个有关？

在 2013年11月21日下午4:09，Boyu Guo notifications@github.com写道：

这个错误一般由于迅雷服务器不稳定。你那边出现这个错误的频率如何？任务列表里一共有多少任务？ 如果是最新的代码可以加两个参数看看有没有缓解lx list --limit=100 --page-size=10

— Reply to this email directly or view it on GitHubhttps://github.com/iambus/xunlei-lixian/issues/350#issuecomment-28964580 .

[iambus]

有可能吧。而且最近一个星期迅雷的服务确实非常差，说在服务器维护什么的。要不然你运行下这个命令：

lx list --log-path=./lixian.log --log-level=trace

然后把当前目录的lixian.log文件发到我的邮箱看看：iambus@gmail.com

[vincentpenn]

log已发送。另：刚换了一条有线通的宽带测试，一切恢复正常。