python3 FastDFS 配置文件客户端连接删除文件 bug

痛定思痛。 2021-12-13 03:29 253阅读 0赞

文件传输使用FastDFS 很方便, 不管是大小文件, 用默认的配置就可以, 这里插入一个配置文件 : (后补python连接FastDFS上传下载文件)

\# connect timeout in seconds  
\# default value is 30s  
connect\_timeout=300

\# network timeout in seconds  
\# default value is 30s  
network\_timeout=300

\# the base path to store log files  
base\_path=/fastdfs/tracker

\# tracker\_server can ocur more than once, and tracker\_server format is  
\# "host:port", host can be hostname or ip address  
\#tracker\_server=10.20.10.191:22122  
tracker\_server=10.20.1.50:22122

\#standard log level as syslog, case insensitive, value list:  
\#\#\# emerg for emergency  
\#\#\# alert  
\#\#\# crit for critical  
\#\#\# error  
\#\#\# warn for warning  
\#\#\# notice  
\#\#\# info  
\#\#\# debug  
log\_level=info

\# if use connection pool  
\# default value is false  
\# since V4.05  
use\_connection\_pool = false

\# connections whose the idle time exceeds this time will be closed  
\# unit: second  
\# default value is 3600  
\# since V4.05  
connection\_pool\_max\_idle\_time = 3600

\# if load FastDFS parameters from tracker server  
\# since V4.05  
\# default value is false  
load\_fdfs\_parameters\_from\_tracker=false

\# if use storage ID instead of IP address  
\# same as tracker.conf  
\# valid only when load\_fdfs\_parameters\_from\_tracker is false  
\# default value is false  
\# since V4.05  
use\_storage\_id = false

\# specify storage ids filename, can use relative or absolute path  
\# same as tracker.conf  
\# valid only when load\_fdfs\_parameters\_from\_tracker is false  
\# since V4.05  
storage\_ids\_filename = storage\_ids.conf

\#HTTP settings  
http.tracker\_server\_port=80

\#use "\#include" directive to include HTTP other settiongs  
\#\#include http.conf

python客户端进行操作的时候, 目前发现两个bug:

找到自己使用的python解释器命令 (which python) whereis python是显示所有安装的python 解释器

1. 第一个bug:

lib/python3.7/site-packages/fdfs\_client/connection.py 文件 104行

![1511516-20190506220115207-1107497202.png][]

进程池中, 重新初始化连接的时候明显缺少一个参数, 如果是单进程, 源代码不会报错, 因为不会进行子进程id对比, 就不会触发销毁和初始化连接

2　第二个bug:

lib/python3.7/site-packages/fdfs\_client/client.py 文件324行

![1511516-20190506221346056-1138842610.png][]

删除FastDFS文件, 如果参数remote\_file\_id是str类型, 会导致下面代码tmp = split\_remote\_fileid(remote\_file\_id) 报错, 即文件utils.py 第222行

index = remote\_file\_id.find(b'/')

如果remote\_file\_id是str, 明显报错, \#\#\#\#\#\#\#\#\#\#\#\#\#可能是python解释器版本问题, 我没有进一步验证

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转载于:https://www.cnblogs.com/520zm/p/10822596.html

[1511516-20190506220115207-1107497202.png]: /images/20211210/4f371ae40c1942ffaba77c04377a4616.png
[1511516-20190506221346056-1138842610.png]: /images/20211210/421bcb8f7b584919ac6f31a5d0ec26c3.png