30个线程并发下载文件，每个线程重复下载多次 出现问题！

laoying11112

[2012-02-08 14:23:33] ERROR - file: ../tracker/tracker_proto.c, line: 110, server: 192.168.10.210:22122, recv body bytes: 7454142883435708416 exceed max: 49
[2012-02-08 14:23:33] ERROR - file: ../tracker/tracker_proto.c, line: 37, server: 192.168.10.210:22122, recv data fail, errno: 9, error info: Bad file descriptor
[2012-02-08 14:23:33] ERROR - file: ../tracker/tracker_proto.c, line: 125, tracker server: 192.168.10.210:22122, recv data fail, errno: 9, error info: Bad file descriptor
[2012-02-08 14:23:33] ERROR - file: ../tracker/tracker_proto.c, line: 37, server: 192.168.10.210:22122, recv data fail, errno: 9, error info: Bad file descriptor
[2012-02-08 14:23:33] ERROR - file: ../tracker/tracker_proto.c, line: 37, server: 192.168.10.210:22122, recv data fail, errno: 9, error info: Bad file descriptor
[2012-02-08 14:23:33] ERROR - file: ../tracker/tracker_proto.c, line: 37, server: 192.168.10.210:22122, recv data fail, errno: 9, error info: Bad file descriptor



使用的是3.06版本，单线程没有问题！
fdfs_recv_header 从tracker接收的包体长不正确！

请版主看看！

happy_fish100

回复 1# laoying11112

估计是多线程编写不当导致的问题。
每个线程需要使用自己的一套资源，比如：单独的tracker server连接。
请LZ确认一下。

laoying11112

哦，这样啊，我是用的一个tracker server，谢谢了

laoying11112

分了多个tracker 连接还是有错误

tracker_get_connection()这个调用是不是会把以前的连接给关闭了呢？

laoying11112

[2012-02-08 16:44:20] ERROR - file: tracker_client.c, line: 647, tracker server 192.168.10.210:22122 response data length: 40 is invalid, expect length: 39
group_name=group1 remote_filename=M00/02/91/wKgK0k8yNjWISrVYABAAAIjXqM8634.txt thread=15 ==1== write OK!
group_name=group1 remote_filename=M00/02/91/wKgK0k8yNjWhf7auABAAAIjXqM8183.txt thread=10 ==1== write OK!
group_name=group1 remote_filename=M00/02/91/wKgK0k8yNjX9c2MSABAAAIjXqM8910.txt thread=17 ==1== write OK!
[2012-02-08 16:44:20] ERROR - file: tracker_client.c, line: 823, tracker server 192.168.10.210:22122 response data length: 39 is invalid, expect length: 40
[2012-02-08 16:44:20] ERROR - file: tracker_client.c, line: 823, tracker server 192.168.10.210:22122 response data length: 39 is invalid, expect length: 40
[2012-02-08 16:44:20] ERROR - file: tracker_client.c, line: 823, tracker server 192.168.10.210:22122 response data length: 39 is invalid, expect length: 40
[2012-02-08 16:44:20] ERROR - file: tracker_client.c, line: 823, tracker server 192.168.10.210:22122 response data length: 39 is invalid, expect length: 40
group_name=group1 remote_filename=M00/02/91/wKgK0k8yNjWFNzDqABAAAIjXqM8332.txt thread=3 ==1== write OK!
[2012-02-08 16:44:20] ERROR - file: tracker_client.c, line: 647, tracker server 192.168.10.210:22122 response data length: 40 is invalid, expect length: 39
[2012-02-08 16:44:20] ERROR - file: tracker_client.c, line: 647, tracker server 192.168.10.210:22122 response data length: 40 is invalid, expect length: 39
[2012-02-08 16:44:20] ERROR - file: tracker_client.c, line: 647, tracker server 192.168.10.210:22122 response data length: 40 is invalid, expect length: 39

happy_fish100

回复 4# laoying11112

你要用 tracker_get_connection_r这个函数！

laoying11112

Ok，可以了，Thank you!

小糊涂神儿

ERROR - file: ../tracker/tracker_proto.c, line: 48, server: 10.0.1.27:23000, response status 2 != 0
我执行 test_delete.sh 时候出现了很多上面那个报错，版主看看什么原因？

wolfworld6

大神您好，最近一直在弄fastdfs的多线程，实在是搞得我头昏脑涨，可否给一个多线程的例子参考一下呢？跪谢15011232850@163.com

wolfworld6

大神您好，最近一直在弄fastdfs的多线程，实在是搞得我头昏脑涨，可否给一个多线程的例子参考一下呢？跪谢15011232850@163.com