b2科目四模拟试题多少题驾考考爆了怎么补救
b2科目四模拟试题多少题 驾考考爆了怎么补救

乐视2crashhandler停止_handlersocket_handler adapter

电脑杂谈  发布时间:2017-01-18 10:16:31  来源:网络整理
handlersockethandlersocket

mysql_config --version,源码使用configure.in找到包含[MySQLServer]的一行,从中取出版本,有的configure.in没有该行或者被修改过都会出错,可以人工添加一行注释#[MySQLServer] 5.1.x(使用mysql_config看到的版本)

安装:

make && make install

3.为mysql添加该插件

配置:

修改

vi my.cnf

在[mysqld]下(一定是要在mysqld下,否则配置不会生效)增加下面的默认配置:

loose_handlersocket_port = 9998

# the port number to bind to (for read requests)

loose_handlersocket_port_wr = 9999

# the port number to bind to (for write requests)

loose_handlersocket_threads = 16

# the number of worker threads (for read requests)

loose_handlersocket_threads_wr = 1

# the number of worker threads (for write requests)

open_files_limit = 65535

# to allow handlersocket accept many concurrent

# connections, make open_files_limit as large as

# possible.

以root登录mysql

mysql -hlocalhost -uroot -pxxxxx

安装插件:

mysql>install plugin handlersocket soname'handlersocket.so';

检查是否安装:

mysql>show processlist;

如果进程列表中有如下的,说明成功启动:

+----+-------------+-----------------+---------------+---------+------+-------------------------------------------+------------------+

| Id | User | Host | db | Command | Time | State | Info |

+----+-------------+-----------------+---------------+---------+------+-------------------------------------------+------------------+

| 1 | system user | connecting host | NULL | Connect | NULL |handlersocket: mode=rd, 0 conns, 0 active | NULL |

| 2 | system user | connecting host | NULL | Connect | NULL |handlersocket: mode=rd, 0 conns, 0 active | NULL |

4.安装php模块

HandlerSocket文档中提供了三种方式安装:

其中第一种pear方式安装成功(其实是移植perl的模块),第二种需要剥离PHPUnit代码,第三种模块编译成功(其实编译过程中也有很多问题,这里就不列出来了),但是load失败,会出现:

PHP Warning: PHP Startup: Unable to load dynamic library'/usr/local/php/lib/php/modules/handlersocket.so' -/usr/local/php/lib/php/modules/handlersocket.so: undefined symbol:__cxa_pure_virtual in Unknown on line 0

这样的错误,如果谁知道如何解决,请分享~

暂时还没有时间测试,改天做完测试再贴出来……

参考文档:


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