Hi i have one problem with libsocket-can-java.I send a can frame and the microcontroler in another site receive mess and response with ack but i don receive this ack but with candump i see that i receive the can
PROJECT_NAME = libsocketcan # The PROJECT_NUMBER tag can be used to enter a project or revision number. # This could be handy for archiving the generated documentation or # if some version control system is used. PROJECT_NUMBER = v0.0.5 ...
I've got some text I'd like to scale and then move up so it's over an image on a mobile. I'm trying to size the font (which works with my media query but I can't seem to move the text up and over the ...相关问题 如何...
Can‘t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock‘ (111),程序员大本营,技术文章内容聚合第一站。
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "没有那个文件或目录") 找到/etc/mysql/mariadb.conf.d/看看client中的socket=啥 我的是socket = /var/run/mysqld/mysqld.sock 所以我修改的软链接是 sudo ln -s /var/run/mysqld/mysqld.sock /var/lib/mysql...
systemd[1]: mariadb.service: Can't open PID file /data/mariadb/mysql/30-mariadb-1.pid (yet?) after start: No such file or directory 2019-12-16 14:35 −环境:Centos8 编译安装Mariadb-10.4.11,安装到make install都没有问题,添加服务启动脚本到/lib/systemd/system/,服务启动脚本名为mariadb...
由于“socket”文件是由mysql服务运行时创建的,如果提示“ERROR 2002 (HY000): Can't connect to local MySQL server through socket '***' (2)”,找不到“socket”文件,我们首先要确认的是mysql服务是否正在运行。 #1:端口是否打开 [root@lam7 opt]# lsof -i:3306 ...
The idea is to make the server listening and the clients would connect to them. But not as a Modbus TCP client, as a normal TCP client, so the server could read the clients (act like Modbus Master) rather than read by clients. Maybe the ...
MySQL报错:Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2) 解决办法: 1.先杀死mysql进程 pkill -9 mysql 2.编辑mysql配置文件 vim /etc/my.cnf 3.键入如下 [mysql] protocol=tcp
systemd[1]: mariadb.service: Can't open PID file /data/mariadb/mysql/30-mariadb-1.pid (yet?) after start: No such file or directory 2019-12-16 14:35 − 环境:Centos8 编译安装Mariadb-10.4.11,安装到make install都没有问题,添加服务启动脚本到/lib/systemd/system/,服务启动脚本名为...