摘要:
环境:linux,mysql5.5.21错误:Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'原因: 同一个ip在短时间内产生太多(超过mysql数据库max_connection_errors的最大值)中断的数据库连接而导致的阻塞;解决方法:1、提高允许的max_connection_errors数量(治标不治本): ① 进入Mysql数据库查看max_connection_errors:show variables like '%max_c 阅读全文
摘要:
Exception in thread "Thread-27" org.jboss.netty.channel.ChannelException: Failed to bind to: /192.168.1.149:7100 at org.jboss.netty.bootstrap.ServerBootstrap.bind(ServerBootstrap.java:272) at com.netty.receive.ReceiveGatewayServer.run(ReceiveGatewayServer.java:63) at java.lang.Thread.run(T 阅读全文