WebJul 5, 2024 · public DruidPooledConnection getConnectionDirect(long maxWaitMillis) throws SQLException { int notFullTimeoutRetryCnt = 0; for (;;) { // handle notFullTimeoutRetry DruidPooledConnection poolableConnection; try { poolableConnection = getConnectionInternal(maxWaitMillis); } catch (GetConnectionTimeoutException ex) { if … WebSep 20, 2024 · CSDN问答为您找到druid 获取连接超时 com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1相关问题答案,如果想了解更多关于druid 获取连接超时 com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 hibernate、spring、java 技术问题等相关问答,请访问CSDN …
核心源码分析:数据库短时断开Druid连接池如何恢复连接
Web文章目录前言Druid简介Druid连接池如何恢复连接获取连接超时和检查连接机制创建连接重试机制生产环境如何配置连接池保证高可用写在最后前言 在我们常用的应用软件中都会用到数据库,数据库是提供数据保证系统正常运行的基础。在数据库短时间连接断开或者超时断开连… WebErromey exceeds this time protected volatile long maxWait = DEFAULT_MAX_WAIT; // The number of times the link fails to take the link protected int notFullTimeoutRetryCount = 0; // The query statement used for verification: default null protected volatile String validationQuery = DEFAULT_VALIDATION_QUERY; // Verification statement query timeout ... fgh75t65 datasheet
How to deal with 100 seconds timeouts while using Poly …
WebDec 29, 2024 · NotFullTimeoutRetryCount 设置获取连接时的重试次数,-1为不重试 BreakAfterAcquireFailure true表示向数据库请求连接失败后,就算后端数据库恢复正常也不进行重连,客户端对pool的请求都拒绝掉.false表示新的请求都会尝试去数据库请求connection.默 … WebnotFullTimeoutRetryCnt++; //重试次数+1 if(LOG.isWarnEnabled()) { LOG.warn("get connection timeout retry : "+ notFullTimeoutRetryCnt); continue; throwex; //超过重试次数或者池子已满仍然获取失败,则直接抛出异常 if(testOnBorrow) { //testOnBorrow开启时,每次都进行检测连接可用性 booleanvalidate = … WebThe following examples show how to use com.alibaba.druid.pool.DruidDataSource#setMaxOpenPreparedStatements() .You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. denton guyer head football coach