时间：2021-07-01 10:21:17 帮助过：8人阅读
If the listener does not receive the client request in the time specified, then it terminates the connection. In addition, the listener logs the IP address of the client and an ORA-12525:TNS: listener has not received client‘s request in time allowed error message to the listener.log file.
To protect both the listener and the database server, Oracle Corporation recommends setting this parameter in combination with theSQLNET.INBOUND_CONNECT_TIMEOUT parameter in the sqlnet.ora file. When specifying values for these parameters, consider the following recommendations:
Set both parameters to an initial low value.
Set the value of the INBOUND_CONNECT_TIMEOUT_listener_name parameter to a lower value than the SQLNET.INBOUND_CONNECT_TIMEOUT parameter.
For example, you can set INBOUND_CONNECT_TIMEOUT_listener_name to 2 seconds and INBOUND_CONNECT_TIMEOUT parameter to 3 seconds. If clients are unable to complete connections within the specified time due to system or network delays that are normal for the particular environment, then increment the time as needed.
如果客户端在指定的时间内没有连接上数据库，会在listener.log日志中出现 ORA-12525,同时在alert日志中会报错ora-03136
5，listener的connect_timeout_listener-name限制，很少使用
| This parameter sets the number of seconds that the listener waits to get a valid SQL*Net version 2 connection request after a connection has been started. The listener drops the connection if the timeout is reached. Default is 10; if set to 0, it will wait forever. |
参数值单位是秒，默认值是10s，如果建立监听后在设置的时间内没有反应将会断开连接。设置为0表示没有等待时间限制。
Oracle会话超时退出设置
标签：acl 实时 默认值 oracle 用户配置文件 following end orm default