TNS-12535: TNS:operation timed out
ns secondary err code: 12606
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.6.21)(PORT=33460))
WARNING: inbound connection timed out (ORA-3136)
其他解决方案：
编辑$JAVA_HOME/jre/lib/security/java.security将securerandom.source=file:/dev/random 改为file:/dev/urandom（urandom采用非阴塞式生成随机数，性能很好，不会产生超时）
ojdbc在linux环境下 java.sql.SQLRecoverableException: IO Error: Connection reset 的问题
标签：reset and lib 客户 生成随机数 str uid windows环境 问题