You are here: Home / rabbitmq pika connection closed rabbitmq pika connection closed By lijiejie on 2016 年 9 月 20 日 | 浏览 326 次 家中PC上,端口扫描的python脚本多次出现pika connection closed的错误,同一脚本在办公机和虚机上从来没问题. 比较奇怪,因为我比较谨慎,在需要延时的地方都使用了mq.conn.sleep()而非time.sleep(),…
http://www.vitalsofttech.com/ora-12537-tnsconnection-closed/ Question: When trying to establish a sqlplus connection to the database, I get the “ORA-12537: TNS:connection closed” error message. How do I resolve this? SQL> conn vst_server/xxx@node1 ER…
1.TNS-00525: Insufficient privilege for operation Started with pid= Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ora11g)(PORT=))) Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) TNS-: TNS:permission denied TNS-:…