err connection closed

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Java. SQL. sqlexception: Io exception: Connection refused (description = (TMP =) (vsnnum = 169869568) (ERR = 12505) (err

The following exception occurs when connecting to the database using JDBC: Java. SQL. sqlexception: Io exception: Connection refused (description = (TMP =) (vsnnum = 169869568) (ERR = 12505) (error_stack = (error = (code = 12505) (emfi = 4) at oracle. JDBC. dbaccess. dberror. throwsqlexception (dberror. java: 134) at oracle. JDBC. dbaccess. dberror. throwsqlexception (dberror. java: 179) at oracle. JDBC. db

MyBatis Connection MySQL Report exception: No operations allowed after connection closed. Connection was implicitly closed

Tags: conf ansi html for bin source article nts LuaThe website runs one night, comes to work in the morning, found the error: # # # Error querying database. Cause:com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:No operations allowed after connection Closed. Checked online, because the default configuration is used, idle for more than 8 hours, automatically disconnect the

HttpWebRequest request error, the underlying connection has been closed: The connection was closed unexpectedly

WIN10, C # executes a POST request with HttpWebRequest "request error, underlying connection closed: Connection closed unexpectedly", tested settings Post request mode System.Net.HttpWebRequest request; request = (System.Net.HttpWebRequest) WebRequest.Create (strURL); //post Request Method request. Method = "PO

Solution to a common error in a WCF project: the basic connection is closed: the connection is accidentally closed.

When developing a WCF project, we often encounter some inexplicable errors. Sometimes, based on the error message, it is difficult to locate the specific problem, due to the special nature of the WCF Service, debugging is not so convenient, so it often takes a lot of time to track and process. This article describes how to handle a common error that occurs when I use the WCF Service in my framework. The prompt message is:The basic connection is

In c #, an exception is thrown in the HttpWebRequest request. The basic connection is closed: the connection is accidentally closed,

In c #, an exception is thrown in the HttpWebRequest request. The basic connection is closed: the connection is accidentally closed, When using httpWebRequest to simulate a request, sometimes the request is limited by the server and other factors,When the request appearsBasic Conn

When mybatis is connected to MySQL, an exception is reported: No operations allowed after Connection closed. Connection was implicitly closed

Exception Information Org. hibernate. exception. jdbcconnectionexception: cocould not execute queryat Org. hibernate. exception. sqlstateconverter. convert (sqlstateconverter. java: 74) at Org. hibernate. exception. jdbcexceptionhelper. convert (jdbcexceptionhelper. java: 43 )....... caused by: COM. mySQL. JDBC. exceptions. mysqlnontransientconnectionexception: No operations allowed after Connection closed

WCF-005: About WCF basic Connection closed connection accidentally closed-not a problem with using parent class to point to subclass

The basic connection has been closed and the connection is accidentally closed. I met it again. In this scenario, a field in the database table indicates the product, but the type of the product is different, that is, the attributes are different. For ease of management, this field is used. The clob type is used to sav

Start monitoring error: Tns-12537:tns:connection closed Tns-12560:tns:protocol Adapter error tns-00507:connection closed Linux error:29 : illegal Seek

comStart monitoring again normally:[[email protected] ~]$ lsnrctl Startlsnrctl forLinux:version11.2.0.1.0 -Production on Geneva-APR- - ,:Panax Notoginseng: -Copyright (c)1991, the, Oracle. Allrights reserved. Starting/U01/App/Oracle/Product/11.2.0.1/Db_1/Bin/tnslsnr:please Wait ... Tnslsnr forLinux:version11.2.0.1.0 -Productionsystem parameterfile is /U01/App/Oracle/Product/11.2.0.1/Db_1/Network/Admin/Listener.oraLogMessages written to /U01/App/Oracle/Diag/Tnslsnr/Rusky-oracle11g/Listener/Al

Magical WebLogic, Connection closed and result set already closed!

Recently, a new set of Java encapsulation classes emerged during the runtime. SQL. sqlexception: result set already closed "error. It has a high probability of occurrence, but it is random. After commenting out the close code of resultset, the problem persists. The connection code is as follows: Javax. Naming. Context initctx = new javax. Naming. initialcontext ();Javax. SQL. datasource DS = (javax. SQL. d

Tomcat database connection pool, closed after connection is used up

In general, the database connection pool is configured in Tomcat, and we constantly establish database connections. This is the case if the database connection is not closed.Common: cannot get a connection, pool exhaustedcannot get a connection, poolExhausted. In fact, this is because the connections in the

Spring boot connection MySQL long time not connected after error ' com.mysql.cj.core.exceptions.ConnectionIsClosedException:No operations allowed after Connection closed. ' Solution

Tags: NIS requires nec WAN yml version www SCL c3p0Error:com.mysql.cj.core.exceptions.ConnectionIsClosedException: No operations allowed after connection closed. Adding autoReconnect=true does not help, this option appears to be valid only for versions prior to MySQL 5.ReasonMySQL server default "Wait_timeout" is 8 hours, which means that a connection idle for mo

Exception details: System. InvalidOperationException: ExecuteReader requires an enabled and available connection. The current status of the connection is closed.

Exception details: system. invalidoperationexception: executereader requires an enabled and available connection. The current status of the connection is closed. Source error: Line 232: mycommand. commandtype = commandtype. text;Line 233: sqldatareader DR = NULL;Row 234: DR = mycommand. executereader (commandbehavior. closeconnection );//???????????????????????Ro

Resolve the connection to vcenter (the client cannot send a complete request to the server.) (The underlying connection has been closed: An error occurred while sending.) )) Issue

Vcenter version 5.5Vcenter installed in server R2 above, today patch a dozen, after reboot can not connect vcenter, initially thought is patch problem caused vcenter work is not normal, uninstall patch still can't connect normally.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/56/BE/wKioL1SMN_SiScIfAADTjfUmj8Q687.jpg "title=" 2.png " alt= "Wkiol1smn_siscifaadtjfumj8q687.jpg"/>Unknown connection error, (the client cannot send the full reque

Required Connection that are open and available. The current state of the connection is closed.

C # using OLE DB to manipulate accessProvider=Microsoft.Jet.OLEDB.4.0;Data source= "+ NewFileName +"; User Id=uid; Jet oledb:database password=pwd; ";Complete error message:{System.InvalidOperationException:ExecuteScalar requires a Connection that is already open and available. The current state of the connection is closed.In System.Data.OleDb.OleDbConnection.CheckStateOpen (String method)In System.Data.Ole

Xshell failed to connect to the server in the virtual machine, the connection was interrupted (Connection closed by foreign host.)

When using Xshell to connect a server in a virtual machine, the following error is reported and disconnected, before the connection is quite stable, and suddenly it is.Last Login:thuTen +: -: - . from 192.168.1.102[[Email protected]~]# Socket error Event: +Error:10053. Connection closing ... Socket Close. Connection closed

ORA-12537: TNS: Connection closed and TNS-12547: TNS: Lost connection

Today there is a friend of this situation, when using plsql to connect to the database prompts ORA-12537: TNS: Connection closed. Today, a friend has such a situation, in the use of pl/SQL to connect to the database prompts ORA-12537: TNS: Connection closed. Today, a friend has such a situation, in the use of pl/S

SSH Connection Exception resolution documentary (Shared connection to xxx.xxx.xxx.xxx closed.)

Author: fbysss QQ: Wine bar Bar I scattered Blog:blog.csdn.net/fbysss Disclaimer: This article by fbysss original, reproduced please indicate the source problem: connect to server, before all good, suddenly error: Shared connection to xxx.xxx.xxx.xxx closed. background: Client for Mac Pro,term 2, configured with ~/.ssh/config Troubleshooting: 1. Try other tools, too. But the hints are not quite the same.

Listening error TNS-00525: insufficient privilege for Operation 11gr2 + connection error ORA-12537: TNS: Connection closed

1. TNS-00525: insufficient privilege for operation Started with pid=30869Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ora11g)(PORT=1521)))Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))TNS-12555: TNS:permission denied TNS-12560: TNS:protocol adapter error TNS-00525: Insufficient privilege for operation Linux Error: 1: Operation not permittedNo longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ora11g)(PORT=1521)))2014-07-10 14:17:16.811000 +0

Adb connection Error: the remote host forces an existing connection to be closed.

The eclipse console always displays the following Error "Adb connection Error: the remote host forces an existing connection to be closed" Cause: This is caused by ddms calling adb. after some searches, we found that this is a limitation of adb in windows, or a bug. when the number of processes simultaneously running on the mobile phone is greater than 64, the

About Connection closed gracefully

Connection closed gracefullyModerately close the connection Specified Indy users are annoyed by the eidconnclosedgracefully exception that is raised with Indy servers, especially the HTTP and other servers. eidconnclosedgracefully is an exception signaling that the connection has been

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