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Recently found a problem when applying a service on LinuxApplications launched using SSH remote connection also died when SSH was shut down, and I checked the reason on the Internet.Roughly speaking, SSH will send a terminating command to the application when it is closed, and then it will stop.A brief solution is as follows:Prefix suffix when executing a commandOriginal order./runNow command: Nohup./run But this will output the console to the Nohup.o

Recently, our project used the Jsch library when developing remote node management. When the test found that a node after the execution of the CMD, channel.isclosed () has been false, resulting in the request can not be returned, but some other nodes are not related, the direct execution is normal, the return code is identical. Google has not found a solution such as https://github.com/lucastheisen/jsch-extension/issues/6,https://stackoverflow.com/ Questions/12138777/jsch-channel-never-

In the previous period of time, the tribal site because of host problems, need to upgrade, then also know that maybe only a day or so, when the estimated time may be long, it may take 3 days, so the tribe made the worst plan, so also tried a Baidu closed station protection. From the personal use of the feeling, the short-term results in the search rankings do have a certain impact, but not big. In the use of Baidu

Windows Mobile Development (IV)-Closed-doors and practices, windows closed-doorsI haven't written a blog for a long time, not because I don't want to write it. I just recently had a lot of tasks in the company and finally had time to bubble up.Today, we will continue to introduce memory management, the top priority in mobile development. C # code is a hosting code. C # programmers seldom release program res

Closed month acquisition:Currently, the month closed can only be redeemed by the Guild store.It is difficult for the Guild store to redeem our contribution at every day. Even if the Guild skills are full, we need 600 contribution to redeem 5 fragments, that is to say, we need at least 11 days to switch out a Samsung closed month. If you want to upgrade the

　　semi-closed loop servo system , is the original feedback is added to the motor shaft, commonly used is the encoder, only to ensure the accuracy of the motor, can not compensate for the mechanical error.This type of servo system position detection point is from the drive motor (commonly used AC/DC servo motor) or lead screw end, through the detection of motor and screw rotation angle to indirectly detect the displacement of the table, rather than dir

); } if the above method is transacted, then the spring framework automatically closes the session for us, in this case (Session.close () to execute this code, the following exception is thrown:Java code org.springframework.orm.hibernate3.HibernateSystemException:Session is closed; Nested exception is Org.hibernate.SessionException:Session is closed ... org.hibernate.SessionException:Session is

Javascript checks whether the window is closed before the current window is closed. Check whether the current window is closed before closing the current window In ie9, if the document is refreshed, both unloadform and onbeforeunload will be executed. If the page is closed, only the onbeforeunload event will be execut

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 = "POST"; request. useragent = "mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2;. NET CLR 1

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 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 Connection closed: An Unexpected error occurred while receivingErrorThe general cause i

Is the private method closed? Use reflection to call the private method of an object ., Private closed When we learn C #, the first set of keywords that we encounter may be Private, Public, and protect. The definition of Private is: the methods and variables defined with this keyword can only be used inside the object. But is this absolute? Is there a way to use Private-defined methods or variables in th

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

The parent form is displayed when the WPF subform is closed, and the wpf form is closed. This problem has been entangled for two days. Today, with the help of a friend, it is actually very simple. However, as a newbie, it may take a short time to get started with WPF. Therefore, it has plagued me as a problem. Partial code of the parent formPrivate void EditInformation_Click (object sender, RoutedEventArgs

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 connection I used the default connection pool for MyBatis, s

Method: I. Using a window to view the formclosing event 2. In the event method, the prompt indicates the 1. Using a window to view the formclosing event Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> // The closing event of the window. This event was triggered before the window was closed. This. formclosing + = new system. Windows. Forms. formclosingeventhandler (this. memberformclosing );

Recently, I encountered a permission management system. Because the permission management system is different from the original system style, all new windows are opened. The problem arises. After the admin logs out, the permission management window is not closed. After other common users log on, they can still operate on the permission management window. Simplified problem: when admininjection is disabled, all new windows opened are

When doing an integrated test environment, Need to use Tomcat's start.bat to start and shutdown.bat to shut down the Tomat application server, but found that the use of Shutdown.bat shutdown, the Java process is closed, but Tomcat's boot window is not closed, the window has an error message, as follows: Info: Illegal Access:this Web application instance have been stopped already (th e eventual following st

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 save a json string of the corresponding product class. You may be familiar with json usage. S

In software development of geographic information systems, it is often necessary to obtain the intersection, intersection, closed area and closed collection among points, lines, and surfaces, the algorithm based on vector dot multiplication and cross multiplication is efficient when the conditions such as the vertex position and the normal vector are given in actual work. First, the derivation of the basic