timeout

问题 I am trying to make a seconds countdown with Javascript. Here is my HTML <div id="ban_container" class="error center">Please wait <span id="ban_countdown" style="font-weight:bold"> 45</span> seconds before trying again </div> And my JS: <script type="text/javascript"> var seconds = <?php echo $user->getBlockExpiryRemaining(); ?>; function countdown(element) { var el = document.getElementById(element); if (seconds === 0) { document.getElementById("ban_container").innerHTML = "done"; return; }

问题 I am trying to make a seconds countdown with Javascript. Here is my HTML <div id="ban_container" class="error center">Please wait <span id="ban_countdown" style="font-weight:bold"> 45</span> seconds before trying again </div> And my JS: <script type="text/javascript"> var seconds = <?php echo $user->getBlockExpiryRemaining(); ?>; function countdown(element) { var el = document.getElementById(element); if (seconds === 0) { document.getElementById("ban_container").innerHTML = "done"; return; }

问题 I am using JDBC to connect to a MySQL server (no connection pooling I think). In the connection URL I have autoReconnect=true But my connection still times out. I've even checked conn.isClosed() and its false. But when I try to use the connection I get the following exception. com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error

问题 In my web application there are some requests which last longer than 20 seconds. But in some situations the code can lead to infinite loop or something similar which slows down the server. I want to put a request timeout for 60 sec on the server side. Is this implemented in tomcat ? Thank you, Horatiu 回答1: With Tomcat 7, you can add the StuckThreadDetectionValve which will enable you to identify threads that are "stuck". You can set-up the valve in the Context element of the applications

问题 In my web application there are some requests which last longer than 20 seconds. But in some situations the code can lead to infinite loop or something similar which slows down the server. I want to put a request timeout for 60 sec on the server side. Is this implemented in tomcat ? Thank you, Horatiu 回答1: With Tomcat 7, you can add the StuckThreadDetectionValve which will enable you to identify threads that are "stuck". You can set-up the valve in the Context element of the applications

问题 I'm trying to create a function with the most minimal delay possible that checks to see if the serial port has data and if it does, it reads every single byte and prints each byte in hex format until no more bytes are available. If there is no data, the function must return right away. This is my code: int fd=open("/dev/ttyS0", O_RDWR | O_NOCTTY | O_SYNC); // Trying to set correct options here struct termios o; tcgetattr(fd,&o); cfsetispeed(&o,57600); cfsetospeed(&o,57600); /* 8 bits, no

问题 I am working on asp.net application which had page request timeout, I increased the timeout in HttpRuntime executionTimeout =181 , but still its not working. Please help 回答1: How did you set it? The common way is to write it in the web.config: <system.web> <httpRuntime executionTimeout="181"> </system.web> <compilation debug="false" /> Debug must be set to false otherwise the timeout will be ignored. Don't forget to restart your AppPool or IIS. 回答2: Are you seeing the site stop while

问题 my .hover function work fine but now the .hover function needs to wait 2 seconds to start but something isnt working with my code. JS Code setTimeOut(function(){ $('#sectionNews').hover( function() { $(this).find('.underlay_wrapper').animate({ height: '85px', opacity: '1' }, 1000 ); },function() { $(this).find('.underlay_wrapper').animate({ height: '0px', opacity: '0' },500); } ); }, 200); 回答1: If you want the hover code to start 2 seconds after hovering you must put the setTimeout inside

问题 I have a J2EE application which uses JSF and Spring 3.x. My web app is developed in *.xhtml, and I have used JSF ManagedBeans. I want to redirect to login page when the session has elapsed the timeoout. I am bit new and need to know the following. How to set the session timeout time(Basically I want to set a maximum time where the application would be idle and redirect to the login page with an invalid session) What is the meta tag which I need to place in my *.xhtml which will direct to the

问题 I am developing an API which is dependent on two third party data sources - One is SOAP API (Primary source) and other is mssql database (secondary source). The problem is these two sources are not stable and which is impacting the API and other APIs in the eco-system due lot of thread waiting for the response for long ( its shooting JVM memory). I want to have an implementation which timeout primary data source after a certain amount of time if not responded and switches to secondary source