timeout

问题 My original scenario (see the question here) was that I have a hundred small text files that I want to load, parse, and store in a DLL. Clients of the DLL are transient (command line programs), and I would prefer not to reload the data on every command line invocation. (But this post is about the matrix of TCP client/server IPv4/IPv6 connections from my experiments described below.) So, I thought I would write a Windows server to store the data and have the clients query the server using TCP.

问题 I'm trying out the connect-timeout module. I've tried hitting a simple route from the browser var timeout = require('connect-timeout'); app.use(timeout('1s')); app.use(haltOnTimedout); app.get('/timeout', function (req, res) { for (var i = 0; i < 1111211111; i++) {} res.send('d') }) function haltOnTimedout(req, res, next){ if (!req.timedout) next(); } But I'm always getting back in the browser (I thought the timeout would prevent it). Anything I'm not getting here? 回答1: The problem is that

问题 The problem I'm running a query using Workbench 5.2.35 and a MySQL server 5.5 and I have the error "Error Code: 2013. Lost connection to MySQL server during query" after 600.516 seconds also after little changes in the query. The query has two roles: select a particular type of records characterised by having 'value1' in 'col1' (pass from Stage A to Stage B) remove the records where the value in 'col2' is the same as the value in 'col2' of the next result (pass from Stage B to Stage C) Stage

问题 How to set a limit on the maximum amount of time a function can run for? For example, using time.sleep as a placeholder function, how to limit the amount of time time.sleep can run to a maximum of 5 mins (300 seconds)? import time try: # As noted above `time.sleep` is a placeholder for a function # which takes 10 minutes to complete. time.sleep(600) except: print('took too long') That is, how can time.sleep(600) above be limited and interrupted after 300 seconds? 回答1: On POSIX you have a

问题 I am developing a android mobile application using PhoneGap.When I am trying to invoke a webservice from the javascript,I am getting DroidGap: TIMEOUT ERROR! - calling webViewClient in android phonegap 回答1: You need to increase the timeout value in the onCreate method of your Java class that extends DroidGap super.setIntegerProperty("loadUrlTimeoutValue", 60000); 回答2: Make sure you have updated your PhoneGap's whitelist to allow access to any external domains. Check here for the PhoneGap

问题 I'm running tomcat 7 with apache 2.2 & mod_jk 1.2.26 on a debian-lenny x64 server with 2GB of RAM, 8GB of swap & an Intel Xeon CPU X3330. I've a GWT application which uses connection pooling to interact with backend mysql database. this application have to process many request, but each request takes a little time to process (assume 1 second) & then it must free's the allocated resources for using by the other requests. The number of concurrent clients may increase more than 200 at the pick

问题 On windows, I want to copy a bunch of files over a network with Python. Sometimes, the network is not responding, and the copy is stalled. I want to check, if that happens, and skip the file in question, when that happens. By asking this related question here, I found out about the CopyFileEx function, that allows the use of a callback function, that can abort the file copy. The implementation in Python looks like that: import win32file def Win32_CopyFileEx( ExistingFileName, NewFileName,

问题 I am calling the goolge earth api function 'fetchKml' via javascript. When fetching large files firefox gives me a popup that says "A script on this page may be busy, or it may have stopped responding. You can stop the script now, open the script in the debugger, or let the script continue." I noticed a similar question on google groups issue 331 ('fetchKml fails on slower connections or fast connections and large KML/KMZ files'). Well alas - that issue was in 2009. Now is 2012. How do I

问题 I have written a bit of jQuery to loop through items in a array an display a random number and then move on to display another number. The problem is I want to put a delay inside the loop so that it shows the number for 2 seconds and then moves of to the next. so you see a random number it holds for 2 seconds and then moves on to the next. I have tried putting a timeout inside the loop but that didn't work. Any help would be amazing thanks. function RandomNumberGenerator(){ var myArray = new

问题 If I set soTimeout on java sockets what will be the behaviour in case of active peer vs passive peer. For instance if I have a readtimeout value 1 minute and having a file transfer and which takes 5 minutes will it get readtimeout exception or not ? For me its necessary to get timeout exception when connection hangs. 回答1: The soTimeout setting explicitly affects operations that read from the socket's input stream. You can think of it as allowing the caller to define a timed block on read