abort

Need to abort a perl script (make it die) - from another script.

由 ぐ巨炮叔叔 提交于 2019-12-12 00:22:46
问题 I need to abort a Perl script which is running in the background from another script. Many perl scripts run on our machine. I need to abort one of the them on request. All I will know is the name of the perl script to abort. I need to abort that one particular script without affecting other processes. I tried killing it using PID/Image Name but it did not work for the below reasons, 1)I do not know the PID of the script (as it runs from a trigger) 2)The script runs in the background, so the

Abort all instances of XMLHttpRequest

由 橙三吉。 提交于 2019-12-11 11:55:34
问题 I have this line of code that calls the function SigWebRefresh at specified intervals ( 50 milliseconds). tmr = setInterval(SigWebRefresh, 50); SigWebRefresh performs XMLHTTPRequest : function SigWebRefresh(){ xhr2 = new XMLHttpRequest(); xhr2.open("GET", baseUri + "SigImage/0", true ); xhr2.responseType = "blob"; xhr2.onload = function (){ var img = new Image(); img.src = getBlobURL(xhr2.response); img.onload = function (){ Ctx.drawImage(img, 0, 0); revokeBlobURL( img.src ); img = null; } }

IMX53 external abort

由 独自空忆成欢 提交于 2019-12-11 06:12:06
问题 I am booting Android on an IMX53 Sabre tablet. The last few lines seen on serial port as android boots up normally is as follows: warning: `rild' uses 32-bit capabilities (legacy support in use) pmem: request for physical address of pmem region from process 2262. request_suspend_state: on (3->0) at 12032459753 (2000-01-03 01:08:28.336600001 U TC) Unhandled fault: external abort on non-linefetch (0x1018) at 0x40a85054 Unhandled fault: external abort on non-linefetch (0x1018) at 0x40a85054 Note

KeyboardInterrupt unpredictable in Python 2.7 under ipython, how can I make it *always* abort current evaluation?

由 不问归期 提交于 2019-12-11 02:21:24
问题 I'm writing python code to do numerical analysis, and I've been using ipython or ipython -pylab as my command line interface. I often run into situations where some code is taking for-freaking-ever to run, and I need to stop it. However, Ctrl-C is problematic; sometimes it works, sometimes it doesn't do anything, and sometimes it quits the whole process ( very annoying.) How can I make it so that hitting Ctrl-C always always works? It seems as if the times that it doesn't work are those where

Abort DoJo XHR-Request

由 偶尔善良 提交于 2019-12-10 18:12:17
问题 I'm using the dojo/request/xhr module for HTTP Requests. Is it possible to abort the active request as it is possible with a XMLHttpRequest? Thank you in advance, Frank 回答1: The promise returned by dojo/request/xhr has a cancel method (like normal promises), which aborts the HTTP request. var request = xhr("foo/bar").then(someHandler, someErrorHandler); ... if(!request.isResolved()) { request.cancel(); // aborts request and triggers the error handler } Example here: http://fiddle.jshell.net

Proper way of cancel execution of a method [duplicate]

由 我的未来我决定 提交于 2019-12-10 13:09:47
问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How do I abort/cancel TPL Tasks? I have a method that takes some time to execute therefore I return the result as a callback. My method looks like: public static void DoWork( Action<object> onCompleteCallBack) { Task.Factory.StartNew( () => { // Do work onCompleteCallBack(someResult); }); } Now I will like to be able to stop executing that method in case the user does not want to wait. As a result this is what I

jQuery使用abort方法中止ajax请求

由 人盡茶涼 提交于 2019-12-10 11:09:21
有一个很实用的插件：Autocomplete，即可以实现像搜索引擎一样的关键字提示，提示的内容是用ajax请求后台的内容，这个插件有一个功能，是当用户在输入框按键比较快时，会自动终止之前发出的ajax请求，尽量减少后端的压力，这个是如何实现的呢？这个功能就需要使用ajax对象中的abort方法来实现了。具体代码如下： function request (){ if(response) response.abort(); //终止之前所有的未结束的ajax请求，然后重新开始新的请求 response = $.ajax({ url : 'test.php', type: 'post', data : {test:'test'}, dataType : 'json', success : function (o){ console.log('success'); }, error : function (){ console.log('error'); } }); } $('input').on('keyup',request); //绑定keyup事件 注意：使用这个response.abort()方法终止请求的时候，实际上会触发ajax的success方法，所以需要在success方法中添加判断response对象是否存在，存在才执行具体内容。 来源： oschina 链接：

I cannot stop an ajax request using jQuery and abort() function

由 梦想与她 提交于 2019-12-08 22:05:13
问题 My jQuery is below: var x = $.ajax({ dataType: "jsonp", url: "https://ajax.googleapis.com/ajax/services/search/images?q=google&v=1.0", success: function(msg){ alert( "Jsonp data: " + msg ); } }); alert(x); // x is undefined // x.abort()​​ ​ You can try this code here: http://jsbin.com/iyile3/2/edit I want stop this ajax request and stop this ajax request's success function. But what I get is that "x" is undefined , I think I doesn't stop this ajax request and its success function. So can

abort() is not __declspec(noreturn) in VS2010

由 半城伤御伤魂 提交于 2019-12-08 14:44:12
问题 In my copy of VS2010, stdlib.h contains (lines 353-355) _CRTIMP __declspec(noreturn) void __cdecl exit(_In_ int _Code); _CRTIMP __declspec(noreturn) void __cdecl _exit(_In_ int _Code); _CRTIMP void __cdecl abort(void); I find it strange that there's no noreturn annotation on abort() . Does anyone know a reason for this? Is it a bug? EDIT: In VS2008, it's the same, but lines 371-373 of stdlib.h The lack of the noreturn annotation is triggering error C4716. Further reference: C++0x proposal for

Quit iOS Application Programmatically with UIAlertView

由 允我心安 提交于 2019-12-08 13:52:44
问题 I'm aborting my iOS Application by below methods -(void)cancelSelected { UIAlertView * alert = [[UIAlertView alloc] initWithTitle:nil message:@"Are you sure you want to exit?" delegate:self cancelButtonTitle:@"No" otherButtonTitles:@"Yes", nil]; [alert show]; alert = nil; } Method 1 : -(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex { if (buttonIndex) abort(); } Method 2 : -(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger
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