c# - How can I make a WebProxy Timeout? -


i downloading string via system.net.webclient

i downloading using proxy:

 dim proxy new net.webproxy(grabbedproxy.tostring)      webclient.proxy = proxy

my basic problem have no idea how make downloadstring request timeout after amoun of time. if proxy being used slow makes program hang minutes. there way set timeout time proxy dissconnect after amount of seconds?

using webclient.downloadfileasync() allows use cancelasync() timer using own timeout value.

check post, shows how implement derived class timeout:

set timeout webclient.downloadfile()


Comments

Post a Comment

Popular posts from this blog

java.util.scanner - How to read and add only numbers to array from a text file -

i'm learning java , have question regarding reading file want read numbers file contains strings well. here example of file: 66.56 "3 java 3-43 5-42 2.1 1 and here coding: public class test { public static void main (string [] args){ if (0 < args.length) { file x = new file(args[0]); try{ scanner in = new scanner( new fileinputstream(x)); arraylist<double> test = new arraylist<>(); while(in.hasnext()){ if(in.hasnextdouble()){ double f=in.nextdouble(); test.add(f);} else {in.next();} } catch(ioexception e) { system.err.println("exception during reading: " + e); } } my problem add 66.56,2.1 , 1 doesn't add 3 after "3 or ignores 3-43 , 5-42 can tell me how skip strings , add doubles here? thanks all said 3 ie; "3, 3-43 , 4-42 strings either u read string , split , check number @ " , - or put in space between characters , integers. jvm after compilation tre
Read more

javascript - Backbone.js getting target attribute -

i trying figure out why value of e.target.getattribute('data-text') becoming null when go html backbone js file. html: <script type="text/template" id="lesson-template"> <span id="lesson-title"><%= tracks[0].title %></span> <select class="sel"> <% _.each(tracks, function(track) { %> <option value = "<%= track.text %>" data-text="<%= track.title %>"><%= track.title %></option> <% }); %> </select> <p id="tracktext"><%= tracks[0].text %></p> </script> js: window.librarylessonview = lessonview.extend({ events: { "change .sel " : "changetext" }, changetext: function(e) { alert(e.target.getattribute('data-text')); //i getting null value here! document.getelementbyid("lesson-title").innerhtml= e.target.getattribute('data-text&
Read more

html - Repeat image to extend header to fill screen -

i have header (2300x328px) , image (456x328px). want second image extend header left , right, header fills whole width availiable.it needs connect without overlapping, because there pattern. here image of mean: http://imgur.com/0ji3hae circles pattern (why should not overlap) , images extend header can repeated infinitely. for pattern align need align background pattern according header image (ex. center, left etc) , make sure pattern starts @ right place. i made fiddle explain mean - http://jsfiddle.net/taneleero/g99xa/ .header { background:url(http://i.imgur.com/bzvtzl4.jpg) repeat-x center; } .header img { display:block; margin:0px auto; }
Read more