Web Forms :: Operation Has Timed Out On File Transfer?
Feb 16, 2011
I´m making a gridview with a sql query where I also do an upload to an FTP address for each column. It works and several files are being send but after 2 minutes I got "the operation has timed out". I have tried setting this in the web.config but it does not solve it:
httpRuntime maxRequestLength="6024000"
What can I possible to? Is the page timing out due to the sql connection or just the webpage request?
I am trying to load the digg favorites rss items. But getting error as operation timed out.Please let me know if anyone have solved this issue before.
Public Shared Function HasRssItems() As Boolean Dim doc As New XmlDocument doc.Load("http://digg.com/users/Lovelezz/history/favorites.rss") Return doc.SelectNodes("rss/channel/item").Count > 0 End Function
I have built a simple threadpool based web crawler within my web application. Its job is to crawl its own application space and build a Lucene index of every valid web page and their meta content. Here's the problem. When I run the crawler from a debug server instance of Visual Studio Express, and provide the starting instance as the IIS url, it works fine. However, when I do not provide the IIS instance and it takes its own url to start the crawl process(ie. crawling its own domain space), I get hit by operation timed out exception on the Webresponse statement. Could someone please guide me into what I should or should not be doing here? Here is my code for fetching the page. It is executed in the multithreaded environment.
I have a web page that uses System.Net.HttpWebRequest class that used to work perfectly fine for 2 years, and then all of a sudden I started to get the following error.[WebException: The operation has timed out] System.Net.HttpWebRequest.GetResponse() +5314029Also, I tried the application on my local machine and it works fine, do you think it is a setting change on my hosting server?I already tried the response.close and it didn't work.
I know this has been asked umpteen times but i cant find an answer to my problem. Very simply, i have a webservice client which is trying to call a webservice. The webservice may take any time from 5mins to 30mins (or more) for downloading message data from pop3 server . However after 2mins i get the following error:
System.Net.WebException: The operation has timed-out
This is an issue with the webservice client timing out calling the webservice - as the underlying webservice still runs in the background Sequence osf steps when the error occurs:
1.User logins with his credentials 2.Webservice client calls webservice to connect to pop3 server and download messages for that particular user.
Code in webservice for downloading data from pop3 server where the exception occurs
private string ReadOutput(bool bMultiline) { try { StreamReader srReader = new StreamReader(conn); string strRet = srReader.ReadLine(); if (bMultiline) { // Example #4: Append new text to an existing file string strLine = ""; while (true) { // In a multiline message the . indicates end of message if (strLine == ".") break; // Relay will convert any line with just a . in it to .. if (strLine == "..") strLine = "."; strRet += " " + strLine; } } return strRet; } catch (Exception e) { return null; } }
3.Exception is caught in webservice client while webservice continues to run.This exception occurs only when the user receives a large message may be above 1mb because i tested with 1MB msg file where i dint have any problem receiving or downloading from pop3 server where as with 5 MB message file i got this exception .
After going through couple of forums i tested my luck by changing web.config in both webservice and webservice client where i set the attribute of httpruntime Execution timeout to 300 seconds with no success <httpRuntime
executionTimeout="300"></httpRuntime>.
I have this webservice client and webservice running on localmachine(OS-Windows Vista)
I have a folder called GUI. Inside GUI thers another folder called PDF and inside this folder, there are some PDF files. This folder (GUI) is uploaded to the server too. Then I have a WebForm with some ImageButtons. When I click one of these ImageButtons, I want the file to open in a new tab. I tried with the following code:
[Code]....
As you can see, I build the path using the tooltips of the different ImageButtons. The ToolTip = File Name I want to open. When I try this in debug mode, it works. It opens the pdf file in a new tab. However when I publish my website and upload it to the server... it doesn't work... when I click an ImageButton I get the following exception: No application is associated with the specified file for this operation
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code. Exception Details: System.ComponentModel.Win32Exception: No application is associated with the specified file for this operation Source Error:
[Code]....
Stack Trace:
[Code]....
[Win32Exception (0x80004005): No application is associated with the specified file for this operation] LandingSite.LnkRelease1_Click(Object sender, EventArgs e) +215 System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e) +108 System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String eventArgument) +118 System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +36 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565 Version Information: Microsoft .NET Framework Version:2.0.50727.3607; ASP.NET Version:2.0.50727.3082
When I tried to send file to the URI stated above, the server throw the status 400 back to me when I tried to get the response from the server, and the https server doesn't receive any file. While I changed the URI to point to another server, which is a http server, the code works fine and able to send file to the server. I would like to know why the code above is not able to send the file to the https server?
I want to transfer a file from client machine to Web server. I need to allow the users to select a file on their machine and allow them to transfer the file to the web server? Also How does a file control work.
<INPUT id="File1" type="file" runat="server">
How to allow the users to transfer files to web servers from their local machine?
in my case, It is the windows service which in running the long running insert/update on a table and I need to cancel the operation from my ASP.NET application. In the above link Burnsys suggests that one should kill the Sql server session. Is that really only way and a goood practice to do this? Also, in the same poset can use SqlCommand.Cancel to cancel. However, I am not sure how can I cancel the command from the windows service from ASP.NET application.
I have a website in asp.net 2.0 which write some thing on a file. But at the same time if another user hit that site it does not work till the first one operation on the file completed after that second one can do operation with the files.
I have a class which implements IHttpHandler that is designed to handle image resize requests. It handles Urls like so [URL] Currently the handler looks for myimg.jpg on disk, cuts a 100x100 thumbnail (if it isn't already present) and redirects the client to the thumbnail like so Response.RedirectPermanent("/some/virtualPath/to/thumbnail.jpg");
This has been working great, but I would like to avoid forcing the client to issue a second HTTP request. Is it safe to do the following? Server.Transfer("/some/virtualPath/to/thumbnail.jpg") All the MSDN documentation talks about using Server.Transfer() to redirect to an aspx page, so I'm not sure if this is the right thing to do or not.
I have a web application in asp.net and C# that must access a remote server to copy some files. The web application basically deploys other web applications. Let us say that the web app runs on a "developement" server and needs to interact with a "production" server. From the user's point of view they are both remote machines. He accesses the application (running on the "developement" machine) on his browser and does not see the code and the access credentials to the "production" machine
I would like to be able to give my users the ability to securely upload and store files, sometimes upwards to about a gigabyte in size. I'm not quite sure what's the best way to go about doing this. I would like to have the connection between the client and the server secured, so I'm sure I will probably have to use SSL. Now, my major crux is secure storage. Being that the data is somewhat sensitive, I'm wondering if I should encrypt the file before it is stored. I guess my question is, should I open the file and encrypt each byte or encrypt the file as a whole. I'm assuming that the latter is the better option. I know that there are a number of examples of how to encrypt a file using a number of different methods (aes, des, md5 (hashing not really encrypting), etc). Currently, to encrypt text, I am using the Rijndael algorithm, sha1, 256 bit keys, a predefined passphrase, salt value, and IV.
I have a file delete option for the files uploaded by the user, user can upload many files at a time.The uploaded files will be stored in a folder in server and when its is deleted its is moved to trash folder from where it will be manually cleared.
when a user tries to delete many files in the web page IIS get hangs and all session is expired. This case only present in server,in local host this issue is not available.
ALL the operations is carried out completely ie
Database gets updated. Files is moved from upload folder to trash folder in server.
I cannot determine what is going wrong,I just tried to delete many files totally around 35-36 MB. Is the issue with process taking long or is there any changes have to be made in order to perform large files operation, my project is done on VS2005 which is running in 2008 server.
I am trying to develop an application to do file transfer between 2 WIN Phone 7 through 3G.How can we accomplish this task?Is there any msdn articles available for this?
I am working on a marketing module. This module will allow the admin to setup marketing plans; emails and sms sending to a list of receipients. The admin will select a specific date and time on which the marketing campaign will execute (i.e send emails and sms to a list of users).
Now the problem is that I have no idea of what I shall use to monitor the server time and how I can run a timer to check the date and check campaigns dates.
I'm looking at automating some reporting that I'm going to be generating. I want the reports to be generated and emailed at a particular time every day. These times will vary, and so will the types of reports.I was wondering if there were any better solution to creating a routine with a timer that executes at a set time every day? If I include this class and routine in the Application_Start of my Global.asax, will it always be running, or is there some awesome EventListener that I'm not aware of?
I've developed a chat application using WCF/ASp.net. I want to asynchronously transfer a file from one chat user to another chat user. What is best approach for this?here are my insights/doubts
I would love to create a "daemon" which in specified time intervals will move-transfer any zip files uploaded by the users from a.example.com to b.example.com
From the info i gathered so far,
The daemon will be an .ashx generic handler. The daemon will be triggered at the specified time intervals via a plesk cron job The daemon (thanks to SLaks) will consist of two FtpWebRequest's (One for reading and one for writing).
So the question is how could i implement step 3?
Do i have to read into to a memory() array the whole file and try to write that in b.example.com ? How could i write the info i read to b.example.com? Could i perform reading and writing of the file at the same time?
No i am not asking for the full code, i just can figure out, how could i perform reading and writing on the fly, without user interaction.
I mean i could download the file locally from a.example.com and upload it at b.example.com but that is not the point.
In an ASP.NET website, how would I run a process, such as send an email, on a timed interval?
Lets say send myself an email every 4 hours. And assume there is no activity at all on the website during that period.
The only way I can think of doin it is open a web page on the site and have it refresh at a timed interval that is less than the server time out setting. When the page refreshes check to see if it is time to send the email, if so send it.