How do I implement a real time updating /live html streaming method in applications like FriendFeed, Stackoverflow, Blip.fm ?
Is it done using a jQuery/Ajax request from client to server every X seconds? (FriendFeed is like every 1 second) or there is another technique?
I dont know my server name, username or password and what do i put in the name section??
I am trying to create it for a data entry page.
We recently launched a new web site.there are roughly ~150 users active during peak hours.During peak hours,we are experiencing an issue every few minutes,the exception text is listed below.
System.Web.HttpUnhandledException:
Exception of type 'System.Web.HttpUnhandledException' was thrown.
---> System.Data.SqlClient.SqlException: The client was unable to establish a connection because of an error during connection initialization process before login.
Possible causes include the following:
the client tried to connect to an unsupported version of SQL Server;
the server was too busy to accept new connections;
or there was a resource limitation (insufficient memory or maximum allowed connections) on the server.(provider: Named Pipes Provider, error: 0 - No process is on the other end of the pipe.)
Our data access layer calls various DataTableAdapters using the following syntax.
EDIT
Yes, da is the name assigned to the DataTableAdapter. There is no connection.Open() because the DataTableAdapter takes care of all that, right?
using(TheDataLayer.some.strongly.typedNameTableAdapters.suchAndSuchTableAdapter da
[code]...
The connection string looks something like:
<add name="MyConnectionString"
connectionString="Data Source=myDBServerName;Initial Catalog=MyDB;User ID=MyUserName;Password=MyPassword"
providerName="System.Data.SqlClient" />
I'm trying to rule the problem being in Code.Is there anything "simple" that can be done to minimize this issue?
I have written the above code and im getting an error as below-System.Net.Mail.SmtpException: The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at at
System.Net.Mail.MailCommand.CheckResponse(SmtpStatusCode statusCode, String response) at System.Net.Mail.MailCommand.Send(SmtpConnection conn, Byte[] command, MailAddress from, Boolean allowUnicode) at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, Boolean allowUnicode, SmtpFailedRecipientException& exception) at System.Net.Mail.SmtpClient.Send(MailMessage message) at smtptest._Default.btnSend_Click(Object sender, EventArgs e) in c:usersadministratordocumentsvisual studio 2010ProjectssmtptestsmtptestDefault.aspx.cs:line 71
Its working on local but when im hosting my application im getting above error
using (MailMessage mm = new MailMessage("myid@gmail.com","reciverid@yahoo.com"))
{
mm.Subject = "test";
mm.Body = "email testing";
mm.IsBodyHtml = false;
SmtpClient smtp = new SmtpClient();
[code]....
I am created a from sending mails. I have tried ur code.. But I am getting under error.
The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required
I need to do a web page to show the video of live events, I gone through the article [URL]
View 12 RepliesI am working on development of a website. Task is to add a Live weather forecast to my webpage. I am unable to find a good working solution for this.
View 3 RepliesHow to fix this error,
"The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at"
[URL].....
I want to send a email without using gmail domain but its giving error given below...
The SMTP server requires a secure connection or the client was not authenticated. The server response was: Relaying not allowed - sender domain not local
I am trying to display the data in text box on web page that is coming from the live control machine, I am able to display these data in console application by using the 'do while' infinite loop and it works fine, now the same thing I want to display the data on the web page, so when data came in it should display on web-page in textbox.
Problem :
I want to write a program by using loop which will display the continuous data for two mins. period on the web page, and after the period it will stop the loop, meanwhile it also display the data on the webpage for the 2 mins. period.
[code]....
I have to display images from a video camera in my web page.
What I am already done is, I created a folder in my severer side and continuously check for latest image in that folder.
whenever anew image arrived in that folder I display that image in my web page.
It was working when I am testing the code by dragging images in to that folder one by one.
But, when my application connected to the camera, images was coming in to that folder but my application don't have permission to take those images to display
I am using the following code to post data from a asp.net 2.0 site to an asp.net 2.0 web service that post the data to a server:
$.ajax({
type: "POST",
url: "SynchroniseCustomers.asmx/synchroniseCustomers",
data: JSON.stringify(customerObj),
[Code]....
Thing is, if I run this locally and drop my internet connection the web service returns a 500 error (like I want it to do) and deleteCustomer(customer.id); is not called. However, on the live site if I drop my connection the web service does not return an error and deleteCustomer(customer.id); is called even if I don't have a connection to the internet (customer gets deleted from local database without being posted to the web server).
I want to display photo of employee who is login but our company doesn't want to expose the photos of all employees publically that is why we put that employees photos on a server that is not live but connected with the live server.Now problem it that when I run my website on localhost the photos of employees display but as soon as I publish it on IIS it doesn't display images.
View 4 RepliesI'm trying to develop a new application for multiple users. the main idea is that one user talks and the entire users (who logged in ) could hear him (1 way).
How this can be made? how can i transfer voice from one client to multiple clients in live?
Note that my clients are mobile users (Android, IOS and Windows phone) and the server is .NET.
I just installed sql server 2008 R2 on my computer. I am trying to connect to sql server throught my C# code and everytime I run the C# program,
I get this error "A network-related or instance-specific error occurred while establishing a connection to SQL Server.
The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) "
The connection string that I used in my web.config file is
[Code]....
I am not sure what am I doing wrong, but I followed this article below step by step and still I am getting the same error
http://blog.sqlauthority.com/2009/05/21/sql-server-fix-error-provider-named-pipes-provider-error-40-could-not-open-a-connection-to-sql-server-microsoft-sql-server-error/
My instance name is MSSQLSERVER and the server that I am using is on my local machine and it has my computer name in it.
Live Chat is a very famous tool on websites, and the operators use a special web/windows interface to talk to the clients.What I want to implement is to specify some email accounts, and when the client click's the live chat and starts typing, his/her instant messages are delivered to the available email account. My operators can talk back to them as if they are on their friends list.I don't need to require any login or registration for clients to use this Live Chat.So are there any ideas about how to implement such a thing? Are there any good third-party-modules that already do that?
View 4 RepliesI am using a generic handler (indicator.ashx) to create a graphic that is overlayed from information from a table (called LIVE) from our SQL database. This is working very well and I am very happy with the results.
However I am having an undesirable issue where the query string that is used for this is also being accessed by another page (called ReceiveLive.aspx) which is populating our LIVE table with data when we don't want this. I have been able to track this issue down to our generic handler that seems to populate this table with data whenever the handler is accessed.
The query string that is used to access our graphic through our generic handler is
http://mydomain.com/indicator.ashx?ID=ABC001.
Our other page that writes data to our LIVE database used the query string
http://mydomain.com/live.aspx?ID=ABC001 which is normally only accessed by a small piece of software that sits on the users PC and sends the data when necessary.
My question is this: How do I prevent data from being written to our LIVE table via the Live.aspx page everytime a query string is processed by my indicator.ashx is accessed?
We had a website deployed on IIS server remotely say www.liveserver.com.
We recently decided to make a copy of the website internal to the organisation so we brought a server and copied all the code from live server and configured it and say it is http//archives-testserver.com
Everything seems to work fine but while navigating and clicking on certain module links within http//archives-testserver.com......the domain name is getting rewritten to www.liveserver.com and user is made to navigate on the live site. I wonder where this
configuration is with in IIS...
I looked under properties under website identification and everything is referring it as http://arhives-testserver.com. also thr is a file called securityRedirect.inc and ifor handling errors and all the references have been changed and couldn't find anything in web.config. where else to look for probable reference to live site?
We had a website deployed on IIS server remotely say www.liveserver.com.
We recently decided to make a copy of the website internal to the organisation so we brought a server and copied all the code from live server and configured it and say it is http//archives-testserver.com
Everything seems to work fine but while navigating and clicking on certain module links within http//archives-testserver.com......the domain name is getting rewritten to www.liveserver.com and user is made to navigate on the live site. I wonder where this configuration is with in IIS...
I looked under properties under website identification and everything is referring it as http://arhives-testserver.com. also thr is a file called securityRedirect.inc and ifor handling errors and all the references have been changed and couldn't find anything in web.config.
I have VS 2010 professional. I am trying to open "ASP.Net Configuration" through Project -> ASP.Net Configuration.
It pops up the Notification about the ASP.Net Development Server localhost but doesn't open ASP.Net Configuration in the default browser.I clicked on the Root Url (by double clicking on the 'development server' at the right bottom from Notification Manager).
It throws following error
"An error was encountered. Please return to the previous page and try again."
Clicking on "How do i use this tool".It opened page with error.
Tool Has Timed Out
What is Web services? What is Web services? How can I Transfer the data from server to client and client to server using XML. Need one simple Example program(C# web Application) ...
View 1 RepliesI have a simple web page as below named eventviewer.aspx. I host it in a server under the default website and when i browse it from the INETMGR it opens and displays teh events.
But when i try to open it from another machine, by reqyestiung the page, it just shows the heading and not the grid. Can you provide some inputs??
[Code]....
I've created ASP.NET pages in the past that sent emails using the .NET classes. However, I'd like to send an email from a webpage using the email software on the client computer.
My understanding is that the mailto: protocol allows for some arguments such as a subject and to address.
But I'm not sure which arguments are supported or how universal that support is. Also, are there other options that give me even greater control over the client's email software?
Ideally, I'd be able to specify more than one to address, the subject, and the email body, which the user could then review and modify before sending.
is there any way to check whether the DB connection is exist or not from aspx client side?
View 6 RepliesI am trying to make a client side browser within my webpage so that the user is able to open the file chosen and read the contents in a textbox.
I've read a lot on the internet and all i came across was how to upload a file.