An existing Connection was forcibly closed by the remote host

Question

3.67/5 (2 votes)

See more:

Hi
I run following code ,

MysqlConnection msql=new MySqlConnection()

msql.open();

C#

MySqlDataReader myDataReader;
        myDataReader = myCommand.ExecuteReader();
        myDataReader.Read();

        if (myDataReader.HasRows)
        {
            while (myDataReader.Read())
            {

 MySqlConnection scon = new MySqlConnection(System.Configuration.ConfigurationManager.AppSettings["ConnectionString"]);

                scon.Open();

                   string amenity = "insert into table(hotelid,amenitieid) values ('12','24')";

                        MySqlCommand cmd = new MySqlCommand(amenity, scon);


                 scon.close();
             }
          }

msql.close();

and i get error in line

SQL

if (myDataReader.HasRows)
       {
           while (myDataReader.Read())
           {<

as

An existing Connection was forcibly closed by the remote host

Posted 26-Jan-14 19:59pm

maulikshah1990

Updated 26-Jan-14 20:04pm

JoCodes

v2

Add a Solution

Comments

Peter Leow 27-Jan-14 5:37am

Not right. Could you explain what you want your code to do? You existing code is opening and closing database connection and inserting same values into a table repeatedly in a while loop. I suspect hotelid is a primary key. Use the 'Improve question' widget.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Sampath Lokuge · Answer 1 · 2014-01-26T21:10:00

Solution 1

This can be happened if your service throws an unhandled exception.Please check the below mentioned links for more info.

MSDN Forum

An existing connection was forcibly closed by the remote host

Exception Handling : ASP.NET Error Handling

Posted 26-Jan-14 21:10pm

Sampath Lokuge

Updated 26-Jan-14 22:55pm

v2

Comments

maulikshah1990 27-Jan-14 4:08am

Is this error server side or my code is wrong somewhere

Sampath Lokuge 27-Jan-14 4:37am

What happen when you put a debug and run ? Check whether is there any run time exception or not ?

maulikshah1990 27-Jan-14 4:41am

It is on server,,how will i debug or catch run time exception and save in log

pls give code

Sampath Lokuge 27-Jan-14 4:55am

You can use try/catch block on your code base and then use 'ExceptionUtility' class for log those errors.Please check the link which I have updated on my answer above.