I have a local application running in local Wildfly that is configured using eclipse. I also have IntelliJ running in local. Now I want to run the application in Eclipse and connect remote debugger to it from my IntelliJ which is also running in the same machine. How do I do that?
In eclipse, I can see that the checkbox of Attach remote debugger is ticked and the port is 8787.
I try remote configuration in IntelliJ with Host as localhost and Port as 8787, I get error Error running 'Eclipse': Unable to open debugger port (localhost:8787): java.net.ConnectException "Connection refused: connect"
Can some one help me with this?
Why I need this setup:
I have this application that is been setup on Eclipse since ages. As I am used to IntelliJ, I don't want to use eclipse. It will take some time for me to identify how to migrate it to intellij, so for now going with this work around.
Ah, never mind. I added -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=8787 to launch configuration and it worked. I thought it appends these arguments automatically. But that is only when we use the bat file to start. Doesn't seem to be the way with eclipse.
PN: I am not deleting this post as there may be others who would have similar requirement.
I'm trying to deploy my ear to a remote Websphere 8.5 with maven plugin was6 via SOAP.
I set up the correct ear with correct host, node,cell,server, port etc.
But when I try to install app I got WASX7017E: ConnectException - Connection refused with a TransferFailedException
In logs, there is nothing in local and remote neither. As I see with netstat when I run the mvn installApp there are many connection trying on serverside whiches have status TIME_WAIT.
The plugin seems to be working with v8.5 cause other functions for example wsListApp work.
I tried to google it but with no results.
Does anyone get this error before me? Or has anyone idea what should I do?
Thank you.
was6-maven-plugin generates a temporal ant file under "target\was6-maven-plugin\" folder and then calls $WAS_HOME\bin\ws_ant.sh/bat utility using -f option with the previously generated ant file.
If you don't use the clean target, the files should continue there so you can use ws_ant to find the real error and find if there is an error on your configuration or in the plugin.
If you find an error in the plugin, please open an issue here: http://jira.codehaus.org/browse/MWAS
In this link you'll find all the options available in the wsInstallApp target:
http://pic.dhe.ibm.com/infocenter/wasinfo/v8r5/index.jsp?topic=%2Fcom.ibm.websphere.javadoc.doc%2Fweb%2Fapidocs%2Fcom%2Fibm%2Fwebsphere%2Fant%2Ftasks%2FInstallApplication.html
Regards,
Javier Murciego
Server Tomcat v7.0 Server at localhost was unable to start within 101 seconds. If the server requires more time, try increasing the timeout in the server editor.
This is my error. I changed time from 45 secs to 101 secs, but the problem remains. I removed eclipse and tomcat and I re-installed again but the same problem occurs; how can I fix this?
Try remove all breakpoints.Also you can increase start up time.
Open the Servers view -> double click tomcat -> drop down the Timeouts section
I got the solution for your requirement.
I'm also getting the same error in my eclipse Luna.
Go to Window -> Preferences.
Then General -> Network Connections.
Then select the Active Provider as Manual.
Then restart the tomcat and run. It will work.
Hope it will help you.
Open servers view, open Timeouts and set up Start
Open the Servers view -> double click tomcat -> drop down the Timeouts section
you can increase the startup time for each particular server. like 45 to 450
I know it's a bit late, but I've tried everything above and nothing worked. The real problem was that I'm using hibernate, so it was trying to connect to mysql but was not able, thats why it showed time out.
Just to let u guys know, I'm using RDS(Amazon), so just to make a test I changed to my local mysql and it worked perfectly.
Hope that this answer helps somebody.
Thanks.
In my case I was using spring+hibernate and forgot to run my MYSQL server due to which hibernate was not getting loaded and thus was throwing error
Disabling my antivirus does the trick for me ...
I also had the issue of the Eclipse Tomcat Server timing out and tried every suggestion including:
increasing timeout seconds
deleting various .metadata files in workspace directory
deleting the server instance in Eclipse along with the Run Config
Nothing worked until I read a comment on a related issue and realized that I had added a breakpoint in an interceptor class after a big code change and had forgotten to toggle it off. I removed it and all other breakpoints and Tomcat started right up as it usually did.
Just go with below points.
Open Eclipse Windows -> show View -> server -> double click tomcat/press Fn + F3 -> Timeouts -> increase start time
Save setting and Restart eclipse also delete .metadata folder from work space if you don't need
Check Now... All The Best
Folks, I had this same problem and tried raising the timeout, deleting the server and creating again and did not work. I was running Eclipse Kepler in Linux. The solution proposed by #Phoenix is what worked for me:
Window -> Preferences -> General -> Network Connections
Set Active Providers in manual and then configure or not the proxy. I had this option in "Native".
Then I realized I had the variable http_proxy set. It was set in the ~/.bashrc file. This environment variable is the culprit of many problems.
Once I set http_proxy to empty
export http_proxy=
to check it:
echo $http_proxy
I was able to leave option "Active Provider" in "Native" and solve the timeout problem. This is useful because Eclipse adopts the native configuration, in case you change it often.
In my case, where I had configured http_proxy in ~./bashrc, I had to close Eclipse and even log out and log in again.
Below worked for me.
Removed all Breakpoints. Then did a clean on server as below.
Right click on server-->Click clean.
I had tried increasing the Server Start up time for tomcat server, removed server and created new server, removed server and changed run-time environment configurations. Those thing didn't work for me. At last, i found deployment descriptor(url pattern of servlet-mapping) is the one that making the trouble.
Just remove or delete the server from eclipse and reconfigure it or add it again to Eclipse.
I had the same problem I deleted the server from the server tab, and also the server folder under your eclipse workspace, restarted eclipse, set up a new server, and it appears to be running OK now.
Just for knowledge..
Also had the same issue and solved it stopping and starting again the mysql service... I think that was some conflict between mysql-service and tomcat.
Good Luck
If some one had the same issue like me about the timeout of the server where you can found it. This response can help you.
Click on window > Show View > Server.
When you are on the server, you will see the server that you have configured before.
After that, right click on your server configuration, go to Properties > General and click on Switch Location.
After you clicking on "Switch Location", the server configuration will be appear on the Package Explorer of eclipse.
Then Double click on the server file in the package explorer you will see where the timeout located.
Thank you.
None of the above worked for me but this -
1. Remove any project if configured already while installing Tomcat.
2. Right click on configured server -> clean and -> Clean tomcat working directory
Did couple of times and the issue resolved.
Thanks.
In my case tomcat was configured to start not on localhost(guess it came from servers.xml connector entry) so Eclipse fails to find it running after start. Changed Host name on Servers tab to my 192.168.xxx.yyy ip.
Had the same error message, though tomcat did start sucessfully, but then Eclipse shuts it down.
try clean Tomcat working directory,it works for me
Well, I tried all the solutions:
increasing timeout seconds;
deleting the server instance in Eclipse along with the Run Config.
None of them worked.
And:
there was no breakpoint in my code;
I don't use any antivirus.
I realized that some people - who had the same problem - were using Eclipse Helios (so was I).
I switched to Eclipse Kepler and it worked perfectly.
Maybe it can be a solution. I wanted to use Helios, but Kepler is okay.
I was too facing similar issue and here I found another solution for it.
I have just started Eclipse Luna and not developed/deployed any project yet. I tried adding Tomcat v7.0 Server and got same error.
In order to resolve the issue I went to Server Perspective (it's actually server tab next to the console tab located below Project code). Double click on Server which is added to Eclipse. It will open up Overview page. Look for Server Location and select Use workspace metadata(does not modify Tomcat location). Now restart the Server and error will go away.
Server > (double click) Tomcat v7.0 Server at localhost > (Overview page) Server Location > Select -- Use workspace metadata(does not modify Tomcat location).
URL pattern of <servlet-mapping>:
Check project explorer → Deployment descriptor → Servlet Mapping → check that all mapping present in controller package. ref. image as below:
if there is any mapping not available, Then remove that <servlet> and <servlet-mapping> tag in web.xml.
Is your browser making calls to the server while it is starting? if yes, you probably should close it
e.g. if your browser is currently set to http://localhost, close it before attempting to start the server.
If you are trying to debug the application on server, just check out the breakpoints. You might had include the whole class as breakpoint. So remove that breakpoint.
This thing worked in my case when i was trying to debug.
Nothing of the above helped me but setting:
-Djava.net.preferIPv4Stack=true
as VM Argument in the VM Arguments tab of the Tomcat Server Debug Configuration Settings
solved the problem.
(Tomcat 8, Windows 10, Eclipse Mars)
Tomcat Server not starting with in 45 seconds
right click on the configured server go to properties->select monitoring -> Add ->HTTP protocol 8080
after run server it will deploy.
I stoped the tomcat on the computer and started the service (tomcat) using the eclipse IDE.
Turns out that MySQL wasn't running in my case. I've started MySQL service, and it worked.
Timeouts:
Start: 200
Stop: 45
..and then Window → Preferences → General → Network Connection.
Set "Active Provider" = Manual (to mark all the checkboxes).
If you are running into this on Mac and you installed Tomcat using brew, one good way to get round that is to install Tomcat using a zip file instead.
Go here, download a zip file, unzip it, and in Eclipse, create a new server and specify "Tomcat installation directory" as the unzipped file.
I am new to servlets and I am trying to debug one in Eclipse (Helios Service Release 2). I started with a Maven project and imported it to Eclipse, using the m2Eclipse plugin. I am using the Debug As -> Debug on Server option with JBoss 4.0 as my server. I can set a breakpoint and step through the code, until I need a domain name. I have not passed the servlet a URL, and it's not finding one. I have searched in Eclipse for a place to set the URL (perhaps as a parameter?) but I haven't found anywhere for that. The server is using localhost as host name and 8080 for the port. Am I supposed to refresh my browser, which is pointing to a test URL (http://localhost:8080/?site=www.testsite.com), at some point in the debugging process? Thanks in advance for any light you can shed on this conundrum.
I apologize for not being clearer. I think I figured it out. What I was looking for was somewhere to enter my URL request and I found it. After I started my debug session in Eclipse, I changed the perspective to Web Development and that gave me a browser window in the IDE for entering my URL. I then went back to the Debug perspective and the browser window stayed. So I could set my breakpoints and step through the code. I control the servlet through that browser window in Eclipse. There are still a few things that are a little murky about the whole process, but I think I can do this at will now. I hope this helps any other newbies in the same position.
Okay. I feel pretty stupid. I didn't need to enter the URL in Eclipse; I can use any browser and go back and forth between the debug session in Eclipse and the browser. Sorry if I wasted anyone's time.
I am trying to get the debugger (CF extension for Eclipse) working for last few hours. And struck in strange situation.
My settings are listed below
ColdFusion 8
Eclipse 3.4
I set up the RDS & modified the JVM.config settings and verified the connection & debugger, both returns successful in test run. But When i attach a debugger to the site, breakpoints are not hit.
My Eclipse workbench & site virtual directory pointing to the same path. It is in a remote server.
I left Eclipse-CF mapping blank since both pointing the same remote path.
And i am using WYSE thin client emulator.. does it anything to do with this..?
Can someone help me to resolve this problem?
Cheers
If your eclipse configuration is ok, could be that something is not confgured right on server side. Check if Line Debugger Settings > Allow Line Debugging feature is enabled and that Debugger Port (5005) is opened and accessible form client machine.
Articles that should walk you through proper setup:
http://eclipse.sys-con.com/node/382427
http://www.adobe.com/devnet/coldfusion/articles/debugger.html
Also you could try using CF Builder and/or FusionDebug http://www.fusion-debug.com/fd/ .
You do need to specify at least one mapping. Eclipse needs to know what folder in your project maps to the http root. Even if the mapping is / -> /, you need to specify that. The only time you can leave mapping blank is when the CF server is on the same machine as Eclipse.