I want to kill and remove the software that uses the 8080 port that EDB Postgres localhost server so I can use the port for Jenkins.
Using tasklist it tells me the port which is processing, fine for kill the process, but where can I delete uninstall the software.
Just find the server named "PEM HTTPD" and turn it off.Also you can change its start mode to manual.
tasklist is good but you can also use netstat -ano to find the port if you didn't find the process but in taskmanager in windows 10 there is a services tab with a PID column. Just click the column and find the PID. Then right click it and hit properties to find the path of the software. Kill the process and remove the software. Restart and see if it works.
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Terminated by clicking on Red Icon in console tab but when I rerun it is saying port is already in use.
I terminated port using Taskkill command in command prompt. Any suggestions on terminating it from Eclipse would be helpful instead of command prompt
Usually terminating application from Eclipse helps. Sometimes, though, it doesn't help. In such cases, I have to restart the eclipse. Unfortunately, I don't have any better solution. There might be something wrong with your application, if this issue happens too often for you. Eclipse usually tries to "gracefully" shut down the application and release resources, before shutting down the server. Maybe during this time the application "hangs" and doesn't respond. There could be many reasons for that. One of them: your application doesn't close file resources correctly, with try... finally, and so on.
To summarise: In 95% of the cases, shutting down the server from eclipse works. If it doesn't, then you have to restart the eclipse, or maybe even kill the process from the command-line. If it happens too often, let's say in 50% of the cases, then there is something wrong with your application.
Open Eclipse
Go to Servers panel
Right click on Tomcat Server select Open, Overview window will appear.
Open the Portstab. You will get the following:
Tomcat adminport
HTTP/1.1
AJP/1.3
I changed the port number of HTTP/1.1 (i.e. to 8081)
You might have to also change the port of Tomcat adminport (i.e. to 8006) and of AJP/1.3 (i.e. to 8010).
Access your app in the browser at http://localhost:8081/...
I found the best way to stop spring from holding the port was to write a script that looks for the process holding the port and auto kill it. Then attach that script to an external tool job in eclipse. I adapted a powershell script I found. Called it kill-port.ps1 and is located in base of the report where I had the issue.
param ($port)
$foundProcesses = netstat -ano | findstr :$port
$activePortPattern = ":$port\s.+LISTENING\s+\d+$"
$pidNumberPattern = "\d+$"
IF ($foundProcesses | Select-String -Pattern $activePortPattern -Quiet) {
$matches = $foundProcesses | Select-String -Pattern $activePortPattern
$firstMatch = $matches.Matches.Get(0).Value
$pidNumber = [regex]::match($firstMatch, $pidNumberPattern).Value
taskkill /pid $pidNumber /f
}
Then set up an external tool configuration
Location: C:\WINDOWS\system32\windowspowershell\v1.0\powershell.exe
Argument: ${workspace_loc:/workspacename/kill-port.ps1} 8080
Now I just run the kill command after each test where I know it leaves the port bond to a process. Not the most elegant but easier then running a few commands in a shell. This is windows specific but I am sure the same type script can be created for Unix.
I have an internal web application listening on all IPs on port 18780. When I try to start the application on a new Windows VM it throws this exception:
System.ServiceModel.AddressAlreadyInUseException: There is already a listener on IP endpoint 0.0.0.0:18780
After rebooting the machine the application starts just fine, but I'd like to avoid having to reboot all of my new QA environments before I can use them.
IANA reports that nothing well-known uses port 18780.
The last time this happened I tried to identify what process was running on that port:
Running Get-Process -Id (Get-NetTCPConnection -LocalPort 18780).OwningProcess returned Cannot find a process with the process identifier 7188. Powershell is running under a local admin account.
So what's happening here? It looks like there's something using that port, it's got a process Id, but I'm unable to get the details of it. Running this powershell command a second time reports that there's nothing listening that port. Does the act of observation change Windows processes?
What further steps can I take to find out more about Schrödinger's process?
Caught this happening again.
Turns out that my application had spawned three child processes, and those were still running. Windows apparently doesn't release a TCP port until the owning process record is cleaned up, and child processes maintain this record. Even though the parent process was stopped, and showed in TCPViewer as <non-existent>, the port was still unavailable.
This is also described here: https://serverfault.com/questions/181015/how-do-you-free-up-a-port-being-held-open-by-dead-process
I used wmic process where (ParentProcessId=7188) get Caption,ProcessId to identify which child processes to kill, and that did the trick. Windows released the port straight away.
try following in powershell:
netstat -ano | findstr :<port>
this will give you the details about the process id
then use following to kill the process:
taskkill /PID <processid> /F
Attempting to kill port and locate possible process paths
I'm trying to use the Postgres.app to utilize the database, but keep running into the "Port in use" issue. I had originally brew installed postgres, but opted to use the app instead. So I brew removed postgres and installed Postgres.app. But now when I try to connect, it says that the port is in use. From everything that I've read, postgresql is the only process that listens at that port (I'm not using any other databases like MySQL). So, I was going to try to use the sudo launchctl unload -w /path_to/process command, but as you can see above...when I use which postgres or which postgresql, there's no path found. I also tried killing the connection to the port, but the ghost postgresql automatically connects right afterwards. Any tips on how to find out what the heck is listening on the port and prevent it from auto-connecting?
Edit: I tried using the Activity Monitor to see if I had accidentally installed a second version of the postgres.app. I checked to see what was the PID of the process listening in on the port. But it's not listed in the activity monitor. So I still have no idea how to find whatever is listening on the port
PID not listed in Activity monitor screen
Since today, the port 8005 is used for a Windows System Process. When i try to acces to the url http:localhost:8005 ,i can see a Blank Web Page, with no code and no info from any Web Server (No welcome web page or similar).
With the netstat command i can see that the process that uses this port is System process. Any idea why windows is using suddenly this port?
EDIT: Not duplicate question. I don't have another Tomcat installation, the problem comes from a windows process, not for another tomcat instance.
Check if port 8005 is really in use by Windows :
Install and run Sysinternals TCPView and
Check if the line with "Local Port" 8005 has as "Process" System
Or check the file c:\Windows\CCM\Logs\DeltaDownload.log for port 8005
If the port is in use by system, go to Computer Management and stop the service "SMS Agent Host" or open a command prompt as administrator and type:
sc stop CcmExec
The problems comes from a Windows Service:
https://www.niallbrady.com/2017/02/15/how-can-i-use-express-updates-when-patching-windows-10-with-quality-updates-in-system-center-configuration-manager-current-branch/
Not from another Tomcat instance.
I too was facing the same with windows 10 and ran the command netstat -a -b which showed CmRcService.exe is using the port 8005 on the machine.
The most weird part is sometimes if i hit localhost:8005 in the browser url its asking for username and password to access the page and in the developers tools I cannot see any application name or data whatsoever
I would like to learn about connecting to the CQ5 server using Putty SSH/telnet client for windows to perform operations like server start/stop, check status etc
I tried connecting, but got connection refused.
If anyone could help with the steps to connect, it would be useful.
Thanks,
Sriram
This is not CQ5 related!
If the server you are trying to connect to is not offering ssh access you won't be able to connect this way. Maybe you are trying to connect to a windows-server? Try remote-desktop in this case.
The below is the Example that might be useful when you are using a putty client from windows, and the CQ5 is hosted in the Linux box.
open the putty window, provide the details
1)HostName or (Ip Address)
Example: 192.168.1.1
2) Enable SSH radio button(which defaults to port 22)
then click on open which prompts you for the linux box username and
password.
Then navigate to the bin folder which is inside of your
crx-quickstart folder is located.
Example: Navigate to "/CQ5/Author/crx-quickstart/bin/"
Use "sh start" or "sh stop" commands to run start and stop scripts of the CQ. Some more info
You can list the process which are up and running on which address by " netstat -lnptu " command
Use " kill -15 PID " for killing a process with specific process id (Example : kill -15 5574)
Apache Felix provides a shell that allows you to interact with the OSGi framework and with shell extensions that CQ5 or applications that run on it can supply. Maybe that's what you're looking for.
Installing the org.apache.felix.shell, org.apache.felix.shell.remote and org.apache.felix.shell.tui bundles provides a remote shell that's accessible via telnet 6666 by default.
Adding the org.apache.felix.gogo.command, org.apache.felix.gogo.runtime and
org.apache.felix.gogo.shell bundles activates the richer Gogo shell.