ps-tree | can not kill child processes like you would expect
kandi X-RAY | ps-tree Summary
kandi X-RAY | ps-tree Summary
Sometimes you cannot kill child processes like you would expect, this a feature of UNIX. in UNIX, a process may terminate by using the exit call, and it's parent process may wait for that event by using the wait system call. the wait system call returns the process identifier of a terminated child, so that the parent tell which of the possibly many children has terminated. If the parent terminates, however, all it's children have assigned as their new parent the init process. Thus, the children still have a parent to collect their status and execution statistics. (from "operating system concepts"). Solution: use ps-tree to get all processes that a child_process may have started, so that they may all be terminated.
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QUESTION
Since last night i'm getting the following error:
...ANSWER
Answered 2018-Nov-29 at 11:12Based the more info link, you are advised to use event-stream@3.3.4
To do this:
1, Delete the node_modules folder of flatmap-stream
2, Edit package-lock.json file, i think under ps_tree object and add/edit the dependencies as shown below:
QUESTION
When i input "nodemon", i get the following error: "bash: nodemon: command not found". I've tried installing it both locally and globally, and it actuall worked yesterday, and I can't remember what I've changed so that it doesn't work anymore. I am using the Git Bash shell.
When i install nodemon, i get the following output:
...ANSWER
Answered 2017-Aug-15 at 16:57go to the directory you want to use nodemon, then use the path to where nodemon is installed in your node modules instead of just nodemon. i.e.
QUESTION
I'm running Apollo/React with Express and I'm trying to get server side rendering to work. The Apollo docs suggest the following initialisation code for connecting to the API server:
...ANSWER
Answered 2017-Jul-07 at 12:45Are you running your server / project inside a container / containers. I had the same issue as this and ended up doing the following to fix it.
const networkInterface = createNetworkInterface({
uri: process.browser
? 'http://0.0.0.0:1111/graphql'
: 'http://my-docker-container-name:8080/graphql'
})
I have an internal docker network created for my containers in my docker-compose.yml, which allows the containers to communicate with each other, however the browser communicates to the GQL server on a different URL, causing the issue you described on SSR the getaddrinfo ENOTFOUND, so although it was working client side, on the SSR it would fail.
I am using nextJS framework which gives the ability to detect the browser or SSR, i'm sure you could do the same outside of nextJS.
QUESTION
I'm sure it is pretty simple question, but I can't find answer. I use pretty common pattern for creating tree. I need to know if user click parent node or child node. Everything works fine if I click parent node. But if I click child node, the callback function calls two times - first from child node, second from parent node. Could somebody explain me why? Thank you.
...ANSWER
Answered 2017-May-26 at 03:36I found solution here. The angular-ui-tree is sequence of enclosed elements. So I should stop propagate the event from child element to parent element.
QUESTION
I am trying to use the Atom text editor for Processing development in Windows, and am having some issues. Internet restrictions at work mean I cannot use the built-in package manager within Atom:
Fetching featured packages failed: connect ECONNREFUSED
Therefore, I need to install packages manually. I am trying to use bleikamp's Processing package for atom which allows the running of processing sketches, and have unzipped the package, downloaded from github, in the packages folder - C:\Users\my_username\.atom\packages.
The package is detected within Atom as being installed, but when I try and run a sketch, the below error occurs:
...ANSWER
Answered 2017-Mar-13 at 15:19It looks like you're running Windows and processing-java hasn't been added to your PATH. Try the following:
- Open Advanced System Settings either by running sysdm.cpl or searching in Control Panel.
- Click the Environment Variable button on the Advanced tab.
- Edit the PATH variable to include the Processing directory (e.g.
C:\Program Files\Processing-3.1.1\) in either the User variables (for just your account) or System variables (for all users).
Also note that bleikamp no longer maintains his Processing package and instead recommends using Script.
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