orchestra | Orchestra is a library to manage long running go processes
kandi X-RAY | orchestra Summary
kandi X-RAY | orchestra Summary
Orchestra is a library to manage long running go processes. At the heart of the library is an interface called Player. All a type needs to do to satisfy the interface is to have a Play method that will gracefully shutdown when the context is done. It can also return an error if it encounters a problem when playing. Next, there's the Conductor type (which itself is a Player). With the conductor, you add Players to it, and when you call the Play method on the conductor, it will start the Players under it and gracefully shut them all down when the main context is done. The timeout is there incase there is a Player that refused to stop.
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Top functions reviewed by kandi - BETA
- PlayUntilSignal plays a player to a player .
- getTimeoutError returns the timeout error
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QUESTION
I have the following code that looks if a key exists and if so, returns the key and the value:
...ANSWER
Answered 2021-Apr-25 at 00:09No, there is no built-in method that does this. That's what "unordered" means. By definition: the values in an unordered map are not stored in any specific order.
Even for a regular, ordered std::map: the only thing that its available methods will give you, if used wisely, is the range of the keys, but you will still need to search through them all.
Note that either in an unordered_map or a map, the values are modifiable, and you can modify the value stored under any key at any time you wish, and the map will not care at all. So, given that, how do you expect your map to even have any way of doing that?
QUESTION
Had this commit yesterday where the process would go straight to Heroku's memory limit giving me an R15 error - It worked really well in my testing and also on heroku until it gets to a random number of checked items, at which it throws the error. The interesting part is that right after the error, i get another R15 one, which says i am using only 22.2% of available memory.
Here is the code giving me the error:
...ANSWER
Answered 2021-Apr-23 at 10:27Apparently, denying javascript requests was the solution to this - even though it's not perfect and some sites may require javascript to run, this one was the exception. Just update the config function (which I forgot to include) that blocked images and css, to block js as well.
Here is how that function looks now
QUESTION
Using .map(), .reduce(), .filter() functions, how can I write an efficient routine that can derive all Radio stations that have a .genre that exists in the Popular genres set AND a .tag in the Tags set?
ANSWER
Answered 2021-Mar-08 at 20:33You can indeed use filter, but then some and includes:
QUESTION
I'm writing tests for my application and struggling to understand whi Storage class is not building the expected file url.
I'm having thist test that fails on asserting that expected url equals the builded one, so i put an if in my code and dd() stuff out to understand, and that's the result:
ANSWER
Answered 2021-Feb-16 at 14:08When you use fake() to create a disk, Laravel will not consider anymore your configuration from the usual file config/filesystems.php.
It will create a custom, fake, disk.
To solve your problem, you should use the actual disk without creating it using fake(). This is not ideal though, because running your tests will actually add files into the selected storage.
The fact is, you should not be testing that the Storage facades builds the proper url. Your tests should focus on the code written by YOU. It is laravel job to properly test their interfaces/methods/facades.
QUESTION
I am trying to build edit function in my web app using Mongoose and expressJS as backend, I want to update a single field in lessonLog which is an array of lessonLog with individual objectId, I tried it with the following code but not working as I intended, please advise. thank you in advance!
...ANSWER
Answered 2021-Feb-08 at 08:10you should using $ based on documentation
The positional $ operator identifies an element in an array to update without explicitly specifying the position of the element in the array
so just try
QUESTION
I am attemping to do the tutorial from MDN called 'XMLHttpRequest'. However, the request.open('GET', url) keeps returning back undefined when I try to use it on a txt file in the local directory. I consoled logged the url and request and they come back fine. Below is my code along with the txt file I am trying to use for this project which is in the local directory using VS code as an editor along with the live servor Port: 5500.
ANSWER
Answered 2020-Nov-16 at 04:55Simply move the send call in the correct position as follows:
QUESTION
I'm trying to store the state of vms in two servers and power the running vms down. Here is the code:
The script:
...ANSWER
Answered 2020-Oct-18 at 17:38The main problem is, you've multiple duplicate keys on your JSON i.e x (check it here) So when you try this
QUESTION
I've been working on implementing group-based access control for a B2C Tenant. I've setup an API hook (POST) which accepts the user's ObjectId, validates if the user is in the permitted groups through Graph API and returns:
- 200 OK when successful
- 409 Conflict when not succesful
Below is the object returned with a 409:
...ANSWER
Answered 2020-Sep-24 at 17:28You need to call your rest api technical profile from a validation technical profile. The validation technical profile should be configured against the self asserted technical profile (login page) such that it can then return an error to it.
In its current form, the REST API is called after the page is submitted and a redirect starts. Therefore any error is just sent back to the app, as there is no page rendered at that time.
QUESTION
ANSWER
Answered 2020-Sep-02 at 12:30You are simply missing one letter at the end.
Always make sure to use the Copy Text Icon on the right side, instead of marking the text on your own. That prevents such kind of issue. Hope that helped.
QUESTION
I am running into an issue while trying to install dependencies w/ composer. I have tried updating the orchestra version\ laravel version to try and meet each others needs. Can't seem to find a solution. Anyone else run into this problem?
After running composer install I get the error
ANSWER
Answered 2020-Aug-24 at 06:57As you can read in that long list of dependency resolving attempts, you require barryvdh/laravel-debugbar from the latest master branch. This requires Laravel v6 or v7, while you require laravel/framework in v 5.8.
Usually, you should not install master branches if there is no really good reason to do so. In your environment, the solution is pretty simple: install barryvdh/laravel-debugbar in v3.4 (for example by replacing dev-master with ^3.4)
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