More examples about queuer HOT 12 CLOSED

Hi @marinofaggiana, thanks 😄
What kind of examples do you need?

If you are looking for a ConcurrentOperation subclass, you can take a look at the SynchronousOperation subclass implementation.

Let me know if you need anything else!

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Hi @FabrizioBrancati, tanks for your response, with semaphore? I need of a maxConcurrentOperationCount = 5 but I don't understand your implementation... can you explain a small example for this ?

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You can find an example on the README or inside the SemaphoreTests.swift file in the Tests folder.

If it's not enough, what's your use case?

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Thanks @FabrizioBrancati I need e.g. of read 1000 files with a async func e.g.

func download (filename: string, completion: @escaping (_ errorCode: Int) -> ())

but with max 5 download in execution, we already have a class for this but I am interested to try with you lib if can streamline the code :-)

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Why do you need a semaphore?

You can just create 1000 ConcurrentOperations and adding them to a queue by setting maxConcurrentOperationCount property to 5.
They will be executed by 5 until the end.
If you want, you can subclass ConcurrentOperation to create your custom operation to be added to the queue.

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yes, of better NO, we have look you code and now is clear. thanks

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Are you sure?
Can I close the issue? 😄

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Can be improved?

import Foundation
import Queuer

@objc class NCOperationQueue: NSObject {
    @objc public static let shared: NCOperationQueue = {
        let instance = NCOperationQueue()
        return instance
    }()
    
    let downloadQueue = Queuer(name: "downloadQueue", maxConcurrentOperationCount: 5, qualityOfService: .default)
    
    @objc func download(fileName: String) {
        downloadQueue.addOperation(NCOperationDownload.init(filename: filename))
    }
}

class NCOperationDownload: ConcurrentOperation {
   
    private var filename: String
    
    init(filename: String) {
        self.filename = filename
    }
    
    override func start() {
        NCNetworking.shared.download(filename: self.filename) { (_) in
            self.finish()
        }
    }
}

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You can take a look at the RequestOperation that was implemented in the first version of Queuer.

There are a lot of ways to improve your code 😉

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Did you take a look at the RequestOperation source file?

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Hi @marinofaggiana news about this? 😄

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Hi @FabrizioBrancati sorry for the long time, all ok, we can close this.

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