โœจ
Combine ๐Ÿค RxSwift ๐Ÿค ReactiveSwift
  • Combine ๐Ÿค RxSwift ๐Ÿค ReactiveSwift
  • Publisher
    • Publishers.Merge
    • Publishers.Zip3
    • Publishers.TryScan
    • Publishers.MergeMany
    • Publishers.Breakpoint
    • AnyPublisher
    • Publishers.Concatenate
    • Publishers.Drop
    • Publishers.Decode
    • Publishers.TryCompactMap
    • Publishers.CombineLatest4
    • Optional.Publisher
    • Publishers.CollectByCount
    • Publishers.TryFilter
    • Publishers.CombineLatest3
    • Publishers.TryContainsWhere
    • Just
    • Publishers.TryFirstWhere
    • Publishers.MapError
    • Publishers.RemoveDuplicates
    • Result.Publisher
    • Publishers.LastWhere
    • Publishers.First
    • Publishers.Throttle
    • Publishers.DropUntilOutput
    • Publishers.Count
    • Publishers.Comparison
    • Publishers.Debounce
    • Publishers.MapKeyPath
    • Publishers.CollectByTime
    • Publishers.TryDropWhile
    • Empty
    • Publishers.PrefixUntilOutput
    • Publishers.Print
    • URLSession.DataTaskPublisher
    • Publishers.Reduce
    • Publishers.MapKeyPath3
    • Publishers.Collect
    • Publishers.TryPrefixWhile
    • Publishers.MapKeyPath2
    • Future
    • Publishers.SubscribeOn
    • Publishers.AllSatisfy
    • Publishers.Retry
    • Publishers.ContainsWhere
    • Publishers.SetFailureType
    • Publishers.TryMap
    • Publishers.Output
    • Publishers.TryRemoveDuplicates
    • Publishers.HandleEvents
    • Publishers.Sequence
    • Publishers.TryCatch
    • Publishers.Merge8
    • Publishers.CombineLatest
    • Deferred
    • Publishers.Merge7
    • Publishers.Contains
    • Fail
    • Publishers.Merge6
    • Publishers.TryComparison
    • Publishers.Delay
    • Publishers.Scan
    • Publishers.Merge5
    • Publishers.MeasureInterval
    • Publishers.AssertNoFailure
    • Publishers.ReceiveOn
    • Publishers.Merge4
    • Publishers.DropWhile
    • Publishers.Merge3
    • Publishers.TryReduce
    • Publishers.Zip
    • Publishers.Timeout
    • Publishers.CompactMap
    • Publishers.ReplaceEmpty
    • Publishers.PrefixWhile
    • Publishers.Filter
    • Publishers.TryAllSatisfy
    • Publishers.FirstWhere
    • Publishers.Last
    • Publishers.Map
    • Publishers.SwitchToLatest
    • Publishers.TryLastWhere
    • Publishers.Encode
    • Publishers.Catch
    • Publishers.ReplaceError
    • Pulishers.IgnoreOutput
    • Publishers.Zip4
  • Subject
    • PassthroughSubject
    • CurrentValueSubject
  • Subscriber
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  1. Publisher

URLSession.DataTaskPublisher

๊ตฌ์กฐ์ฒด | URL ์„ธ์…˜ ๋ฐ์ดํ„ฐ ์ž‘์—…์˜ ์ˆ˜ํ–‰ ๊ฒฐ๊ณผ๋ฅผ ์ „๋‹ฌํ•˜๋Š” Publisher

์ด๋‹ˆ์…œ๋ผ์ด์ €๋Š” ๋‘ ๊ฐœ์˜ ์ธ์ž๋ฅผ ๋ฐ›๋Š”๋‹ค.

  • request : URLRequest ๊ฐ์ฒด

  • session : URLSession ๊ฐ์ฒด

๊ธฐ์กด URLSession.dataTask ์ž‘์—…์„ Publisher๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ฒ˜๋ฆฌํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ด์ค€๋‹ค.

URLSession์˜ dataTaskPublisher ๋ฉ”์†Œ๋“œ๋กœ ํ•ด๋‹น Publisher๋ฅผ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋‹ค. ํ•ด๋‹น ๋ฉ”์†Œ๋“œ๋Š” URL ๋˜๋Š” URLRequest ๊ฐ์ฒด๋ฅผ ์ธ์ž๋กœ ๋ฐ›๋Š”๋‹ค.

// URLSession.DataTaskPublisher Publisher
let session = URLSession.shared
let request = URLRequest(url: url)
URLSession.DataTaskPublisher(request: request, session: session)
  .sink(receiveCompletion: { completion in
    switch completion {
    case .failure:
      print("Combine DataTaskPublisher Error")
    case .finished:
      print("Combine DataTaskPublisher Finish")
    }
  }, receiveValue: { value in
    print("Combine DataTaskPublisher : \(value)")
  })
  .store(in: &cancellables)

// dataTaskPublisher Property
URLSession.shared.dataTaskPublisher(for: url)
  .sink(receiveCompletion: { completion in
    switch completion {
    case .failure:
      print("Combine DataTaskPublisher Error")
    case .finished:
      print("Combine DataTaskPublisher Finish")
    }
  }, receiveValue: { value in
    print("Combine DataTaskPublisher : \(value)")
  })
  .store(in: &cancellables)
PreviousPublishers.PrintNextPublishers.Reduce

Last updated 5 years ago

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