LDSwiftEventSource 3.3.0

LDSwiftEventSource 3.3.0

Maintained by Matthew Keeler, Louis Chan, Todd Anderson, LaunchDarkly Release Bot.

  • By
  • LaunchDarkly


CircleCI CocoaPods Carthage compatible SwiftPM compatible Platform

LDSwiftEventSource is a cross platform implementation of the EventSource specification written in Swift. It was developed for use in the LaunchDarkly iOS SDK. Generated API docs are available on GitHub Pages.


  • iOS 11.0+ / watchOS 4.0+ / tvOS 11.0+ / macOS 10.13+
  • Swift 5.1+



To use the CocoaPods dependency manager to integrate LDSwiftEventSource into your Xcode project, specify it in your Podfile:

pod 'LDSwiftEventSource', '~> 3.1'


To use the Carthage dependency manager to integrate LDSwiftEventSource into your Xcode project, specify it in your Cartfile:

github "LaunchDarkly/swift-eventsource" ~> 3.1

Swift Package Manager

The Swift Package Manager is a dependency manager integrated into the swift compiler and Xcode. Note that the LDSwiftEventSource Swift package provides both a LDSwiftEventSource product, which is explicitly dynamic, and a LDSwiftEventSourceStatic product which is explicitly static.

To integrate LDSwiftEventSource into an Xcode project, go to the project editor, and select Swift Packages. From here hit the + button and follow the prompts using as the URL.

To include LDSwiftEventSource in a Swift package, simply add it to the dependencies section of your Package.swift file. And add the desired product as a dependency for your targets.

dependencies: [
    .package(url: "", .upToNextMajor(from: "3.1.1"))


We encourage pull requests and other contributions from the community. Check out our contributing guidelines for instructions on how to contribute to this SDK.

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