Swift Phoenix Client

Installation

CocoaPods

You can install SwiftPhoenix Client via CocoaPods by adding the following to your Podfile

pod "SwiftPhoenixClient"

and running pod install. From there you will need to add import SwiftPhoenixClient in any ViewController you want it to be used.

Usage

Using the Swift Phoenix Client is extremely easy (and familiar if have used the Phoenix JS client).

Socket Connection/Setup

The first thing you will need is to specify your Phoenix channel endpoint:

let socket = Phoenix.Socket(domainAndPort: "localhost:4000", path: "socket", transport: "websocket")

To specify a specific protocol you can use the prot argument:

let socket = Phoenix.Socket(domainAndPort: "localhost:4000", path: "socket", transport: "websocket", prot: "https")

Additionally, you will want to identify the topic of the channel we are joining:

let topic: String? = "rooms:lobby"

Joining Channel

Next we want to join our channel:

socket.join(topic: topic!, message: Phoenix.Message(subject: "status", body: "joining")) { channel in
  let chan = channel as! Phoenix.Channel

  chan.on("join") { message in
    // A new player has joined the game
  }
}

New Messages

We will want to handle new messages (or events) on the channel:

chan.on("new:msg") { message in
  let msg = message as! Phoenix.Message
  // Fire ze missiles.
}

Other Events

Just like above, you can handle any events that your Phoenix app is handling/broadcasting.

chan.on("user:entered") { message in
  // A new user has entered the game.
}

Example

Check out the ViewController in this repo for a brief example of a simple iOS chat application using the Phoenix Chat Example

Also check out both the Swift and Elixir channels on IRC.

Read the README_pods.md file to include this pod from a local copy (of a cloned repo). This may be necessary if you want to use the latest features, but they haven't been tagged and released to CocoaPods yet.

Note:

Currently works with Swift 2.0, Xcode 7.0, and Phoenix 1.0.1.

Tested with the Phoenix Chat Server example, upgraded to Phoenix 1.0.1.

License

SwiftPhoenixClient is available under the MIT license. See the LICENSE file for more info.

robtimp/SwiftPhoenixClient