73 lines
1.8 KiB
Markdown
73 lines
1.8 KiB
Markdown
Socket.IO-Client-Swift
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======================
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Work in progress
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socket.io-client for Swift
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Installation
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============
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1. Requires linking [SocketRocket](https://github.com/square/SocketRocket) against your xcode project.
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2. Create a bridging header for SocketRocket
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3. Copy the SwiftIO folder into your xcode project
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Use
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===
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```
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let socket = SocketIOClient(socketURL: "http://localhost:8080")
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// let socket = SocketIOClient(socketURL: "https://localhost:8080", secure: true)
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socket.on("connect") {data in
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println("socket connected")
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socket.emit("testEcho")
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socket.emit("testObject", args: [
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"data": true
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])
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}
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socket.on("jsonTest") {data in
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if let json = data as? NSDictionary {
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println(json["test"]!) // foo bar
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}
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}
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socket.on("boolTest") {data in
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if let bool = data as? Bool {
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println(bool) // true
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}
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}
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socket.on("arrayTest") {data in
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if let array = data as? NSArray {
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println(array[0]) // 2
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println(array[1]) // "test"
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}
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}
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socket.on("intTest") {data in
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if let intData = data as? Int {
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println(intData)
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}
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}
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socket.connect()
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```
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Binary support is not guaranteed to work. All recieved data is encoded in base64 strings.
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```
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// Sending binary
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socket.emit("testObject", args: [
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"data": "Hello World".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!,
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"test": true])
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// Recieving data
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socket.on("dataTest") {data in
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if let json = data as? NSDictionary {
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var imageData = NSData(base64EncodedString: (json["test"] as String),
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options: NSDataBase64DecodingOptions.IgnoreUnknownCharacters)
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if let dataAsString = NSString(data: imageData!, encoding: NSUTF8StringEncoding) {
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println(dataAsString)
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}
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}
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}
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```
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