How do I build a real-time chat client in Swift?

Creating a real-time chat client in Swift involves utilizing WebSocket for continuous two-way communication. Popular frameworks like Socket.IO and Firebase can be leveraged to simplify the process. Below, you’ll find a basic example of how to set up a chat client using Swift and WebSocket.


    // Import necessary libraries
    import Foundation
    import WebSocket

    class ChatClient {
        private var webSocket: WebSocket!

        init() {
            // Initialize WebSocket connection
            let url = URL(string: "wss://yourserver.com/chat")!
            webSocket = WebSocket(url: url)

            webSocket.onText = { text in
                print("Received text: \(text)")
            }

            webSocket.onConnect = {
                print("Connected to the chat server")
            }

            webSocket.onDisconnect = { error in
                print("Disconnected from the chat server: \(String(describing: error))")
            }

            webSocket.connect()
        }

        func sendMessage(_ message: String) {
            webSocket.write(string: message)
        }
    }

    // Example usage
    let chatClient = ChatClient()
    chatClient.sendMessage("Hello, World!")

How do I build a real-time chat client in Swift?

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How do I build a real-time chat client in Swift?

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