Accept the Next Incoming Connection

See more Socket/SSL/TLS Examples

Demonstrates Socket.AcceptNext, which waits for and accepts the next incoming connection on a listening socket, delivering it as a new connected Socket.

func chilkatTest() {
    var success: Bool = false

    let socket = CkoSocket()!

    success = socket.bindAndListen(port: 5000, backlog: 25)
    if success == false {
        print("\(socket.lastErrorText!)")
        return
    }

    //  Wait for and accept the next incoming connection on the listening socket.  maxWaitMs = 0 waits
    //  indefinitely; a positive value waits up to that many milliseconds.  For a TLS listener, acceptance
    //  includes the server-side TLS handshake.
    let connectedSock = CkoSocket()!
    success = socket.acceptNext(maxWaitMs: 20000, socket: connectedSock)
    if success == false {
        print("\(socket.lastErrorText!)")
        return
    }

    print("Accepted a connection from \(connectedSock.remoteIpAddress!)")

}