我正在尝试订阅本地网络中Mac上托管的Websocket。但连接后几乎立即断开连接。我可以发送消息,并且可以在Mac上看到它正在接收消息(至少是命令),但是它立即断开连接。
它应该像这样工作:
我连接
我发送一个json格式的字符串:{"+":["v.altitude"]}
(以订阅高度信息)
Websocket定期回复{"v.altitude":71.323}
我在我的Mac上使用websocoat在本地尝试过,它看起来像这样:[Image](https://ibb.co/JqjFSs7)
Xcode控制台输出以下内容:
正在连接。
已连接。
DISCONNECTED可选(“操作无法完成(Starscream.WSError错误1。)”)。
import UIKit
import Starscream
class ViewController: UIViewController, WebSocketDelegate, WebSocketPongDelegate {
func websocketDidReceivePong(socket: WebSocketClient, data: Data?) {
print("PONG")
}
var websocket: WebSocket = WebSocket(url: URL(string: "ws://192.168.178.23:8085/datalink")!)
let jsonObject: [String: Any] = ["run":["f.light"]]//["+":["v.altitude", "v.lightValue", "v.gearValue"]]
let dic: NSDictionary = ["run" : ["f.light"]]
var components = URLComponents()
override func viewDidLoad() {
components.scheme = "ws"
components.host = "192.168.178.23"
components.path = "/datalink"
components.port = 8085
let url = components.url
super.viewDidLoad()
print(url!)
websocket = WebSocket(url: url!)
websocket.delegate = self
print("Connecting")
websocket.connect()
}
func websocketDidConnect(socket: WebSocketClient) {
print("CONNECTED")
let messageString = "{\"run\":[\"f.light\"]}"
websocket.write(string: messageString)
}
func websocketDidDisconnect(socket: WebSocketClient, error: Error?) {
print("DISCONNECTED \(error?.localizedDescription)")
}
func websocketDidReceiveMessage(socket: WebSocketClient, text: String) {
print("MESSAGE: STRING")
}
func websocketDidReceiveData(socket: WebSocketClient, data: Data) {
print("MESSAGE: DATA")
}
}
答案 0 :(得分:1)
对于Starscream 4,解决方案是
socket = WebSocket(request: request, certPinner: FoundationSecurity(allowSelfSigned: true))
答案 1 :(得分:0)
好吧,我知道了。 Starscream始终尝试验证SSL证书(我的电脑未提供),因此连接失败。
我禁用了这种行为:
websocket.disableSSLCertValidation = true