【发布时间】:2018-01-24 06:34:33
【问题描述】:
我在 Swift 4 中使用 socket,但出现此错误
let url = URL(string: SOCKET_URL)
let nsp = "log=\(true),forcePolling=\(true)"
self.socket = SocketIOClient(manager: url! as! SocketManagerSpec,nsp:nsp)
self.socket?.connect()
socket?.on(clientEvent: .connect) {data, ack in
print("socket connected")
}
socket?.on("currentAmount") {data, ack in
guard let cur = data[0] as? Double else { return }
self.socket?.emitWithAck("canUpdate", cur).timingOut(after: 0){data in
self.socket?.emit("update", ["amount": cur + 2.50])
}
ack.with("Got your currentAmount", "dude")
}
socket?.connect()
}
请帮忙,过去两天我一直在这个问题上。 谢谢
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