You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
3.3 KiB
78 lines
3.3 KiB
//
|
|
// SocketEngineWebsocket.swift
|
|
// Socket.IO-Client-Swift
|
|
//
|
|
// Created by Erik Little on 1/15/16.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
// THE SOFTWARE.
|
|
//
|
|
|
|
import Foundation
|
|
import Starscream
|
|
|
|
/// Protocol that is used to implement socket.io WebSocket support
|
|
public protocol SocketEngineWebsocket : SocketEngineSpec {
|
|
// MARK: Methods
|
|
|
|
/// Sends an engine.io message through the WebSocket transport.
|
|
///
|
|
/// You shouldn't call this directly, instead call the `write` method on `SocketEngine`.
|
|
///
|
|
/// - parameter message: The message to send.
|
|
/// - parameter withType: The type of message to send.
|
|
/// - parameter withData: The data associated with this message.
|
|
/// - parameter completion: Callback called on transport write completion.
|
|
func sendWebSocketMessage(_ str: String,
|
|
withType type: SocketEnginePacketType,
|
|
withData datas: [Data],
|
|
completion: (() -> ())?)
|
|
}
|
|
|
|
// WebSocket methods
|
|
extension SocketEngineWebsocket {
|
|
func probeWebSocket() {
|
|
if ws?.isConnected ?? false {
|
|
sendWebSocketMessage("probe", withType: .ping, withData: [], completion: nil)
|
|
}
|
|
}
|
|
|
|
/// Sends an engine.io message through the WebSocket transport.
|
|
///
|
|
/// You shouldn't call this directly, instead call the `write` method on `SocketEngine`.
|
|
///
|
|
/// - parameter message: The message to send.
|
|
/// - parameter withType: The type of message to send.
|
|
/// - parameter withData: The data associated with this message.
|
|
/// - parameter completion: Callback called on transport write completion.
|
|
public func sendWebSocketMessage(_ str: String,
|
|
withType type: SocketEnginePacketType,
|
|
withData datas: [Data],
|
|
completion: (() -> ())?
|
|
) {
|
|
DefaultSocketLogger.Logger.log("Sending ws: \(str) as type: \(type.rawValue)", type: "SocketEngineWebSocket")
|
|
|
|
ws?.write(string: "\(type.rawValue)\(str)")
|
|
|
|
for data in datas {
|
|
if case let .left(bin) = createBinaryDataForSend(using: data) {
|
|
ws?.write(data: bin, completion: completion)
|
|
}
|
|
}
|
|
}
|
|
}
|