47 lines
1.6 KiB
Swift
47 lines
1.6 KiB
Swift
//
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// Copyright 2022 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import Combine
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import Foundation
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import Network
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class NetworkMonitor: NetworkMonitorProtocol {
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private let pathMonitor: NWPathMonitor
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private let queue: DispatchQueue
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private let reachabilitySubject: CurrentValueSubject<NetworkMonitorReachability, Never>
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var reachabilityPublisher: CurrentValuePublisher<NetworkMonitorReachability, Never> {
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reachabilitySubject.asCurrentValuePublisher()
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}
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init() {
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queue = DispatchQueue(label: "io.element.elementx.networkmonitor", qos: .background)
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pathMonitor = NWPathMonitor()
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reachabilitySubject = CurrentValueSubject<NetworkMonitorReachability, Never>(.reachable)
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pathMonitor.pathUpdateHandler = { [weak self] path in
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DispatchQueue.main.async {
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if path.status == .satisfied {
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self?.reachabilitySubject.send(.reachable)
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} else {
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self?.reachabilitySubject.send(.unreachable)
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}
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}
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}
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pathMonitor.start(queue: queue)
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}
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}
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