DDNetCheck

A network status diagnostic tool for iOS, compatible with DDKitSwift.

Project Preview

Features

When making network requests, failures may occur due to device issues or website/server outages. This tool helps diagnose problems from multiple perspectives, including device network status, website accessibility and latency, Apple site connectivity, etc., to determine whether the issue lies with the user's device or the server.

Device Network Status Check

• Detects network type (Wi-Fi / Cellular)
• IPv4 / IPv6 support
• DNS resolution issues
• Proxy / VPN configuration
• Low Data Mode detection

Website Diagnostics

• Simulates HTTP requests to the specified website
• Performs ping tests to evaluate network speed

Reference Site Tests

• Simulates requests to well-known sites like apple.com, baidu.com, and aliyun.com
• Helps verify whether the device can access public websites normally

Usage

CocoaPods

pod 'DDNetCheck'

Start Test

DDNetCheck.shared.showVC(url: "https://api.yechan.cn")

Close Test View

DDNetCheck.shared.hideVC()

Advanced Usage

If you want to manually control the test view, you can use DDNetCheckVC:

let vc = DDNetCheckVC(url: "https://www.yechan.cn")
vc.modalPresentationStyle = .fullScreen
self.present(vc, animated: true)