Network Diagnosis for iOS

Related tags

Networking iOS-netdiag
Overview

Network Diagnosis for iOS

@qiniu on weibo Software License Build Status Latest Stable Version Platform

中文

Summary

Network Diagnosis Library，support Ping/TcpPing/Rtmp/TraceRoute/DNS/external IP/external DNS。

Install

CocoaPods

pod "QNNetDiag"

Usage

Ping

@interface YourLogger : NSObject <QNNOutputDelegate>
...
@end

[QNNPing start:@"www.google.com" output:[[YourLogger alloc] init] complete:^(QNNPingResult* r) {
        ...
}];

TcpPing

[QNNTcpPing start:@"www.baidu.com" output:[[QNNTestLogger alloc] init] complete:^(QNNTcpPingResult* r) {
    ...
}];

Test

All Unit Test

$ xctool -workspace NetDiag.xcworkspace -scheme NetDiagTests build test -sdk iphonesimulator

Faq

  • If there are any compile errors, please look at Cocoapods's troubleshooting

Contributing

Please Look atContributing Guide。

Contributors

Contact us

  • If you find any bug， please submit issue
  • If you need any feature， please submit issue
  • If you want to contribute, please submit pull request

License

The MIT License (MIT). License.

Comments
  • Compilation errors on Xcode 9.0 beta 3

    Compilation errors on Xcode 9.0 beta 3

    Using the newly released Xcode 9 beta 3, and the 'QNNetDiag' cocoapod, it fails to compile due to errors with macros. CocoaLumberjack has had to deal with a compile issue from this new Xcode beta as well.

    screen shot 2017-07-21 at 3 22 35 pm

    opened by kbmeister 4
  • QNNPing写的是ping还是tcp ping ？

    QNNPing写的是ping还是tcp ping ？

    为什么在QNNPing里面制定了端口30002 ？ ping不是ip层的吗？发送icmp包，你这里写30002是什么意思？

    - (void)run {
    const char *hostaddr = [_host UTF8String];
    if (hostaddr == NULL) {
        hostaddr = "\0";
    }

    NSDate *begin = [NSDate date];
    struct sockaddr_in addr;
    memset(&addr, 0, sizeof(addr));
    addr.sin_len = sizeof(addr);
    addr.sin_family = AF_INET;
    addr.sin_port = htons(30002);
    addr.sin_addr.s_addr = inet_addr(hostaddr);
    opened by MaxwellQi 0
  • Optimize code

    Optimize code

    1. The callback block parameter is better to be putted on the last
    2. Continue the ping progress even timeout occurs
    3. Change the type of interval, and use it instead of hardcode 0.1 second
    4. Add self-> when access ivar in the block to make compiler happy
    opened by XueshiQiao 0
  • Crashed on returning app from lock screen

    Crashed on returning app from lock screen

    Name | Value ------------ | ------------- Xcode | 10.1 (10B61) Swift | 4.2 iOS | 12.1 (16B92) Bitcode | false

    Steps to reproduce:

    1. Open the app
    2. Use QNNTraceRoute to trace domain
    3. Lock screen by pressing power button directly (while traceroute is still ongoing)
    4. Unlock lock screen (wether by passcode or touch id or face id)
    5. App crashed and return to spring board

    2019-01-25 12:51:30.747934+0800 app[1971:480449] errro Unknown error: -1

    opened by vv92717230 0
  • Pinging ports timed out

    Pinging ports timed out

    Hi,

    I'm working on a small app that will ping Apple's ports from https://support.apple.com/en-vn/HT202944.

    When I try

    [QNNTcpPing start:@"www.apple.com" port:2195 count:3 output:nil complete: ^(QNNTcpPingResult *r) {
    NSLog(@"%@", r);
  }];

    I get timeout error=60. And if I try port 80, I get response error=0.

    I've tried also "http://www.apple.com" and got "tcp connect failed -1006"

    Any help would be great.

    Thanks!

    opened by babac87 0
  • #0 Crashed: qnn_que_serial EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x0000000000000000

    #0 Crashed: qnn_que_serial EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x0000000000000000

    #28. Crashed: qnn_que_serial 0 libsystem_c.dylib 0x1be57d24 _inet_aton_check + 11 1 libsystem_c.dylib 0x1be7f891 inet_addr + 14 2 libsystem_c.dylib 0x1be7f891 inet_addr + 14 3 QNNetDiag 0x22d8f2f -[QNNPing run] (QNNPing.m:321) 4 libdispatch.dylib 0x1bdfd797 _dispatch_call_block_and_release + 10 5 libdispatch.dylib 0x1be0a59d _dispatch_queue_serial_drain + 854 6 libdispatch.dylib 0x1be00b71 _dispatch_queue_invoke + 886 7 libdispatch.dylib 0x1be0aa1f _dispatch_queue_override_invoke + 282 8 libdispatch.dylib 0x1be0c1b5 _dispatch_root_queue_drain + 326 9 libdispatch.dylib 0x1be0c00f _dispatch_worker_thread3 + 106 10 libsystem_pthread.dylib 0x1bfb287d _pthread_wqthread + 1040 11 libsystem_pthread.dylib 0x1bfb245c start_wqthread + 8

    opened by gordon-SU 0
Releases(v0.0.7)
Owner
Qiniu Cloud
Connect Data, Redefine Value.
Qiniu Cloud
GitHub http://developer.qiniu.com
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