A swift network profiler built on top of URLSession.

Last update: Dec 24, 2022

Overview

Introduction

Xniffer is a non-intrusive framework for intercepting outgoing requests and their responses between your app and any external service for debugging and performance monitoring purposes.

Inspired by Response detective.

Setup

In order to work, the Xniffer needs to be added as a middleware between your URLSession and the Internet. After the initial setup, a window will be displayed on top of the UI that will show all the current requests and their latency.

Basic usage

let configuration = URLSessionConfiguration.default
// The setup method adds the Xniffer's custom protocol as a middleware.
Xniffer.setup(with: configuration)
let session = URLSession(configuration: configuration)

Now we can start using this session instance for our requests!

Using Alamofire

If you are using Alamofire you can start using the Xniffer by initializing your Manager with the following:

let configuration = URLSessionConfiguration.default
configuration.httpAdditionalHeaders = SessionManager.defaultHTTPHeaders
Xniffer.setup(with: configuration)
let sessionManager = Alamofire.SessionManager(configuration: configuration)

UI Modes

The Xniffer currently supports three modes which could be used at the same time, .window, .console and .custom. The default value is only.window but this can be changed easily on the Xniffer.setup(configuration: URLSessionConfiguration, modes: [XnifferUI] = [.window]).

Each one of this uses a different implementation of the XnifferObserver.

.window : Displays a window on top of the status bar which can be expanded to display a list of the profiled requests. This is the default value.
.console : Prints the results on the Xcode console.
.custom : This one receives a closure of type () -> () so you can use your own implementation of the XnifferObserver.

Requirements

iOS 9.0+
Xcode 9.0+

Getting involved

If you want to contribute please feel free to submit pull requests.
If you have a feature request please open an issue.
If you found a bug or need help please check older issues, FAQ and threads on StackOverflow (Tag 'Xniffer') before submitting an issue..

Before contribute check the CONTRIBUTING file for more info.

If you use Xniffer in your app We would love to hear about it! Drop us a line on twitter.

Examples

Follow these 3 steps to run Example project: Clone Xniffer repository, open Xniffer workspace and run the Example project.

Installation

CocoaPods

CocoaPods is a dependency manager for Cocoa projects.

To install Xniffer, simply add the following line to your Podfile:

pod 'Xniffer', '~> 3.0'

Carthage

Carthage is a simple, decentralized dependency manager for Cocoa.

To install Xniffer, simply add the following line to your Cartfile:

github "xmartlabs/Xniffer" ~> 3.0

Author

Mauricio Cousillas

Change Log

This can be found in the CHANGELOG.md file.

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Comments

Could not load NIB in bundle

Nice framework! But when using it via pod. Crashed. It reported that:

Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Could not load NIB in bundle: 'NSBundle </Users//Library/Developer/CoreSimulator/Devices/D7ED7C3A-3933-4F70-B951-CD5446737CF3/data/Containers/Bundle/Application/CB81BB7A-2841-4C0E-ABFA-E540034A183C/pangu.app/Frameworks/Xniffer.framework> (loaded)' with name 'ResultCell''

opened by jkyeo 2
Added multiple mode support
Fixes #issue(s) . #14 #8 Changes proposed in this request:

Added default label on window to display when no request are made.

Added support for multiple modes.
opened by mcousillas6 0
Updated properties access level.

Updated access levels to Xniffer properties to enable setting the delegate from outside of the class. Now you can set a custom delegate using the callback provided in the .custom mode as initially intended.

Fixes #issue(s) . #5

opened by mcousillas6 0
Fixed crash while loading ResultCell
Fixes #3

Changes proposed in this request:

Removed usage of resource_bundles on the podspec. Now all file path are set on source_files. This fixes the issue of the ResultCell's xib not being found.

bug
opened by mcousillas6 0

A swift network profiler built on top of URLSession.

Related tags

Overview

Introduction

Setup

Basic usage

Using Alamofire

UI Modes

Requirements

Getting involved

Examples

Installation

CocoaPods

Carthage

Author

Change Log

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Comments

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Added multiple mode support

Updated properties access level.

Fixed crash while loading ResultCell

Releases(3.0.0)

3.0.0(Dec 9, 2017)

2.0.0(Oct 6, 2017)

1.1.0(Jun 7, 2017)

1.0.3(Mar 27, 2017)

1.0.2(Feb 6, 2017)

1.0.1(Feb 3, 2017)

1.0.0(Feb 3, 2017)

Owner

xmartlabs

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