Top "Cfnetwork" questions

Network framework in the core services for iOS & Mac OS X

ios crash EXC_BAD_ACCESS KERN_INVALID_ADDRESS

MyApp works well 98% of the time, but sometimes it crashes. It's so random. The crash report shows the following. Thread : …

ios objective-c ios7.1 cfnetwork
How to handle "CFNetwork SSLHandshake failed" in iOS

Some times i'm getting CFNetwork SSLHandshake failed -(9806) in my code,but i'm not sure why this is happening as …

ios nsurlconnection cfnetwork
dyld: Symbol not found: _NSURLAuthenticationMethodClientCertificate when trying to run iOS app

My app is crashing with the message: dyld: Symbol not found: _NSURLAuthenticationMethodClientCertificate Referenced from: /var/mobile/Applications/C7B596AD-FB09…

ios objective-c xcode frameworks cfnetwork
What is the biggest difference between NSURLConnection and NSURLSession

NSURLSession is new network SDK than NSURLConnection from Apple. 3rd old choice is CFNetwork. Question here is to figure out …

ios8 nsurlconnection nsurlsession cfnetwork
How to inspect websocket traffic with charlesproxy for iOS simulator/devices

I would like to inspect network traffic going through web sockets, I have no control over the networking code as …

ios sockets websocket charles-proxy cfnetwork
CFNetwork and Bonjour integration for iPhone to Mac integration

I want to use CFNetwork and Bonjour in conjunction to be able to have communications between my iPhone app and …

iphone objective-c macos bonjour cfnetwork
Xcode - iOS - Simply upload a file to FTP Server

I'm trying to work with FTP Servers. I have googled around for everything and everything is hard to understand for …

ios objective-c xcode ftp cfnetwork
A list of linking CFNetwork version numbers to the version of iOS

I'm wondering if anyone has a list of linking CFNetwork version numbers to the version of iOS? I've found the …

ios4 cfnetwork
How To Monitor Network Activity From Within App?

I'm trying to monitor network activity on my iPhone from within an app I'm developing. Does iOS support a netstat-like …

iphone objective-c ios netstat cfnetwork
CFNetwork SSLHandshake failed (-9806) error using NSURLSession when app in background for an uploadTask

I am facing a CFNetwork SSL Handshake error while uploading a video file using NSURLSession UploadTask when the App is …

background cfnetwork nsurlsession