Apple Mach-O Linker Errors (20) - Undefined symbols for architecture armv7
Check to make sure you included the following frameworks (via https://github.com/square/SocketRocket) :
Framework Dependencies
Your .app must be linked against the following frameworks/dylibs
libicucore.dylib CFNetwork.framework Security.framework Foundation.framework
Make sure that you also have -licucore in "Other Linker Flags", in the build settings tab, as in the attached screenshot:
I copied the complete SocketRocket folder into my application for using web sockets in my application and linked libicucore.dylib, CFNetwork.framework, Security.framework, Foundation.framework binaries with my project. This removed all my errors and warnings.