I'm building a sandboxed macOS app with Swift, which contains a child app inside. What I want to implement is: Parent can launch multiple child apps Parent send different content to each child app...

I've successfully followed the Daemons and Service Guide - Creating XPC Services tutorial, along with the SandboxedFetch sample code and have a working Client / Service setup that is using the new ...

Is it possible to run multiple instances of the same XPC service using the XPC APIs found in Foundation.framework (NSXPCConnection, etc.)? The docs don't provide much insight on this matter. EDIT...

The documentation for the interruptionHandler block of NSXPCConnection states: An interruption handler that is called if the remote process exits or crashes. However, the Daemons and Services ...

I'm using XPC in one of my apps on 10.8. It's got the standard setup with protocols defined for exported interface and the remote interface. The problem I run into is with one of my methods on the ...

I am trying a simple sample app on XPCServices, in which I am following below steps: Step 1: Created a sample project and added target - XPCServices with name - HelperProcess to it. When the targe...

I was successful in creating XPC service and communicating with XPC service by sending messages from main application. But what I want to know is, whether its possible to initiate a communication f...

The Daemons and Services Programming Guides tells that it is possible to return a proxy object through an open XPC connection, even as a reply block parameter. Passing an Object By Proxy Most ...