Titlebook: Interprocess Communication with macOS; Apple IPC Methods Hem Dutt Book 2021 Hem Dutt 2021 IPC.Inter process communication.macOS.Helper tool

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IPC Through Mach Ports,As discussed briefly in the first chapter, Mach Ports are the fundamental services and primitives of the macOS kernel and are based on Mach 3.0 which was originally conceived as a simple, extensible, communications microkernel.

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IPC Through Apple Events,Apple Events are the only IPC mechanism which is universally supported by GUI applications on macOS for remote control. Operations like opening an application or telling an application to open a file or to quit and so on can be done using these.

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IPC Through Distributed Notifications,The Foundation framework provides a programming architecture for passing around information about the occurrence of events. This architecture (Figure 6-1) deals with notifications and the notification center.

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IPC Through XPC,So far, we have discussed many IPC techniques in macOS. The latest is XPC which we are going to discuss in this chapter. Before XPC, a common way to use IPC, and provide services between processes, was through Sockets, Mach messages, or distributed objects.

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https://doi.org/10.1007/978-1-4842-7045-5IPC; Inter process communication; macOS; Helper tool; XPC; WKScriptMessageHandler; Web event; Handler; iOS; e

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