• XPC Apple Developer

    XPC does not guarantee that the reciept of messages (either through the . can use a barrier to limit the number of messages that are inflight at any given time.

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  • Creating XPC Services Apple Developer

    13 Sep 2016 . Explains how to write background processes that perform work on behalf of applications or serve content over the network.

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  • Our Service

    What you need is what we can do! In the future, Xinhai will continue to rely on three big supporting "technology, talents, management", adhere to the international development strategy, and concentrate on providing customers with modern, efficient, energy-saving mine overall construction and operational solution, to create international leading enterprises in mining industry.