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Qt 6.6.0 is a feature release with focus on improving UX capabilities including responsive UI technology and the Qt Graph module. The Qt Coap module has been added as net/qt6-coap. [1] PySide6 and PyQt6 have also been updated to 6.6.0. Announcement: https://www.qt.io/blog/qt-6.6-released Rel note: https://code.qt.io/cgit/qt/qtreleasenotes.git/about/qt/6.6.0/release-note.md PR: 275068, 274911 [1] MFH: 2023Q4 Exp-run by: antoine
14 lines
728 B
Plaintext
14 lines
728 B
Plaintext
Constrained Application Protocol (CoAP) is an IoT protocol that is
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specifically designed for M2M data exchange between constrained devices
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(such as microcontrollers) in constrained networks.
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The interaction model of CoAP is similar to the client/server model of
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HTTP, but unlike HTTP, it uses datagram-oriented connectionless transport
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such as UDP, which leads to a very low overhead and allows UDP broadcast
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and multicast to be used for addressing. At the same time it provides
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lightweight reliability mechanisms and security.
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Qt CoAP implements the client side of CoAP. By default, the transport
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layer uses QUdpSocket and QDtls for security. Alternative transports can
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be used by implementing the QCoapConnection interface.
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