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146	146
147	147	* Use entry-/exit-actions instead of actions on transitions, if possible.
148	148	* If using hostcode, only use functions delivered by our own C-Interface and not the Höhrmann-API.
	149	+
	150	+=== Deadlock Prevention ===
	151	+
	152	+* When attempting to reserve more than one segment (Entering a station, passing a junction) a separate protocol for deadlock prevention must be adhered to.
	153	+* In each tick the controller must check if only partial permissions were granted.
	154	+* If partial permission was granted the train waits for one tick and releases all locks.
	155	+* In the following tick the locks are requested again.
	156	+* As a special case the controllers passing through KIO_LN_0 or KIO_LN_1 must wait an additional tick after releasing the requests.
	157	+* A sample controller can be found in the repository at [[/doc/deadlocks/resolve_deadlock.sct>>url:https://git.rtsys.informatik.uni-kiel.de/projects/PRAK/repos/14ss-railway/browse/doc/deadlocks/resolve_deadlock.sct||shape="rect"]]

Confluence.Code.ConfluencePageClass[0]

Id

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1		-9471035
	1	+9471285

URL

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1		-https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/SS14Railway/pages/9471035/Interfaces and Rulesets
	1	+https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/SS14Railway/pages/9471285/Interfaces and Rulesets