docs/SocketThreads states.gv


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digraph
{
	node
	[
		shape="box"
	]

	edge
	[
		d
	]

	// Forward-declarations of nodes (so that they are laid out in a specific order:
	ssNormal
	ssWritingRestOut
	ssShuttingDown
	ssShuttingDown2

	// Nodes with special labels / shapes:
	ForceClose
	[
		label="Force close"
		shape="ellipse"
	]
	X
	[
		label="Socket closed"
		shape="ellipse"
	]

	// Edges:
	ssNormal -> ssWritingRestOut
	[
		label="cSocketThreads::RemoveClient()"
	]
	ssWritingRestOut -> ssShuttingDown
	[
		label="All outgoing data written"
	]
	ssShuttingDown -> ssShuttingDown2
	[
		label="One thread loop"
	]
	ssShuttingDown2 -> ForceClose
	[
		label="One thread loop"
	]
	ssNormal -> ssRemoteClosed
	[
		label="Remote closed"
		color="red"
		fontcolor="red"
	]
	ssWritingRestOut -> X
	[
		label="Remote closed"
		color="red"
		fontcolor="red"
	]
	ssShuttingDown -> X
	[
		label="Remote closed"
		color="red"
		fontcolor="red"
	]
	ssShuttingDown2 -> X
	[
		label="Remote closed"
		color="red"
		fontcolor="red"
	]
	ssRemoteClosed -> X
	[
		label="cSocketThreads::RemoveClient()"
	]
	ForceClose -> X
}