Create APD with_js_link bidirectional 1.jl

APD with_js_link bidirectional 1.jl

@@ -0,0 +1,250 @@
+### A Pluto.jl notebook ###
+# v0.19.32
+
+using Markdown
+using InteractiveUtils
+
+# ╔═╡ 49786782-88c7-11ee-361d-9578fba566f6
+using Pkg
+
+# ╔═╡ 4b9adb89-a54b-4cba-9091-79c81168560d
+Pkg.activate()
+
+# ╔═╡ 3813b59a-0ca1-41c0-8d5d-559a5b7b1290
+using AbstractPlutoDingetjes
+
+# ╔═╡ 78a32b95-d502-4e96-b074-a1d07e5a51a5
+using HypertextLiteral
+
+# ╔═╡ 31c03827-9c7a-45ba-aec4-d45794f3e93f
+import AbstractPlutoDingetjes.Bonds.with_js_link
+
+# ╔═╡ 3b5f9c8b-200b-4f26-a48e-faf28a6bf80a
+# let
+# 	messages_to_js = Channel()
+# 	send_to_js(msg) = put!(messages_to_js, msg)
+
+
+# 	function get_next_message(_ignore)
+# 		take!(messages_to_js)
+# 	end
+
+
+# 	@async begin
+# 		sleep(5)
+# 		for i in 1:10
+# 			send_to_js(i)
+# 			sleep(.3)
+# 		end
+# 	end
+
+
+
+# 	@htl("""
+# 	<script>
+# 	const get_next_msg_from_julia = $(AbstractPlutoDingetjes.Display.with_js_link(get_next_message))
+
+# 		let running = true
+# 		let messages = async function* () {
+# 			while(running) {
+# 				yield await get_next_msg_from_julia()
+# 			}
+# 		}
+# 		invalidation.then(() => {
+# 			running = false
+# 		})
+
+# 		for await (const msg of messages()) {
+# 			console.log(msg)
+# 		}
+
+# </script>
+# """)
+
+# end
+
+# ╔═╡ 7db59ac0-2c7f-4be7-bdb7-19af83fe82eb
+begin
+	struct JSGeneratorFinish end
+
+	struct JSGenerator
+		APDlink
+		channel
+	end
+
+	Base.put!(jsg::JSGenerator, msg) = put!(jsg.channel, msg)
+	function Base.show(io::IO, m::MIME"text/javascript", wjl::JSGenerator)
+		write(io, """(() => {
+		let messages = async function* () {
+			while(true) {
+				let next = await """)
+		show(io, m, wjl.APDlink)
+		write(io, """();
+				if(next === `__jsgen_stop`) return;
+				yield next;
+			}
+		};
+		let gen = messages();
+		
+		invalidation.then(async () => {
+			console.log("stopping! 1")
+			gen.return()
+			console.log("stopping! 2")
+		});
+		return gen;
+		})()""")
+	end
+end
+
+# ╔═╡ 4d1057f7-c033-4bcb-9b81-a93d96c1a1f8
+let
+	c = Channel(1)
+	put!(c, 1)
+	take!(c)
+end
+
+# ╔═╡ 6cbae03c-087f-46fb-8577-8d2bcf7fbed6
+function link_from_julia()
+	messages_to_js = Channel()
+	running_ref = Ref{Bool}(true)
+
+	function get_next_message(_ignore)
+		if running_ref[]
+			# state[] *= "\nwaiting"
+			# @debug "waiting"
+			next = take!(messages_to_js)
+			# @info "done!" next
+			# state[] *= "\ndone $(next)"
+
+			if next === JSGeneratorFinish()
+				"__jsgen_stop"
+			else
+				next
+			end
+		else
+			"__jsgen_stop"
+		end
+	end
+
+	function stop_generator()
+		# @debug "stopping"
+		# state[] *= "\nstopping"
+		if running_ref[]
+			running_ref[] = false
+			# TODO if available
+			# TODO what if there are multiple clients connected?
+			put!(messages_to_js, JSGeneratorFinish())
+			# state[] *= "\nstopped"
+		end
+
+	end
+
+	js_generator = JSGenerator(
+		AbstractPlutoDingetjes.Display.with_js_link(get_next_message, stop_generator),
+		messages_to_js,
+	)
+
+	return js_generator
+end
+
+# ╔═╡ 9b58eaa7-0cda-4e29-ab11-ed03f40a1c11
+state = Ref("")
+
+# ╔═╡ 7ece8b4f-d929-4629-b395-56c98bf14de9
+# let
+# 	link = link_from_julia()
+
+# 	@async begin
+# 		sleep(5)
+# 		for i in 1:10
+# 			put!(link, i)
+# 			sleep(.3)
+# 		end
+# 	end
+
+# 	@htl("""
+# 	<script>
+# 	for await (const msg of $(link)) {
+# 		console.log(msg)
+# 	}
+
+# 	</script>
+# 	""")
+# end
+
+# ╔═╡ 9edfc363-c5a9-43b1-94fc-2cd63171ba34
+state[] |> Text
+
+# ╔═╡ 24d5cf8a-439c-4b99-a8d6-2f03aefb9658
+
+
+# ╔═╡ cbf6498f-abcf-4d1e-9f03-364aad4d0db5
+BUT THIS ONLY WORKS FOR ONE CLIENT
+
+WHCIH it should
+
+but right now the messages go "randomly" to one of the clients
+
+# ╔═╡ 3ff49038-6945-4eb4-8ac7-81ac7531572b
+
+
+# ╔═╡ 274f0781-26d5-49f6-8306-d81129b8afaf
+
+
+# ╔═╡ 9985a237-33bd-441f-afda-26c23d351dd5
+
+
+# ╔═╡ 964d0060-9ed0-4824-a92c-1ae20c25c288
+
+
+# ╔═╡ e041300e-a263-4eca-976a-0a00c25ae318
+
+
+# ╔═╡ 9542b8ab-c442-45c9-8f9e-6e710ed71bbb
+
+
+# ╔═╡ 24aad28b-8f4e-484f-8301-0c9205a40d66
+
+
+# ╔═╡ e9f1432c-2256-42ef-8a80-08d8b0f8b6a7
+
+
+# ╔═╡ af870486-fd6c-40cb-861a-1cf50aaed29b
+
+
+# ╔═╡ c30f2819-5c76-4ac7-b962-e7d465f652b9
+
+
+# ╔═╡ fbd43578-2061-4bf0-a87c-e193a42998ca
+
+
+# ╔═╡ 80d9b34a-a118-437d-954b-bec3be94273f
+
+
+# ╔═╡ Cell order:
+# ╠═49786782-88c7-11ee-361d-9578fba566f6
+# ╠═4b9adb89-a54b-4cba-9091-79c81168560d
+# ╠═3813b59a-0ca1-41c0-8d5d-559a5b7b1290
+# ╠═31c03827-9c7a-45ba-aec4-d45794f3e93f
+# ╠═78a32b95-d502-4e96-b074-a1d07e5a51a5
+# ╠═3b5f9c8b-200b-4f26-a48e-faf28a6bf80a
+# ╠═4d1057f7-c033-4bcb-9b81-a93d96c1a1f8
+# ╠═6cbae03c-087f-46fb-8577-8d2bcf7fbed6
+# ╠═7db59ac0-2c7f-4be7-bdb7-19af83fe82eb
+# ╠═9b58eaa7-0cda-4e29-ab11-ed03f40a1c11
+# ╠═7ece8b4f-d929-4629-b395-56c98bf14de9
+# ╠═9edfc363-c5a9-43b1-94fc-2cd63171ba34
+# ╠═24d5cf8a-439c-4b99-a8d6-2f03aefb9658
+# ╠═cbf6498f-abcf-4d1e-9f03-364aad4d0db5
+# ╠═3ff49038-6945-4eb4-8ac7-81ac7531572b
+# ╠═274f0781-26d5-49f6-8306-d81129b8afaf
+# ╠═9985a237-33bd-441f-afda-26c23d351dd5
+# ╠═964d0060-9ed0-4824-a92c-1ae20c25c288
+# ╠═e041300e-a263-4eca-976a-0a00c25ae318
+# ╠═9542b8ab-c442-45c9-8f9e-6e710ed71bbb
+# ╠═24aad28b-8f4e-484f-8301-0c9205a40d66
+# ╠═e9f1432c-2256-42ef-8a80-08d8b0f8b6a7
+# ╠═af870486-fd6c-40cb-861a-1cf50aaed29b
+# ╠═c30f2819-5c76-4ac7-b962-e7d465f652b9
+# ╠═fbd43578-2061-4bf0-a87c-e193a42998ca
+# ╠═80d9b34a-a118-437d-954b-bec3be94273f