adapt to new JSServe version (#2633)

* adapt to new JSServe version

* fix race condition

WGLMakie/Project.toml

@@ -26,7 +26,7 @@ FreeTypeAbstraction = "0.10"
 GeometryBasics = "0.4.1"
 Hyperscript = "0.0.3, 0.0.4"
 ImageMagick = "1.1"
-JSServe = "2.0.1"
+JSServe = "2.1"
 Makie = "=0.19.1"
 Observables = "0.5.1"
 RelocatableFolders = "0.1, 0.2, 0.3, 1.0"

WGLMakie/src/three_plot.jl

@@ -14,7 +14,7 @@ function all_plots_scenes(scene::Scene; scene_uuids=String[], plot_uuids=String[
     return scene_uuids, plot_uuids
 end
 
-function JSServe.print_js_code(io::IO, plot::AbstractPlot, context::IdDict)
+function JSServe.print_js_code(io::IO, plot::AbstractPlot, context::JSServe.JSSourceContext)
     uuids = js_uuid.(Makie.flatten_plots(plot))
     # This is a bit more complicated then it has to be, since evaljs / on_document_load
     # isn't guaranteed to run after plot initialization in an App... So, if we don't find any plots,
@@ -34,7 +34,7 @@ function JSServe.print_js_code(io::IO, plot::AbstractPlot, context::IdDict)
     }))""", context)
 end
 
-function JSServe.print_js_code(io::IO, scene::Scene, context::IdDict)
+function JSServe.print_js_code(io::IO, scene::Scene, context::JSServe.JSSourceContext)
     JSServe.print_js_code(io, js"""$(WGL).then(WGL=> WGL.find_scene($(js_uuid(scene))))""", context)
 end
 
@@ -58,8 +58,8 @@ function three_display(session::Session, scene::Scene; screen_config...)
             // well.... not nice, but can't deal with the `Promise` in all the other functions
             window.WGLMakie = WGL
             WGL.create_scene($wrapper, canvas, $canvas_width, $scene_serialized, $comm, $width, $height, $(config.framerate), $(ta))
+            $(done_init).notify(true)
         })
-        $(done_init).notify(true)
     }
     """