Thomas, I as well think modules is the right approach when using web workers.
What can I do if my app code is build from many namespaces? How do I tell the main module to use all of them? Do I have to list them ALL? On Friday, February 19, 2016 at 5:54:59 PM UTC+2, William la Forge wrote: > > Compiling with optimizations none is no doubt quite handy, especially in > conjunction with source maps, as a traceback will take you to the line of > code causing the problems, and with the same variable names used in your > original clojurescript code. But this is not currently possible for .jc > files used by web workers as the unoptimized .js file contains a reference > to js/window--and window does not exist in a web worker. > > > You should still be able to use optimizations none with your main > javascript code, but you will need to compile your main code and your web > worker code separately so that you can use different optimizations as > appropriate. And you can do this so long as your not using shared workers. > The question then is, how to compile the .js files separately. > > The duracell <https://github.com/aatree/aademos/tree/master/duracell> demo > uses a web worker AND is itself compiled with optimizations none. There are > two things done to accomplish this: > > 1. Duracell itself has no web worker code. Though it uses a library, > durable-cells <https://github.com/aatree/durable-cells>, which > includes a web worker. > 2. In the duracell build.boot > <https://github.com/aatree/aademos/blob/master/duracell/build.boot> file, > the dev task uses pandeiro/boot-http > <https://github.com/pandeiro/boot-http> rather than the simpler > tailrecursion/boot-jetty <https://github.com/tailrecursion/boot-jetty>. > The advantage to using boot-http is that it supports the loading of static > files from library jar files. In this case, that means the main code in > aaworker can create a web worker using durable-cell's dcells.js file. > > So how does the durable-cells library create the dcells.js file? Again, > there are two things done to accomplish this: > > 1. In the durable-cells build.boot > <https://github.com/aatree/durable-cells/blob/master/build.boot> file, > the dev task includes (cljs :optimizations :simple). This invokes the > compiler with an appropriate level of optimizations. > 2. But we still need to define the .js file. This is done in the > dcells.cljs.edn > > <https://github.com/aatree/durable-cells/blob/master/src/worker/dcells.cljs.edn> > file. > See Multiple Builds > <https://github.com/adzerk-oss/boot-cljs/wiki/Usage#multiple-builds> for > more information on cljs.edn files. > > From > https://github.com/aatree/aaworker/wiki/Compiling-with-Optimizations-None > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
