I have been using absinthe for a while now, and a couple of months ago we switched from webpack to parcel for our JS bundling. All worked fine for some time, until recently I was notified by one of our clients that the site was no longer working, the wheel kept spinning. I investigated and found a JS error on calling AbsintheSocket.create was logged. The odd thing was that at first, the page still worked in dev, but after an upgrade of some npm stuff, it gave the same error. Initially my guess was something in parcel was causing this and as I had learned that phoenix 1.6 will prefer esbuild. I branched and tried that only to find that the same error still occurs.
Wanting to make sure it is not something else in my code that triggers this error, I cloned the phx_esbuild_demo repo that @josevalim was kind enough to provide. I added the @absinthe/socket npm package, imported it in js/app.js, and it triggers the same error.
I pushed the repo to github (GitHub - Hermanverschooten/phx_esbuild_demo: Test for absinthe socket · GitHub, branch test_absinthe).
Has anyone else run into this error and found a solution? The only reference I find googling has to do with shadow-cljs, but I do not see any solution there.