createSideEffect runs on re-render even if already mounted
tbranyen opened this issue · 3 comments
tbranyen commented
The createSideEffect function allows one to hook into various lifecycle states. When using the mount lifecycle, I noticed that re-rendering the entire tree causes a re-mount when a component is already mounted.
createSideEffect(() => {
console.log('Called even when already mounted');
});
tbranyen commented
I believe this is also causing a problem with the patching layer, as it is looking for previously defined nodes that no longer exist:
tbranyen commented
This seems to specifically affect nested components only.