redux-observable + next SSR memory leak

[xiaoDC]

redux-observable + next SSR, it happens memory leak

I think it is a bug of redux-observable@1.0.0

I use next@6.1.1 SSR, and redux-observable@1.0.0 as redux-middleware, and i found more times visited the pages, the pages will cost more time to load the pages! And the server memory leak.

So i use heapdump package to get the memory info to this application.

the 1.heapsnapshot is the first visiting of the page, the 30.heapsnapshot is the last.

1.heapsnapshot
30.heapsnapshot

I use devtool load the heapsnapshots and I found the result is

Then i use redux-observable@0.19.0, the memory leak not happed!

[xiaoDC]

@jacobpenny can you fix the bug?

[jayphelps]

Hey there thanks for reporting. What’s the easiest way to reproduce this? Can you provide runnable code that reproduces it? I don’t have a SSR app handy and the couple of apps I know in the community haven’t seen this issue yet, but they may be doing something different.

[jayphelps]

Love the heapdumps btw 😁