Rmfuse starting multiple workers while there is no tasks waiting.

Zhaith-Izaliel commented 3 years ago

Hello,

I have a problem using rmfuse. When I try to run it it dies after a short time with an exit code 1. I'm not sure if the problem is from rmfuse, I think it might be my mistake however, I don't know where to ask this, so does someone have a clue why it doesn't work ? Here is the debug output:

DEBUG:pyfuse3:Initializing pyfuse3
DEBUG:pyfuse3:Calling fuse_session_new
DEBUG:pyfuse3:Calling fuse_session_mount
DEBUG:rmfuse.fuse:Mounting on /home/zhaith/reMarkable
DEBUG:pyfuse3:pyfuse-02: No tasks waiting, starting another worker (now 2 total).
DEBUG:rmcl.api:Renewing user token
DEBUG:pyfuse3:pyfuse-03: No tasks waiting, starting another worker (now 3 total).
DEBUG:pyfuse3:pyfuse-04: No tasks waiting, starting another worker (now 4 total).
DEBUG:pyfuse3:pyfuse-05: No tasks waiting, starting another worker (now 5 total).
DEBUG:pyfuse3:pyfuse-06: No tasks waiting, starting another worker (now 6 total).
DEBUG:rmcl.api:Renewing user token
DEBUG:pyfuse3:Calling fuse_session_unmount
DEBUG:pyfuse3:Calling fuse_session_destroy

Also, I'm running it on NixOS using this Nix Expression.

Thank you for reading, and taking the time to help me on this ^^

Have a nice day.

kwshi commented 3 years ago

I'm facing a similar (probably the same) issue with the following log:

❯ rmfuse -v ~/remarkable/
DEBUG:pyfuse3:Initializing pyfuse3
DEBUG:pyfuse3:Calling fuse_session_new
DEBUG:pyfuse3:Calling fuse_session_mount
DEBUG:rmfuse.fuse:Mounting on /home/kshi/remarkable/
DEBUG:pyfuse3:pyfuse-02: No tasks waiting, starting another worker (now 2 total).

DEBUG:rmcl.api:Renewing user token
DEBUG:pyfuse3:Calling fuse_session_unmount
DEBUG:pyfuse3:Calling fuse_session_destroy

One possibly relevant observation: the file ~/.config/rmcl/config.json, which to my belief is supposed to store the access token to the RM cloud API, instead contains a bunch of HTML tags as the devicetoken:

{
  "devicetoken": "<!doctype html><html><head><meta charset=\"utf-8\"/><meta name=\"viewport\" content=\"width=device-width,initial-scale=1,user-scalable=no,minimum-scale=1,maximum-scale=1\"/><title>reMarkable &bull; Device Activation</title><link rel=\"shortcut icon\" href=\"/assets/favicon.ico\"><link rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/assets/favicon-16x16.png\"><link rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/assets/favicon-32x32.png\"><link rel=\"icon\" type=\"image/png\" sizes=\"48x48\" href=\"/assets/favicon-48x48.png\"><link rel=\"manifest\" href=\"/assets/manifest.json\"><meta name=\"mobile-web-app-capable\" content=\"yes\"><meta name=\"theme-color\" content=\"#fff\"><meta name=\"application-name\" content=\"cloud-webapp-frontend\"><link rel=\"apple-touch-icon\" sizes=\"57x57\" href=\"/assets/apple-touch-icon-57x57.png\"><link rel=\"apple-touch-icon\" sizes=\"60x60\" href=\"/assets/apple-touch-icon-60x60.png\"><link rel=\"apple-touch-icon\" sizes=\"72x72\" href=\"/assets/apple-touch-icon-72x72.png\"><link rel=\"apple-touch-icon\" sizes=\"76x76\" href=\"/assets/apple-touch-icon-76x76.png\"><link rel=\"apple-touch-icon\" sizes=\"114x114\" href=\"/assets/apple-touch-icon-114x114.png\"><link rel=\"apple-touch-icon\" sizes=\"120x120\" href=\"/assets/apple-touch-icon-120x120.png\"><link rel=\"apple-touch-icon\" sizes=\"144x144\" href=\"/assets/apple-touch-icon-144x144.png\"><link rel=\"apple-touch-icon\" sizes=\"152x152\" href=\"/assets/apple-touch-icon-152x152.png\"><link rel=\"apple-touch-icon\" sizes=\"167x167\" href=\"/assets/apple-touch-icon-167x167.png\"><link rel=\"apple-touch-icon\" sizes=\"180x180\" href=\"/assets/apple-touch-icon-180x180.png\"><link rel=\"apple-touch-icon\" sizes=\"1024x1024\" href=\"/assets/apple-touch-icon-1024x1024.png\"><meta name=\"apple-mobile-web-app-capable\" content=\"yes\"><meta name=\"apple-mobile-web-app-status-bar-style\" content=\"black-translucent\"><meta name=\"apple-mobile-web-app-title\" content=\"cloud-webapp-frontend\"><meta name=\"msapplication-TileColor\" content=\"#fff\"><meta name=\"msapplication-TileImage\" content=\"/assets/mstile-144x144.png\"><meta name=\"msapplication-config\" content=\"/assets/browserconfig.xml\"><script defer=\"defer\" src=\"/app-2399790d339e583b90eb.js\"></script><link href=\"/app-379d6bb3118c41d161a9.css\" rel=\"stylesheet\"></head><body><div id=\"header\"></div><div id=\"root\"></div></body></html>"
}

Perhaps this is an indication that the underlying rmcl API calls are accessing now-deprecated/dysfunctional endpoints and mistakenly treating an error HTML page as the "device token".

FWIW, I'm having this issue on rmfuse 0.2.1; has this been fixed as of 0.2.3? (I haven't checked and am not that sure how to. I am also on NixOS.)

Also, this issue seems related to (same as?) #9, which seems to have been closed without a fix.

kwshi commented 3 years ago

I just downloaded the 0.2.3 (latest as of writing) source release from GitHub, cleared the rmcl cache, and tested this again. Good news: the issue seems to have been fixed for me! rmfuse mounted normally & I was able to list contents, access PDF exports of notebooks (very slow but successful), and upload custom PDF ebooks.

Here are the steps I took to test 0.2.3 (probably not the most pure-NixOS way to do it, but whatever):

# download 0.2.3 source archive
cd /tmp
curl -LO 'https://github.com/rschroll/rmfuse/archive/refs/tags/v0.2.3.tar.gz' | tar -xzv

# install rmfuse dependencies/set up temporary environment
cd rmfuse-0.2.3
nix-shell -p python38Packages.pyfuse3 python38Packages.poetry
poetry install

# run rmfuse 0.2.3 from source
poetry run rmfuse -v ~/remarkable

@Zhaith-Izaliel let me know if this works for you-- if so, we can probably close this issue here & work on updating the version of rmfuse in the NixOS repos.

Zhaith-Izaliel commented 3 years ago

Hello @kwshi, Sorry for the wait, I wasn't on github for the past couple days ! I tried your solution and it worked ! I will close this issue then. I'm now working on a pull request for nixpkgs to change the package ASAP since I already did it to further test it and my update works ! :)

Thanks again for your help, have a nice day ! :)

rschroll / rmfuse

Rmfuse starting multiple workers while there is no tasks waiting. #29