search

rerun-io / rerun

Visualize streams of multimodal data. Fast, easy to use, and simple to integrate. Built in Rust using egui.
https://rerun.io/
Apache License 2.0
5.74k stars 259 forks source link

Opening rrd file with same application id as current one does not work #3987

Open roym899 opened 8 months ago

roym899 commented 8 months ago

Describe the bug When trying to load a different rrd file with the same application_id as the current one, nothing happens. (both by drag and drop, and by using the load dialog).

Opening from the terminal starts a separate Rerun instance, which I think is good.

To Reproduce Create two rrd files

import rerun as rr
import numpy as np
import time

rr.init("test", spawn=True)

rr.save("test1.rrd")
rr.log("image", rr.Image(0.3 * np.random.rand(100,100,3)))

time.sleep(5.0)

rr.save("test2.rrd")
rr.log("image", rr.Image(np.random.rand(100,100,3)))

Drag and drop one of the two files into the viewer (rrd file shows up). Drag and drop the other file into the viewer (-> nothing changes).

Expected behavior Open the new rrd file. Showing both in the list of recent recordings.

Rerun version

rerun_py 0.10.0-alpha.7+dev [rustc 1.72.1 (d5c2e9c34 2023-09-13), LLVM 16.0.5] x86_64-unknown-linux-gnu main 47414c8, built 2023-10-24T12:00:38Z
nikolausWest commented 8 months ago

This is probably due to:

tldr: Both rrd files actually have the same application id and recording id because in Python, recording id is set to authkey() by default which is random but constant per process