signaling server connection error on armhf

[ghost]

Description
I'm trying to run the webrtc_ros server on the RaspberryPi 4 inside of our LeoRover. When I'm running the server on my desktop computer, everything is working as expected. When running on the RaspberryPi, the signaling server fails. I tested using Chrome and Firefox and got the same result. I'm wondering if the armhf package might be broken somehow?

• Library Version: ros-melodic-webrtc/bionic,now 59.0.4-1bionic.20210511.072529 armhf [installed,automatic]
ros-melodic-webrtc-ros/bionic,now 59.0.4-1bionic.20210922.005536 armhf [installed]

• ROS Version: melodic

• Platform / OS: Linux leo 5.3.0-1042-raspi2 #44-Ubuntu SMP Thu Jul 15 11:30:24 UTC 2021 armv7l armv7l armv7l GNU/Linux

Steps To Reproduce
Launch a camera node to publish a sensor/Image topic.
(ex: with a webcam plugged in roslaunch uvc_camera example.launch)

Expected Behavior
Complete the connection and display the video

Actual Behavior
The signaling connection is closed and the webrtc_ros_node crashes