Matt Vollrath

This is happening because the CDN version of roslibjs has not been updated with CBOR support. You can try building roslibjs from the develop branch and loading that instead, or...

[roslib_bench](https://github.com/EndPointCorp/roslib_bench) has a docker example.

Service calls work, I recommend asking on

Linked with https://github.com/RobotWebTools/rosbridge_suite/pull/428

Can you paste the contents of the "fields" (PointField list) for a frame of this cloud? We've seen issues with some non-standard field layouts.

@Kad91 Use [`pointRatio`](https://github.com/RobotWebTools/ros3djs/blob/2f858cfe1c481e61968cb2fb1812ec15e5a1e6f2/src/sensors/PointCloud2.js#L54) for that kind of subsampling.

The latency of web_video_server and rosbridge is low and if both are running on the same host the sync should be very tight for visualization purposes. If rosbridge is lagging...

> Hi @mvollrath > > * Why could there be some lag between the publisher and the web bridge? Typically this would be because the publisher and web bridge are...

Rosbridge has a websocket-level compression feature (pre-message deflate) which is more efficient than protocol-level compression, for browsers which implement the standard. Set the rosbridge_websocket.py param `use_compression` to `true`. This will...

The output roslib.js works, but this breaks `npm run publish` tests for me. ``` $ nodejs --version v8.10.0 $ npm --version 6.5.0-next.0 $ rm -rf node_modules/ $ npm install ......