rosmod / rosmct Goto Github PK

Break it out in to an identifier utilities module

Allows unique identification of topics

change from

{
name: /topicname,
key: topictype,
...
}

to

{
name: systemname/topicname,
key: topictype
...
}

Spawn a worker process to contain rosbridge and roslib interfaces for each roscore.

Rosbridge needs to run in a new shell for each roscore.

Needs to:

1. source message definitions for all packages on the system
2. generate a unique port to reside on

related to #13

When a rosbridge shell is spawned inside a worker process, connect to it with roslib and notify the master process of connection details.

using pub/sub in zmq instead of subscription handling via real time server. each RosSys can publish with a topic for each telemtry point.

pass in options object

{
env_variable: env_value
...
}

potential issues with a blocking call

reference how the sine generator is set up in https://github.com/nasa/openmct/blob/a51b9bc63f738e04cb877626371b07bd6b924a27/src/plugins/plugins.js#L26

If a tree falls in a forest and no one is around to hear it, does it make a sound?

No, no it should not.

Notification to server of the addition/removal of a roscore (and therefore a ros deployment)

Notification Object:

{
  name: SYSTEM_NAME,
  master_uri: ROS_MASTER_URI,
  status: OPEN/CLOSE
}

Provide a view to interpret an array as image data.

related to #25

Model after

https://github.com/hudsonfoo/kerbal-openmct

but accounting for updates to the mct plugin and telemetry structure

Is this project still active?

unsubscribe
remove from collection
etc

related to #24

combine with #27 for properly referencing a topic value and then change object provider to return an individual telemetry object for each value. Topics will then be folders containing these telemetry points.

add comments

If multiple systems shared the same roscore, each system would see every topic

Hello! I know this is still in process but I was wondering how to connect the OpenMCT to Rosbridge. I was able to run the test nodes and successfully connect to the ROSCORE running on the computer. However, on the website I cannot see any topic.

Thank you again, I hope this project is still in works.

TypeError: Cannot read property 'then' of null

incorporate object namespace into subscription handling to handle multiple ros systems

Upon receipt of a subscribed topic save it to some form of database for future polling.