Bar Graph does not update when time conductor value changes

[shefalijoshi]

Summary

Changing time conductor in fixed or local clock mode does not update the graph with new data.

Expected vs Current Behavior

Bar Graph should be updated to show relevant data to the time conductor.

Steps to Reproduce

1. Drag the analog aggregate to a bar graph
2. Expect that some bars are displayed (this is currently not happening)
3. Change time conductor start/end
4. Expect that some bars are displayed with new data.

Environment

• Open MCT Version: release/2.0.5
• Deployment Type: VIPER testathon
• OS: all
• Browser: all

Impact Check List

• Data loss or misrepresented data?
• Regression? Did this used to work or has it always been broken?
• Is there a workaround available?
• Does this impact a critical component?
• Is this just a visual bug with no functional impact?
• Does this block the execution of e2e tests?
• Does this have an impact on Performance?

Additional Information

[akhenry]

Note that yamcs/yamcs#685 will make it difficult to verify this with real data.

[akhenry]

Verified fixed

• Switched to fixed mode
• Changed time conductor bounds
• Verified in the network tab that historical requests were being issued with the correct bounds. Right now a bug in Yamcs prevents historical data from being returned.

[ozyx]

Verified 7/12/22

Was able to add analog aggregate to the bargraph, and change bounds in fixed/local clock modes. No loss of data was observed. In local clock mode, bars updated correctly as new telemetry streamed in.