Ticket #241 (defect)

Opened 6 months ago

Last modified 6 months ago

Dynamically reconfigured flowgraph stalls

Status: closed (fixed)

Reported by: jcorgan Assigned to: jcorgan
Priority: normal Milestone: release-3.1.3
Component: gnuradio-core Version: 3.1.2
Keywords: Cc:

When using the gr.hier_block2 lock/unlock dynamic reconfiguration feature, the flowgraph can become wedged in state where an output buffer fills and doesn't get read by the downstream block.

This is a result of having obsolete buffer readers still connected to the output buffer.

Originally reported by Tim O'Shea and Mark Schneider.

Change History

04/24/08 15:06:08: Modified by jcorgan

  • status changed from new to assigned.

Trial fix in r8271.

04/24/08 17:01:12: Modified by jcorgan

  • status changed from assigned to closed.
  • resolution set to fixed.

Fix verified.