diff options
Diffstat (limited to 'gnuradio-runtime/lib/flowgraph.cc')
| -rw-r--r-- | gnuradio-runtime/lib/flowgraph.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gnuradio-runtime/lib/flowgraph.cc b/gnuradio-runtime/lib/flowgraph.cc index 0b0285088b..634236dea0 100644 --- a/gnuradio-runtime/lib/flowgraph.cc +++ b/gnuradio-runtime/lib/flowgraph.cc @@ -192,8 +192,9 @@ namespace gr { // make sure free standing message blocks are included for(msg_edge_viter_t p = d_msg_edges.begin(); p != d_msg_edges.end(); p++) { - //for now only blocks receiving messages get a thread context - uncomment to allow senders to also obtain one - // tmp.push_back(p->src().block()); + // all msg blocks need a thread context - otherwise start() will never be called! + // even if it is a sender that never does anything + tmp.push_back(p->src().block()); tmp.push_back(p->dst().block()); } |