1 files changed, 11 insertions, 0 deletions
diff --git a/src/InputZeroMQReader.cpp b/src/InputZeroMQReader.cpp
index 01d8720..5fab447 100644
--- a/src/InputZeroMQReader.cpp
+++ b/src/InputZeroMQReader.cpp
@@ -80,6 +80,10 @@ int InputZeroMQReader::GetNextFrame(void* buffer)
     uint8_t* incoming;
     in_messages_.wait_and_pop(incoming);
 
+    if (! workerdata_.running) {
+        throw std::overflow_error("InputZeroMQ worker dead");
+    }
+
     memcpy(buffer, incoming, framesize);
 
     delete incoming;
@@ -174,6 +178,7 @@ void InputZeroMQWorker::RecvProcess(struct InputZeroMQThreadData* workerdata)
                     fprintf(stderr, "ZeroMQ buffer overfull !\n");
 
                     buffer_full = true;
+                    throw std::runtime_error("ZMQ input full");
                 }
 
                 queue_size = workerdata->in_messages->size();
@@ -195,15 +200,21 @@ void InputZeroMQWorker::RecvProcess(struct InputZeroMQThreadData* workerdata)
     catch (zmq::error_t& err) {
         fprintf(stderr, "ZeroMQ error in RecvProcess: '%s'\n", err.what());
     }
+    catch (std::exception& err) {
+    }
 
     fprintf(stderr, "ZeroMQ input worker terminated\n");
 
     subscriber.close();
+
+    workerdata->running = false;
+    workerdata->in_messages->notify();
 }
 
 void InputZeroMQWorker::Start(struct InputZeroMQThreadData* workerdata)
 {
     running = true;
+    workerdata->running = true;
     recv_thread = boost::thread(&InputZeroMQWorker::RecvProcess, this, workerdata);
 }