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-rw-r--r--chroma/generator/photon.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/chroma/generator/photon.py b/chroma/generator/photon.py
index 5ae1e93..39e8cf4 100644
--- a/chroma/generator/photon.py
+++ b/chroma/generator/photon.py
@@ -18,7 +18,7 @@ class G4GeneratorProcess(multiprocessing.Process):
def run(self):
gen = g4gen.G4Generator(self.material, seed=self.seed)
- context = zmq.Context.instance()
+ context = zmq.Context()
vertex_socket = context.socket(zmq.PULL)
vertex_socket.connect(self.vertex_socket_address)
photon_socket = context.socket(zmq.PUSH)
@@ -75,7 +75,7 @@ class G4ParallelGenerator(object):
for p in self.processes:
p.start()
- self.zmq_context = zmq.Context.instance()
+ self.zmq_context = zmq.Context()
self.vertex_socket = self.zmq_context.socket(zmq.PUSH)
self.vertex_socket.bind(self.vertex_address)
self.photon_socket = self.zmq_context.socket(zmq.PULL)