Skip to content

Added A Functionality to see the ZMQ edge results & Also Added Timeout and Retry Logic for ZeroMQ Connection #162

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
pradeeban merged 3 commits into from
Jun 14, 2025
Merged

Added A Functionality to see the ZMQ edge results & Also Added Timeout and Retry Logic for ZeroMQ Connection #162

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
c87cf2f
Added A Functionality to see the ZMQ edge results also even if it is …
saksham-gera Jun 11, 2025
efd7896
Implemented ZeroMQ socket timeouts & retry logic fordropped connections.
saksham-gera Jun 13, 2025
a52cc74
Merge branch 'ControlCore-Project:dev' into dev
saksham-gera Jun 13, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
0 0mq/funbody_zmq.dir copy/concore2.py → 0mq/funbody_zmq.dir/concore2.py
View file
Open in desktop
File renamed without changes.
152 changes: 142 additions & 10 deletions 0mq/test0mq4.graphml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,11 @@
<graphml xmlns="http://graphml.graphdrawing.org/xmlns" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns http://www.yworks.com/xml/schema/graphml/1.1/ygraphml.xsd" xmlns:y="http://www.yworks.com/xml/graphml">
<key for="node" id="d6" yfiles.type="nodegraphics"/>
<key for="edge" id="d10" yfiles.type="edgegraphics"/>
<graph edgedefault="directed" id="1749405632299" projectName="test4fun">
<graph edgedefault="directed" id="1749634499987" projectName="test4fun">
<node id="bd92f9d8-7d63-42b2-968b-3909ef4c7237">
<data key="d6">
<y:ShapeNode>
<y:Geometry height="50" width="136" x="587.1578118466556" y="100.44232926537836"/>
<y:Geometry height="50" width="136" x="590.4776831985885" y="94.90921034549002"/>
<y:Fill color="#ffcc00" opacity="1"/>
<y:BorderStyle color="#000" width="1"/>
<y:NodeLabel>PZ:pmpymax.py</y:NodeLabel>
Expand All @@ -17,7 +17,7 @@
<node id="d95f7887-42bf-4e12-a022-021869701c6a">
<data key="d6">
<y:ShapeNode>
<y:Geometry height="50" width="122" x="260.2237964505762" y="311.3201270682564"/>
<y:Geometry height="50" width="122" x="355.1430245621742" y="381.426750852234"/>
<y:Fill color="#ffcc00" opacity="1"/>
<y:BorderStyle color="#000" width="1"/>
<y:NodeLabel>CZ:cpymax.py</y:NodeLabel>
Expand All @@ -28,7 +28,7 @@
<node id="f56f8b24-41a6-45b4-882b-6596040b6af0">
<data key="d6">
<y:ShapeNode>
<y:Geometry height="50" width="159" x="603" y="306.7736228262331"/>
<y:Geometry height="50" width="159" x="601.680128648067" y="382.4133655300991"/>
<y:Fill color="#ffcc00" opacity="1"/>
<y:BorderStyle color="#000" width="1"/>
<y:NodeLabel>F1:funcall_zmq.py</y:NodeLabel>
Expand All @@ -39,7 +39,7 @@
<node id="db31be3f-3e58-4c36-979d-41fb28aefe68">
<data key="d6">
<y:ShapeNode>
<y:Geometry height="50" width="169" x="336.01863708558665" y="100.93769244530341"/>
<y:Geometry height="50" width="169" x="332.6987657336537" y="94.2979497414374"/>
<y:Fill color="#ffcc00" opacity="1"/>
<y:BorderStyle color="#000" width="1"/>
<y:NodeLabel>F2:funbody_zmq.py</y:NodeLabel>
Expand All @@ -54,7 +54,7 @@
<y:Arrows source="none" target="delta"/>
<y:EdgeLabel>U</y:EdgeLabel>
<y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0">
<y:Point x="462.11189861303046" y="308.64234395420476"/>
<y:Point x="508.9115766843281" y="382.05264766318663"/>
</y:Path>
</y:GenericEdge>
</data>
Expand All @@ -66,7 +66,7 @@
<y:Arrows source="none" target="delta"/>
<y:EdgeLabel>Y</y:EdgeLabel>
<y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0">
<y:Point x="367.6090946002987" y="246.02075112116216"/>
<y:Point x="423.7156210948696" y="308.20768730653435"/>
</y:Path>
</y:GenericEdge>
</data>
Expand All @@ -78,7 +78,7 @@
<y:Arrows source="none" target="delta"/>
<y:EdgeLabel>U2</y:EdgeLabel>
<y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0">
<y:Point x="503.8382244660904" y="100.60667393916803"/>
<y:Point x="503.8382244673214" y="94.70390953396765"/>
</y:Path>
</y:GenericEdge>
</data>
Expand All @@ -90,7 +90,7 @@
<y:Arrows source="none" target="delta"/>
<y:EdgeLabel>Y2</y:EdgeLabel>
<y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0">
<y:Point x="405.3581746383734" y="34.67328832493144"/>
<y:Point x="398.0428316759128" y="19.435495567257725"/>
</y:Path>
</y:GenericEdge>
</data>
Expand All @@ -102,7 +102,7 @@
<y:Arrows source="none" target="delta"/>
<y:EdgeLabel>0x1234_U3</y:EdgeLabel>
<y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0">
<y:Point x="485.7225570685165" y="216.3556576357683"/>
<y:Point x="478.81870716131584" y="250.85565763576832"/>
</y:Path>
</y:GenericEdge>
</data>
Expand Down Expand Up @@ -599,5 +599,137 @@
</equivalent>
<hash>6455bbb0a3114ec3ba44920b64bd0266</hash>
</actionHistory>
<actionHistory>
<tid>1749634829919</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJkOTVmNzg4Ny00MmJmLTRlMTItYTAyMi0wMjE4Njk3MDFjNmEiLHsieCI6MjYwLjIyMzc5NjQ1MDU3NjIsInkiOjMxMS4zMjAxMjcwNjgyNTY0fSx7IngiOjI2MS4yMjM3OTY0NTA1NzYyLCJ5IjozODguMzIwMTI3MDY4MjU2NH1d</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJkOTVmNzg4Ny00MmJmLTRlMTItYTAyMi0wMjE4Njk3MDFjNmEiLHsieCI6MjYxLjIyMzc5NjQ1MDU3NjIsInkiOjM4OC4zMjAxMjcwNjgyNTY0fSx7IngiOjI2MC4yMjM3OTY0NTA1NzYyLCJ5IjozMTEuMzIwMTI3MDY4MjU2NH1d</parameters>
</equivalent>
<hash>6db1c3f5876e499e3af23bc64c8c5bb0</hash>
</actionHistory>
<actionHistory>
<tid>1749634829941</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJmNTZmOGIyNC00MWE2LTQ1YjQtODgyYi02NTk2MDQwYjZhZjAiLHsieCI6NjAzLCJ5IjozMDYuNzczNjIyODI2MjMzMX0seyJ4Ijo2MDQsInkiOjM4My43NzM2MjI4MjYyMzMxfV0=</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJmNTZmOGIyNC00MWE2LTQ1YjQtODgyYi02NTk2MDQwYjZhZjAiLHsieCI6NjA0LCJ5IjozODMuNzczNjIyODI2MjMzMX0seyJ4Ijo2MDMsInkiOjMwNi43NzM2MjI4MjYyMzMxfV0=</parameters>
</equivalent>
<hash>cbf7736ec743327ba43b837143224398</hash>
</actionHistory>
<actionHistory>
<tid>1749634835985</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJkOTVmNzg4Ny00MmJmLTRlMTItYTAyMi0wMjE4Njk3MDFjNmEiLHsieCI6MjYxLjIyMzc5NjQ1MDU3NjIsInkiOjM4OC4zMjAxMjcwNjgyNTY0fSx7IngiOjMzNS4yMjM3OTY0NTA1NzYyLCJ5IjozODAuMzIwMTI3MDY4MjU2NH1d</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJkOTVmNzg4Ny00MmJmLTRlMTItYTAyMi0wMjE4Njk3MDFjNmEiLHsieCI6MzM1LjIyMzc5NjQ1MDU3NjIsInkiOjM4MC4zMjAxMjcwNjgyNTY0fSx7IngiOjI2MS4yMjM3OTY0NTA1NzYyLCJ5IjozODguMzIwMTI3MDY4MjU2NH1d</parameters>
</equivalent>
<hash>bcd1d06be8ec425b80883b7e8ed78ebb</hash>
</actionHistory>
<actionHistory>
<tid>1749634843769</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJmNTZmOGIyNC00MWE2LTQ1YjQtODgyYi02NTk2MDQwYjZhZjAiLHsieCI6NjA0LCJ5IjozODMuNzczNjIyODI2MjMzMX0seyJ4Ijo2MDUsInkiOjM3NS43NzM2MjI4MjYyMzMxfV0=</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJmNTZmOGIyNC00MWE2LTQ1YjQtODgyYi02NTk2MDQwYjZhZjAiLHsieCI6NjA1LCJ5IjozNzUuNzczNjIyODI2MjMzMX0seyJ4Ijo2MDQsInkiOjM4My43NzM2MjI4MjYyMzMxfV0=</parameters>
</equivalent>
<hash>d22a89c1436e739adc827b2c9c5ed9fb</hash>
</actionHistory>
<actionHistory>
<tid>1749638394047</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJmNTZmOGIyNC00MWE2LTQ1YjQtODgyYi02NTk2MDQwYjZhZjAiLHsieCI6NjA1LCJ5IjozNzUuNzczNjIyODI2MjMzMX0seyJ4Ijo2MDYuMTA2NjIzNzgzOTc3NiwieSI6Mzg0LjYyNjYxMzA5ODA1NDQ2fV0=</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJmNTZmOGIyNC00MWE2LTQ1YjQtODgyYi02NTk2MDQwYjZhZjAiLHsieCI6NjA2LjEwNjYyMzc4Mzk3NzYsInkiOjM4NC42MjY2MTMwOTgwNTQ0Nn0seyJ4Ijo2MDUsInkiOjM3NS43NzM2MjI4MjYyMzMxfV0=</parameters>
</equivalent>
<hash>98a2cdaa9c637e3b1f80e191689ef228</hash>
</actionHistory>
<actionHistory>
<tid>1749638406118</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJkOTVmNzg4Ny00MmJmLTRlMTItYTAyMi0wMjE4Njk3MDFjNmEiLHsieCI6MzM1LjIyMzc5NjQ1MDU3NjIsInkiOjM4MC4zMjAxMjcwNjgyNTY0fSx7IngiOjM1NS4xNDMwMjQ1NjIxNzQyLCJ5IjozODEuNDI2NzUwODUyMjM0fV0=</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJkOTVmNzg4Ny00MmJmLTRlMTItYTAyMi0wMjE4Njk3MDFjNmEiLHsieCI6MzU1LjE0MzAyNDU2MjE3NDIsInkiOjM4MS40MjY3NTA4NTIyMzR9LHsieCI6MzM1LjIyMzc5NjQ1MDU3NjIsInkiOjM4MC4zMjAxMjcwNjgyNTY0fV0=</parameters>
</equivalent>
<hash>461addecc2f83c39d144dd59fe140d7a</hash>
</actionHistory>
<actionHistory>
<tid>1749638411387</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJmNTZmOGIyNC00MWE2LTQ1YjQtODgyYi02NTk2MDQwYjZhZjAiLHsieCI6NjA2LjEwNjYyMzc4Mzk3NzYsInkiOjM4NC42MjY2MTMwOTgwNTQ0Nn0seyJ4Ijo2MDEuNjgwMTI4NjQ4MDY3LCJ5IjozODIuNDEzMzY1NTMwMDk5MX1d</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJmNTZmOGIyNC00MWE2LTQ1YjQtODgyYi02NTk2MDQwYjZhZjAiLHsieCI6NjAxLjY4MDEyODY0ODA2NywieSI6MzgyLjQxMzM2NTUzMDA5OTF9LHsieCI6NjA2LjEwNjYyMzc4Mzk3NzYsInkiOjM4NC42MjY2MTMwOTgwNTQ0Nn1d</parameters>
</equivalent>
<hash>a65da086d27f4b89fde06386803b6c83</hash>
</actionHistory>
<actionHistory>
<tid>1749638417166</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJiZDkyZjlkOC03ZDYzLTQyYjItOTY4Yi0zOTA5ZWY0YzcyMzciLHsieCI6NTg3LjE1NzgxMTg0NjY1NTYsInkiOjEwMC40NDIzMjkyNjUzNzgzNn0seyJ4Ijo1OTEuNTg0MzA2OTgyNTY2MiwieSI6MTAxLjU0ODk1MzA0OTM1NjAzfV0=</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJiZDkyZjlkOC03ZDYzLTQyYjItOTY4Yi0zOTA5ZWY0YzcyMzciLHsieCI6NTkxLjU4NDMwNjk4MjU2NjIsInkiOjEwMS41NDg5NTMwNDkzNTYwM30seyJ4Ijo1ODcuMTU3ODExODQ2NjU1NiwieSI6MTAwLjQ0MjMyOTI2NTM3ODM2fV0=</parameters>
</equivalent>
<hash>f084c23a413d578cc6f24c99f4abf593</hash>
</actionHistory>
<actionHistory>
<tid>1749638421768</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJiZDkyZjlkOC03ZDYzLTQyYjItOTY4Yi0zOTA5ZWY0YzcyMzciLHsieCI6NTkxLjU4NDMwNjk4MjU2NjIsInkiOjEwMS41NDg5NTMwNDkzNTYwM30seyJ4Ijo1OTAuNDc3NjgzMTk4NTg4NSwieSI6OTQuOTA5MjEwMzQ1NDkwMDJ9XQ==</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJiZDkyZjlkOC03ZDYzLTQyYjItOTY4Yi0zOTA5ZWY0YzcyMzciLHsieCI6NTkwLjQ3NzY4MzE5ODU4ODUsInkiOjk0LjkwOTIxMDM0NTQ5MDAyfSx7IngiOjU5MS41ODQzMDY5ODI1NjYyLCJ5IjoxMDEuNTQ4OTUzMDQ5MzU2MDN9XQ==</parameters>
</equivalent>
<hash>7351dd339614af3284a27265645c683e</hash>
</actionHistory>
<actionHistory>
<tid>1749638428404</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJkYjMxYmUzZi0zZTU4LTRjMzYtOTc5ZC00MWZiMjhhZWZlNjgiLHsieCI6MzM2LjAxODYzNzA4NTU4NjY1LCJ5IjoxMDAuOTM3NjkyNDQ1MzAzNDF9LHsieCI6MzM0LjkxMjAxMzMwMTYwODk3LCJ5Ijo5MC45NzgwNzgzODk1MDQ0fV0=</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJkYjMxYmUzZi0zZTU4LTRjMzYtOTc5ZC00MWZiMjhhZWZlNjgiLHsieCI6MzM0LjkxMjAxMzMwMTYwODk3LCJ5Ijo5MC45NzgwNzgzODk1MDQ0fSx7IngiOjMzNi4wMTg2MzcwODU1ODY2NSwieSI6MTAwLjkzNzY5MjQ0NTMwMzQxfV0=</parameters>
</equivalent>
<hash>e6e0b6e82708953b8f2a3a53d75d7480</hash>
</actionHistory>
<actionHistory>
<tid>1749638434730</tid>
<inverse>
<actionName>SET_POS</actionName>
<parameters>WyJkYjMxYmUzZi0zZTU4LTRjMzYtOTc5ZC00MWZiMjhhZWZlNjgiLHsieCI6MzM0LjkxMjAxMzMwMTYwODk3LCJ5Ijo5MC45NzgwNzgzODk1MDQ0fSx7IngiOjMzMi42OTg3NjU3MzM2NTM3LCJ5Ijo5NC4yOTc5NDk3NDE0Mzc0fV0=</parameters>
</inverse>
<equivalent>
<actionName>SET_POS</actionName>
<parameters>WyJkYjMxYmUzZi0zZTU4LTRjMzYtOTc5ZC00MWZiMjhhZWZlNjgiLHsieCI6MzMyLjY5ODc2NTczMzY1MzcsInkiOjk0LjI5Nzk0OTc0MTQzNzR9LHsieCI6MzM0LjkxMjAxMzMwMTYwODk3LCJ5Ijo5MC45NzgwNzgzODk1MDQ0fV0=</parameters>
</equivalent>
<hash>5308877f34d57a16e83da8243a43a98f</hash>
</actionHistory>
</graph>
</graphml>
32 changes: 29 additions & 3 deletions concore.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,12 +20,38 @@ def __init__(self, port_type, address, zmq_socket_type):
self.socket = self.context.socket(zmq_socket_type)
self.port_type = port_type # "bind" or "connect"
self.address = address

self.socket.setsockopt(zmq.RCVTIMEO, 2000)
self.socket.setsockopt(zmq.SNDTIMEO, 2000)
self.socket.setsockopt(zmq.LINGER, 0)

if self.port_type == "bind":
self.socket.bind(address)
print(f"ZMQ Port bound to {address}")
else:
self.socket.connect(address)
print(f"ZMQ Port connected to {address}")

def send_json_with_retry(self, message):
for attempt in range(5):
try:
self.socket.send_json(message)
return
except zmq.Again:
print(f"Send timeout (attempt {attempt + 1}/5)")
time.sleep(0.5)
print("Failed to send after retries.")
return

def recv_json_with_retry(self):
for attempt in range(5):
try:
return self.socket.recv_json()
except zmq.Again:
print(f"Receive timeout (attempt {attempt + 1}/5)")
time.sleep(0.5)
print("Failed to receive after retries.")
return None

# Global ZeroMQ ports registry
zmq_ports = {}
Expand Down Expand Up @@ -143,7 +169,7 @@ def read(port_identifier, name, initstr_val):
if isinstance(port_identifier, str) and port_identifier in zmq_ports:
zmq_p = zmq_ports[port_identifier]
try:
message = zmq_p.socket.recv_json()
message = zmq_p.recv_json_with_retry()
return message
except zmq.error.ZMQError as e:
print(f"ZMQ read error on port {port_identifier} (name: {name}): {e}. Returning default.")
Expand Down Expand Up @@ -209,12 +235,12 @@ def write(port_identifier, name, val, delta=0):
if isinstance(port_identifier, str) and port_identifier in zmq_ports:
zmq_p = zmq_ports[port_identifier]
try:
zmq_p.socket.send_json(val)
zmq_p.send_json_with_retry(val)
except zmq.error.ZMQError as e:
print(f"ZMQ write error on port {port_identifier} (name: {name}): {e}")
except Exception as e:
print(f"Unexpected error during ZMQ write on port {port_identifier} (name: {name}): {e}")
return

try:
if isinstance(port_identifier, str) and port_identifier in zmq_ports:
file_path = os.path.join("../"+port_identifier, name)
Expand Down