From 7ff1a129dbf3151b9c067544449f9e69a4bc80a2 Mon Sep 17 00:00:00 2001 From: Loic Guegan Date: Mon, 3 Jul 2023 11:30:11 +0200 Subject: [PATCH] Ensure sender node is not the receiver on wired communications --- esds/simulator.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/esds/simulator.py b/esds/simulator.py index 30534de..cdc85d3 100644 --- a/esds/simulator.py +++ b/esds/simulator.py @@ -331,6 +331,9 @@ class Simulator: if interface not in self.nodes[dst]["interfaces"]: self.log("Cannot create communication from node "+str(src)+ " to "+str(dst)+", interface "+interface+" not available on node "+str(dst)) exit(1) + elif src==dst: + self.log("Cannot create communication from node "+str(src)+ " to "+str(dst)+" on interface "+interface+", receiver node cannot be the sender") + exit(1) self.log("Send "+str(datasize)+" bytes to n"+str(dst)+" on "+interface,node=nsrc) if not self.nodes[dst]["turned_on"] and receiver_required: return(False)