prod msg enq

main.py

@@ -9,6 +9,13 @@ channel = connection.channel()
 
 # this is A DECLARE, basically so can run multuple  times
 # .x = exchange
+
+# what does durable mean?
+# when broke restarts
+# even if I don't run this IaC like code to create the q
+# the q will exist
+# it basically commits the q defns to disk
+# not the message
 channel.exchange_declare(
     exchange="orders.x", exchange_type="direct", durable=True)
 # .dlx = dead letter exchange for failed messages