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-rw-r--r--lib/evendoors/room.rb13
1 files changed, 6 insertions, 7 deletions
diff --git a/lib/evendoors/room.rb b/lib/evendoors/room.rb
index 99e9139..358d53c 100644
--- a/lib/evendoors/room.rb
+++ b/lib/evendoors/room.rb
@@ -93,18 +93,17 @@ module EvenDoors
#
def send_p p
puts " * send_p #{(p.next_dst.nil? ? 'no dst' : p.next_dst)} ..." if EvenDoors::Twirl.debug
- if p.next_dst
+ if p.src.nil?
+ # do not route orphan particles !!
+ p.error! EvenDoors::ERROR_ROUTE_NS, space
+ elsif p.next_dst
p.split_dst!
if p.door
- p.src = space if p.src.nil? # send error to space if needed
route_p p
- elsif p.src
- p.dst_routed! p.src
else
- p.error! EvenDoors::ERROR_ROUTE_NDNS, space
+ # boomerang
+ p.dst_routed! p.src
end
- elsif p.src.nil?
- p.error! EvenDoors::ERROR_ROUTE_NDNS, space
elsif not try_links p
p.error! EvenDoors::ERROR_ROUTE_NDNL
end