Cancel any pending polls when PollingPacketConn is closed.
tree50a2b0e199d8396598716dca9251642dcb6d818f
-rw-r--r-- 58 .gitignore
-rw-r--r-- 8052 README
-rw-r--r-- 402 TODO
drwxr-xr-x - amp
drwxr-xr-x - armor
drwxr-xr-x - champa-client
drwxr-xr-x - champa-server
drwxr-xr-x - encapsulation
-rw-r--r-- 300 go.mod
-rw-r--r-- 8606 go.sum
drwxr-xr-x - noise
drwxr-xr-x - turbotunnel