def retry(self, *args, **kwargs):
"""Overloaded to manage dropped ACKs."""
rc = self.retrycount
DCF.retry(self, *args, **kwargs)
# Actual retry?
if (self.retrycount>rc) and self.isdot11data(self.datatosend):
# retry count was increased -> dropped ACK
data = self.get_dot11data(self.datatosend)
dst, src = data.addr1, data.addr2
#self.log("DROPACK", dst=dst, src=src)
self.dropack.signal(dst)
