mirror of https://github.com/craigerl/aprsd.git
31 lines
710 B
Python
31 lines
710 B
Python
|
import logging
|
||
|
|
import threading
|
||
|
|
import time
|
||
|
|
|
||
|
|
LOG = logging.getLogger("APRSD")
|
||
|
|
|
||
|
|
|
||
|
|
class PacketList:
|
||
|
|
"""Class to track all of the packets rx'd and tx'd by aprsd."""
|
||
|
|
|
||
|
|
_instance = None
|
||
|
|
|
||
|
|
packet_list = {}
|
||
|
|
|
||
|
|
def __new__(cls, *args, **kwargs):
|
||
|
|
if cls._instance is None:
|
||
|
|
cls._instance = super().__new__(cls)
|
||
|
|
cls._instance.packet_list = {}
|
||
|
|
cls._instance.lock = threading.Lock()
|
||
|
|
return cls._instance
|
||
|
|
|
||
|
|
def __iter__(self):
|
||
|
|
with self.lock:
|
||
|
|
return iter(self.packet_list)
|
||
|
|
|
||
|
|
def add(self, packet):
|
||
|
|
with self.lock:
|
||
|
|
now = time.time()
|
||
|
|
ts = str(now).split(".")[0]
|
||
|
|
self.packet_list[ts] = packet
|