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Fixed issue of aprs-is missing keepalive

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Started noticing that aprs-is keepalive messages just stop
getting sent.  This causes aprsd to basically disconnect from
the APRS network.  Added a check into the KeepAlive thread to
restart the aprs-is connecter if the last time we got a keepalive
from apris is > 5 minutes.
This commit is contained in:
Hemna 2021-09-13 13:22:06 -04:00
parent 69b215d4d8
commit 560e152742
1 changed files with 15 additions and 0 deletions
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15
aprsd/threads.py
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@ -89,6 +89,8 @@ class KeepAliveThread(APRSDThread):
tracemalloc.start()
super().__init__("KeepAlive")
self.config = config
max_timeout = {"hours": 0.0, "minutes": 5, "seconds": 0}
self.max_delta = datetime.timedelta(**max_timeout)
def loop(self):
if self.cntr % 60 == 0:
@ -126,6 +128,19 @@ class KeepAliveThread(APRSDThread):
len(thread_list),
)
LOG.info(keepalive)
# See if we should reset the aprs-is client
# Due to losing a keepalive from them
delta_dict = utils.parse_delta_str(last_msg_time)
delta = datetime.timedelta(**delta_dict)
if delta > self.max_delta:
# We haven't gotten a keepalive from aprs-is in a while
# reset the connection.a
if not kissclient.KISSClient.kiss_enabled(self.config):
LOG.warning("Resetting connection to APRS-IS.")
client.Client().reset()
# Check version every hour
delta = now - self.checker_time
if delta > datetime.timedelta(hours=1):