From 82dba872eb99f2a130e2e8bef7523bed1aa93e71 Mon Sep 17 00:00:00 2001
From: Jan David Mol <mol@astron.nl>
Date: Fri, 18 Jun 2021 16:05:20 +0000
Subject: [PATCH] L2SS-244: Detect if threads die on us.
---
devices/clients/sst_client.py | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/devices/clients/sst_client.py b/devices/clients/sst_client.py
index 8cc80a584..18d17276c 100644
--- a/devices/clients/sst_client.py
+++ b/devices/clients/sst_client.py
@@ -63,6 +63,13 @@ class sst_client(CommClient):
return super().connect()
+ def ping(self):
+ if not self.sst.isAlive():
+ raise Exception("SST thread died unexpectedly")
+
+ if not self.udp.isAlive():
+ raise Exception("UDP thread died unexpectedly")
+
def disconnect(self):
# explicit disconnect, instead of waiting for the GC to kick in after "del" below
self.sst.disconnect()
--
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