Set 5sec. timeout when using CoAP

Issue: #60
rgerganov · Sep 28, 2020 · da12c0d · da12c0d
1 parent 5c303e2
commit da12c0d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/pyairctrl/coap_client.py b/pyairctrl/coap_client.py
@@ -88,7 +88,12 @@ def _create_coap_client(self, host, port):
 
     def _sync(self):
         self.syncrequest = binascii.hexlify(os.urandom(4)).decode("utf8").upper()
-        self.client_key = self.client.post("/sys/dev/sync", self.syncrequest).payload
+        resp = self.client.post("/sys/dev/sync", self.syncrequest, timeout=5)
+        if resp:
+            self.client_key = resp.payload
+        else:
+            self.client.stop()
+            raise Exception("sync timeout")
 
     def _decrypt_payload(self, encrypted_payload):
         encoded_counter = encrypted_payload[0:8]