add debug connection in template

app/backup.py

@@ -83,7 +83,11 @@ def send_command(connection: ConnectHandler, command: str) -> str:
     except exceptions.NetmikoTimeoutException:
         result = "NetmikoTimeoutException"
     except exceptions.ReadTimeout:
-        result = "ReadTimeout"
+        try:
+            result: str = connection.send_command(command, read_timeout=cfg.net_dev.read_timeout)
+            log.info('the second time command send success')
+        except exceptions.ReadTimeout:
+            result = "ReadTimeout"
     return result
 
 
@@ -105,7 +109,6 @@ def save_mikrotik_bcp(host: str, name: str) -> None:
     elif result == "ReadTimeout":
         log.warning("Timeout read config from %r", name)
         return
-
     result = "\n".join(result.split("\n")[1:])
     with open(os.path.join(cfg.bcp.dir, name), "w") as f:
         f.write(result)
@@ -125,7 +128,10 @@ def save_snr_bcp(host: str, name: str) -> None:
     connection.disconnect()
     log.info("disconnected from %r", name)
     if result == "NetmikoTimeoutException":
-        log.warning("Timeout read config from %s", name)
+        log.warning("Timeout error %r", name)
+        return
+    elif result == "ReadTimeout":
+        log.warning("Timeout read config from %r", name)
         return
     with open(os.path.join(cfg.bcp.dir, name), "w") as f:
         f.write(result)
@@ -145,7 +151,10 @@ def save_cisco_sb_bcp(host: str, name: str) -> None:
     connection.disconnect()
     log.info("disconnected from %s", name)
     if result == "NetmikoTimeoutException":
-        log.warning("Timeout read config from %s", name)
+        log.warning("Timeout error %r", name)
+        return
+    elif result == "ReadTimeout":
+        log.warning("Timeout read config from %r", name)
         return
     with open(os.path.join(cfg.bcp.dir, name), "w") as f:
         f.write(result)
@@ -164,6 +173,9 @@ def save_cisco_bcp(host: str, name: str) -> None:
     connection.disconnect()
     log.info("disconnected from %r", name)
     if result == "NetmikoTimeoutException":
+        log.warning("Timeout error %r", name)
+        return
+    elif result == "ReadTimeout":
         log.warning("Timeout read config from %r", name)
         return
     with open(os.path.join(cfg.bcp.dir, name), "w") as f: