When monitoring using "Oracle by ODBC", monitoring stop.
The odbc poller process appears to be in an infinite loop waiting for a response from the other end.

I think this situation can be alleviated by adding an option to enable keep-alives.

For example, "Get tablespace"

• write it directly
  Before change:

  db.odbc.get[get_tablespace,,"Driver={$ORACLE.DRIVER};DBQ=//{$ORACLE.HOST}:{$ORACLE.PORT}/{$ORACLE.SERVICE};"]
  

  After change:

  db.odbc.get[get_tablespace,,"Driver={$ORACLE.DRIVER};DBQ=//{$ORACLE.HOST}:{$ORACLE.PORT}/{$ORACLE.SERVICE}?enable=broken;"]
  

• use a user macro
  macro
  name:value

  {$ORACLE.TCP.KEEPALIVE} : ?enable=broken
  

  item key:

  db.odbc.get[get_tablespace,,"Driver={$ORACLE.DRIVER};DBQ=//{$ORACLE.HOST}:{$ORACLE.PORT}/{$ORACLE.SERVICE}{$ORACLE.TCP.KEEPALIVE};"]
  

https://docs.oracle.com/en/database/oracle/oracle-database/21/netrf/local-naming-parameters-in-tns-ora-file.html#GUID-7A18022A-E40D-4880-B3CE-7EE9864756CA