+&di(RMR_ASYNC_CONN) Allows the asynch connection mode to be turned off (by setting the
+ value to 0. When set to 1, or missing from the environment, RMR will invoke the
+ connection interface in the transport mechanism using the non-blocking (asynch)
+ mode. This will likely result in many "soft failures" (retry) until the connection
+ is established, but allows the application to continue unimpeeded should the
+ connection be slow to set up.
+