Set to 1 only when Direct Write to PMem from the remote host is possible.
Otherwise, set to 0.
+.. option:: busy_wait_polling=bool : [librpma_*_server]
+
+ Set to 0 to wait for completion instead of busy-wait polling completion.
+ Default: 1.
+
.. option:: interface=str : [netsplice] [net]
The IP address of the network interface used to send or receive UDP