Number of messages or message fragments received over a transport.
(TCP, LBM-RM)

- n (Int32)
- Statistics set index

Number of messages or message fragments received over a transport.

A single datagram may contain one or more messages or a fragment of a larger
message. For fragmented messages larger than the transport's maximum size
configuration option, this count reflects the number of datagrams used to
constitute those messages. Thus, this number is equal to or greater than the
datagram counter (messagesReceived, above). This number also includes
messages received for which there was no interested receiver,
tallied in the noTopicMessagesReceived counter (below).
This method returns a value from the nth set of statistics
encapsulated within this object.