Specifies the maximum size of an encoded remote procedure call before the call will be fragmented over a number of transmissions.
From version 4 onwards, specifies the maximum size of an RPC packet. RPCs will be packed into a packet until there are no more to send, or RPCMaxPacketSize is reached. The default is 65536 bytes.
For version 4 onwards, the value of this configuration value must be less than RPCBufferLength by at least 10%. See the discussion of RPCBufferLength for more detail.
