3.1 RPC over HTTP v1 Protocol Details
For all of its roles, RPC over HTTP v1 follows a very simple processing mechanism. Once the connection is established, the protocol acts as a pass-through mechanism where arriving data from the network is passed in an implementation-specific way to the next (higher) protocol layer without processing. Data sent by higher protocol layers is also sent on the network without processing.<19>
Details are given in the following sections.