Shulou(Shulou.com)06/03 Report--

Background

Thoughts on RPC Protocol

Components of the RPC protocol

RPC protocol = server + service registry + client, which constitutes a method that the client can call the server remotely, which is as convenient as calling the local method.

Java implements RMI, a framework commonly used in RPC

The framework commonly used by service registries is ZooKeePer

RPC server and client independent deployment

The RPC client must contain the interface class on the server side

Limitations of RPC

1. The interface can only be passed by the interface document.

2. Restrictions on transmitting content

SOAP protocol

Provide the WSDL standard, only need to access the service address, automatically generate all interface descriptions, easy to unify

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