Elements of RPC Mechanism
- Client : Client is a user process that initiates a remote call of a procedure (or a method or a function).In other words, it is the program or application that makes the request to a remote server.
- Client Stub: Client stub is a code module that resides on client side and acts as a proxy for remote procedures. It marshals the arguments of the procedure call into a format that can be transmitted over the network to the server.
- RPC Runtime: The RPC runtime is a software layer that manages the communication between the client and the server. It provides the infrastructure for handling remote procedure calls, including message serialization and deserialization, transport protocol management, and error handling.
- Server Stub: The server stub is a code module that resides on the server side and receives the request from the client stub. It unmarshals the arguments, calls the actual procedure, and marshals the return value into a format that can be transmitted back to the client.
- Server: The server is the program or application that receives the remote procedure call and executes the requested procedure. It processes the request, generates the response, and sends it back to the client.
Remote Procedure Calls in Network Abstractions | System Design
Remote Procedure Call (RPC) is a technique used for making a call to a function or method that resides on a remote server as if it were a local function call. RPC is commonly used in distributed systems where different components of an application run on different computers or servers and communicate with each other over a network. This article explains the basics of RPC, it’s working, and its applications.
RPC stands for Remote Procedure Call, which is a technique for making a call to a function or method that resides on a remote server as if it were a local function call. It is a mechanism for communicating with a server and requesting it to execute a specific method, with the results of the method execution returned to the client.
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