Skip to main content

Why Use the Web2 Analogy

June 4, 2024About 2 minRustArticle(s)blogfreecodecamp.orgrustrs

Why Use the Web2 Analogy 관련

How to Build and Deploy a Smart Contract With Rust and the Gear Protocol
Smart contracts are like digital agreements that run on blockchain technology, making transactions automatic and secure. While many people use Ethereum and Solidity to create these contracts, there are other options that can be just as powerful. One...
How to Build and Deploy a Smart Contract With Rust and the Gear Protocol
Smart contracts are like digital agreements that run on blockchain technology, making transactions automatic and secure. While many people use Ethereum and Solidity to create these contracts, there are other options that can be just as powerful. One...

Understanding message-based communication, particularly within the context of Gear Protocol, can be quite challenging. To gain a clearer understanding, I delved into the documentation and conducted additional research. Eventually, I stumbled upon an analogy that made it all click: the analogy of web HTTP requests, specifically the POST method.

Let's dissect this analogy step by step. Consider the familiar scenario of a user visiting a website like google.com and interacting with the search bar. When the user enters a search query and hits enter, what's happening behind the scenes is akin to a POST HTTP request being sent.

Here's how it unfolds

  1. User Interaction: The user initiates the action by typing a search query into the search bar and hitting enter. This action triggers a request for information.
  2. Client Acknowledgment: Google's website, acting as the client-side user interface (UI), acknowledges the user's input and prepares to send a request to the server for processing.
  3. Request Sent: Just like when you hit enter after typing a query, Google's website sends a POST request to its server, conveying the user's search query.
  4. Server Processing: Upon receiving the POST request, Google's server processes the query, searching its vast index for relevant information.
  5. Response Generation: After processing the query, Google's server generates a response containing the search results.
  6. Response Sent: Finally, Google's server sends the response back to the client (the user's web browser), completing the communication cycle.

In this analogy, the user represents the initiator of the communication, the client (UI) serves as the intermediary between the user and the server, and the server acts as the responder, processing requests and generating responses.

By drawing parallels between message-based communication in Gear Protocol and the familiar concept of web HTTP requests, we can better grasp the dynamics at play. Just as understanding how web requests facilitate communication between users and servers is essential for navigating the internet, comprehending message-based communication in Gear Protocol is crucial for building and interacting with decentralized applications effectively.

how the POST method works
how the POST method works