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once() — vite Function Reference

Architecture documentation for the once() function in ws.d.ts from the vite codebase.

Function typescript HMRClient WebSocketTransport calls 1 called by 1

Entity Profile

Dependency Diagram

graph TD
  0d6c16ef_6015_d728_ece7_9dbe1b3f6034["once()"]
  ad90463c_a644_6de1_2cdc_a0a9c84fd7a1["Server"]
  0d6c16ef_6015_d728_ece7_9dbe1b3f6034 -->|defined in| ad90463c_a644_6de1_2cdc_a0a9c84fd7a1
  1fe5254b_d7b1_a834_31b2_4fe85ed2383b["once()"]
  1fe5254b_d7b1_a834_31b2_4fe85ed2383b -->|calls| 0d6c16ef_6015_d728_ece7_9dbe1b3f6034
  1fe5254b_d7b1_a834_31b2_4fe85ed2383b["once()"]
  0d6c16ef_6015_d728_ece7_9dbe1b3f6034 -->|calls| 1fe5254b_d7b1_a834_31b2_4fe85ed2383b
  style 0d6c16ef_6015_d728_ece7_9dbe1b3f6034 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/vite/src/types/ws.d.ts lines 486–489

    once(
      event: 'connection',
      cb: (this: Server<T>, socket: T, request: IncomingMessage) => void,
    ): this

Domain

Subdomains

Defined In

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Called By

Source

Frequently Asked Questions

What does once() do?
once() is a function in the vite codebase, defined in packages/vite/src/types/ws.d.ts.
Where is once() defined?
once() is defined in packages/vite/src/types/ws.d.ts at line 486.
What does once() call?
once() calls 1 function(s): once.
What calls once()?
once() is called by 1 function(s): once.

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