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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 HotRuntime calls 1 called by 2

Entity Profile

Dependency Diagram

graph TD
  1fe5254b_d7b1_a834_31b2_4fe85ed2383b["once()"]
  d0a9456f_e01c_21ae_c99b_bce7bfc6f4b0["WebSocket"]
  1fe5254b_d7b1_a834_31b2_4fe85ed2383b -->|defined in| d0a9456f_e01c_21ae_c99b_bce7bfc6f4b0
  2f0aba6c_569e_0901_3f6e_7017eecf64f2["once()"]
  2f0aba6c_569e_0901_3f6e_7017eecf64f2 -->|calls| 1fe5254b_d7b1_a834_31b2_4fe85ed2383b
  0d6c16ef_6015_d728_ece7_9dbe1b3f6034["once()"]
  0d6c16ef_6015_d728_ece7_9dbe1b3f6034 -->|calls| 1fe5254b_d7b1_a834_31b2_4fe85ed2383b
  0d6c16ef_6015_d728_ece7_9dbe1b3f6034["once()"]
  1fe5254b_d7b1_a834_31b2_4fe85ed2383b -->|calls| 0d6c16ef_6015_d728_ece7_9dbe1b3f6034
  style 1fe5254b_d7b1_a834_31b2_4fe85ed2383b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/vite/src/types/ws.d.ts lines 186–189

  once(
    event: 'close',
    listener: (this: WebSocket, code: number, reason: Buffer) => 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 186.
What does once() call?
once() calls 1 function(s): once.
What calls once()?
once() is called by 2 function(s): once, once.

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