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handleUpgrade() — vite Function Reference

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

Function typescript HMRClient WebSocketTransport calls 1 called by 1

Entity Profile

Dependency Diagram

graph TD
  07707ba5_0705_87cf_9fea_bcb55c9fa87a["handleUpgrade()"]
  d0a9456f_e01c_21ae_c99b_bce7bfc6f4b0["WebSocket"]
  07707ba5_0705_87cf_9fea_bcb55c9fa87a -->|defined in| d0a9456f_e01c_21ae_c99b_bce7bfc6f4b0
  10276aaf_bd13_1bd3_60ba_84a6523c9c14["handleUpgrade()"]
  10276aaf_bd13_1bd3_60ba_84a6523c9c14 -->|calls| 07707ba5_0705_87cf_9fea_bcb55c9fa87a
  10276aaf_bd13_1bd3_60ba_84a6523c9c14["handleUpgrade()"]
  07707ba5_0705_87cf_9fea_bcb55c9fa87a -->|calls| 10276aaf_bd13_1bd3_60ba_84a6523c9c14
  style 07707ba5_0705_87cf_9fea_bcb55c9fa87a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/vite/src/types/ws.d.ts lines 458–463

    handleUpgrade(
      request: IncomingMessage,
      socket: Duplex,
      upgradeHead: Buffer,
      callback: (client: T, request: IncomingMessage) => void,
    ): void

Domain

Subdomains

Defined In

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Called By

Source

Frequently Asked Questions

What does handleUpgrade() do?
handleUpgrade() is a function in the vite codebase, defined in packages/vite/src/types/ws.d.ts.
Where is handleUpgrade() defined?
handleUpgrade() is defined in packages/vite/src/types/ws.d.ts at line 458.
What does handleUpgrade() call?
handleUpgrade() calls 1 function(s): handleUpgrade.
What calls handleUpgrade()?
handleUpgrade() is called by 1 function(s): handleUpgrade.

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