getFirstForwardedValue() — astro Function Reference

Architecture documentation for the getFirstForwardedValue() function in request.ts from the astro codebase.

Function typescript CoreAstro CoreMiddleware called by 1

Entity Profile

CoreAstro→ CoreMiddleware→ getFirstForwardedValue() — astro Function Reference

Dependency Diagram

graph TD
  1b395938_97ca_c237_e08a_1881741d796e["getFirstForwardedValue()"]
  41004e70_3807_4886_1b5f_11643c14c0e2["request.ts"]
  1b395938_97ca_c237_e08a_1881741d796e -->|defined in| 41004e70_3807_4886_1b5f_11643c14c0e2
  cb30220a_972e_8519_72dd_68b300056b4c["getClientIpAddress()"]
  cb30220a_972e_8519_72dd_68b300056b4c -->|calls| 1b395938_97ca_c237_e08a_1881741d796e
  style 1b395938_97ca_c237_e08a_1881741d796e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/src/core/routing/request.ts lines 6–11

function getFirstForwardedValue(multiValueHeader?: string | string[] | null) {
	return multiValueHeader
		?.toString()
		?.split(',')
		.map((e) => e.trim())?.[0];
}