astro Architecture Docs
Home / Function/ getHostId() — astro Function Reference

getHostId() — astro Function Reference

Architecture documentation for the getHostId() function in server-islands.ts from the astro codebase.

Function typescript CoreAstro RenderingEngine called by 2

Entity Profile

Dependency Diagram

graph TD
  67cf42ad_a2b9_a680_47b7_c763313dc5b0["getHostId()"]
  4d35505e_dd90_7891_e19a_4730ce8738e2["ServerIslandComponent"]
  67cf42ad_a2b9_a680_47b7_c763313dc5b0 -->|defined in| 4d35505e_dd90_7891_e19a_4730ce8738e2
  274139e4_ac9d_689e_6946_beb93471fb84["render()"]
  274139e4_ac9d_689e_6946_beb93471fb84 -->|calls| 67cf42ad_a2b9_a680_47b7_c763313dc5b0
  bcfee27a_2e68_b340_ffdb_f47378299d82["getIslandContent()"]
  bcfee27a_2e68_b340_ffdb_f47378299d82 -->|calls| 67cf42ad_a2b9_a680_47b7_c763313dc5b0
  style 67cf42ad_a2b9_a680_47b7_c763313dc5b0 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/src/runtime/server/render/server-islands.ts lines 130–135

	async getHostId() {
		if (!this.hostId) {
			this.hostId = await crypto.randomUUID();
		}
		return this.hostId;
	}

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does getHostId() do?
getHostId() is a function in the astro codebase, defined in packages/astro/src/runtime/server/render/server-islands.ts.
Where is getHostId() defined?
getHostId() is defined in packages/astro/src/runtime/server/render/server-islands.ts at line 130.
What calls getHostId()?
getHostId() is called by 2 function(s): getIslandContent, render.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free