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getLoopbackHost() — fastify Function Reference

Architecture documentation for the getLoopbackHost() function in helper.js from the fastify codebase.

Function javascript CoreKernel InstanceFactory calls 1

Entity Profile

Dependency Diagram

graph TD
  92641a6d_16be_5d4f_123a_907d9b05c40d["getLoopbackHost()"]
  f0958ec4_011b_97b2_8846_edbd37831a68["helper.js"]
  92641a6d_16be_5d4f_123a_907d9b05c40d -->|defined in| f0958ec4_011b_97b2_8846_edbd37831a68
  6c84b1db_0937_acca_7ce9_41dae758c7c8["lookupToIp()"]
  92641a6d_16be_5d4f_123a_907d9b05c40d -->|calls| 6c84b1db_0937_acca_7ce9_41dae758c7c8
  style 92641a6d_16be_5d4f_123a_907d9b05c40d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

test/helper.js lines 469–472

module.exports.getLoopbackHost = async () => {
  const lookup = await dns.lookup('localhost')
  return [lookup.address, lookupToIp(lookup)]
}

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does getLoopbackHost() do?
getLoopbackHost() is a function in the fastify codebase, defined in test/helper.js.
Where is getLoopbackHost() defined?
getLoopbackHost() is defined in test/helper.js at line 469.
What does getLoopbackHost() call?
getLoopbackHost() calls 1 function(s): lookupToIp.

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