js/commands/load

js/commands/load.ts

fino:commands/load — reusable HTTP and scripted-protocol load task.

Parses closed-loop or bounded open-loop HTTP workloads and TypeScript scenarios, then delegates execution to fino:load. HTTP mode pins HTTP/1.1, HTTP/2, or HTTP/3 explicitly; it does not silently fall back when the peer cannot speak the selected protocol. Responses stream into a byte counter by default, while --response cancel stops after final headers and records the run as headers-only.

Durations accept ms, s, m, or h suffixes. Use either --duration (10 seconds by default) or --requests, never both. JSON mode emits the versioned HTTP or scenario result from fino:load; text mode prints the corresponding shared human-readable summary. Scenario modules are imported from the command working directory and must default-export LoadScenario.

import loadCommand from 'fino:commands/load';

await loadCommand.parse([
  '--protocol', 'h2',
  '--connections', '10',
  '--streams', '20',
  '--duration', '30s',
  'https://localhost:3000/health',
]);

Constants