feat: add wasm build targets, profile hooks, os_demo example, and restructure manual source
- Add `wasm`, `wasm-clean`, and `install-emscripten` phony targets to Makefile for WebAssembly cross-compilation
- Insert `WREN_PROFILE_ENTER`/`WREN_PROFILE_EXIT` macros in `wren_vm.h` and `wren_vm.c` to support optional runtime profiling via `WREN_PROFILE_ENABLED`
- Create `example/os_demo.wren` demonstrating Platform, Process, and conditional exit usage
- Update `example/regex_demo.wren` to import `Match` and exercise Match object properties, groups, and `matchAll`
- Remove static HTML manual pages (`base64.html`, `dns.html`, `json.html`) and replace with structured `manual_src/` directory containing Jinja2 templates, YAML metadata, and content pages
- Expand `README.md` with build targets table, manual building instructions, source layout, and guide for adding new module documentation
2026-01-26 05:12:14 +01:00
{# retoor < retoor @ molodetz . nl > #}
{% extends 'page.html' %}
{% set page_title = "Async Programming" %}
{% set breadcrumb = [{"url": "howto/index.html", "title": "How-To Guides"}, {"title": "Async Operations"}] %}
{% set prev_page = {"url": "howto/file-operations.html", "title": "File Operations"} %}
{% set next_page = {"url": "howto/error-handling.html", "title": "Error Handling"} %}
{% block article %}
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
< h1 > Async Programming< / h1 >
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< p > Wren-CLI provides < code > async< / code > and < code > await< / code > keywords for writing concurrent code. This guide covers the essential patterns for async programming.< / p >
< h2 > Create an Async Function< / h2 >
< pre > < code > import "scheduler" for Scheduler, Future
var getValue = async { 42 }
var result = await getValue()
System.print(result) // 42< / code > < / pre >
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< h2 > Async Functions with Parameters< / h2 >
< pre > < code > import "scheduler" for Scheduler, Future
var double = async { |x| x * 2 }
var add = async { |a, b| a + b }
System.print(await double(21)) // 42
System.print(await add(3, 4)) // 7< / code > < / pre >
< h2 > Direct Calling vs .call()< / h2 >
< p > There are two ways to invoke async functions:< / p >
< ul >
< li > < code > await fn(args)< / code > — Direct call, waits immediately (sequential)< / li >
< li > < code > fn.call(args)< / code > — Returns Future, starts without waiting (concurrent)< / li >
< / ul >
< pre > < code > import "scheduler" for Scheduler, Future
var slow = async { |n|
Timer.sleep(100)
return n
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
// SEQUENTIAL: Each call waits before the next starts
var a = await slow(1)
var b = await slow(2)
var c = await slow(3) // Total: ~300ms
// CONCURRENT: All calls start at once, then wait for results
var f1 = slow.call(1)
var f2 = slow.call(2)
var f3 = slow.call(3)
var r1 = await f1
var r2 = await f2
var r3 = await f3 // Total: ~100ms< / code > < / pre >
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< h2 > Sequential HTTP Requests< / h2 >
< pre > < code > import "web" for Client
import "scheduler" for Scheduler, Future
import "json" for Json
var fetchJson = async { |url|
var response = Client.get(url)
return Json.parse(response["body"])
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
// Each request waits for the previous one
var user = await fetchJson("https://api.example.com/user/1")
var posts = await fetchJson("https://api.example.com/posts")
var comments = await fetchJson("https://api.example.com/comments")
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
System.print(user["name"])
System.print(posts.count)
System.print(comments.count)< / code > < / pre >
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< h2 > Concurrent HTTP Requests< / h2 >
< pre > < code > import "web" for Client
import "scheduler" for Scheduler, Future
import "json" for Json
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var fetchJson = async { |url|
var response = Client.get(url)
return Json.parse(response["body"])
}
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
// Start all requests at once
var f1 = fetchJson.call("https://api.example.com/user/1")
var f2 = fetchJson.call("https://api.example.com/posts")
var f3 = fetchJson.call("https://api.example.com/comments")
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
// Wait for results (requests run in parallel)
var user = await f1
var posts = await f2
var comments = await f3
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
System.print(user["name"])
System.print(posts.count)
System.print(comments.count)< / code > < / pre >
< h2 > Batch Processing< / h2 >
< pre > < code > import "web" for Client
import "scheduler" for Scheduler, Future
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
var urls = [
"https://api.example.com/1",
"https://api.example.com/2",
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
"https://api.example.com/3",
"https://api.example.com/4",
"https://api.example.com/5"
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
]
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
// Start all requests concurrently
var futures = []
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
for (url in urls) {
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
futures.add(async { Client.get(url) })
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
// Collect results
var responses = []
for (f in futures) {
responses.add(await f)
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
for (i in 0...urls.count) {
System.print("%(urls[i]): %(responses[i]["status"])")
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}< / code > < / pre >
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< h2 > Reusable Batch Fetcher< / h2 >
< pre > < code > import "web" for Client
import "scheduler" for Scheduler, Future
import "json" for Json
var fetchJson = async { |url|
var response = Client.get(url)
return Json.parse(response["body"])
}
class BatchFetcher {
static getAll(urls) {
var futures = []
for (url in urls) {
futures.add(fetchJson.call(url))
}
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var results = []
for (f in futures) {
results.add(await f)
}
return results
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var urls = [
"https://api.example.com/users",
"https://api.example.com/posts",
"https://api.example.com/comments"
]
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var results = BatchFetcher.getAll(urls)
for (result in results) {
System.print(result)< / code > < / pre >
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< h2 > Sleep/Delay< / h2 >
< pre > < code > import "timer" for Timer
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
System.print("Starting...")
Timer.sleep(1000) // Wait 1 second
System.print("Done!")< / code > < / pre >
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< h2 > Async with Error Handling< / h2 >
< pre > < code > import "web" for Client
import "scheduler" for Scheduler, Future
import "json" for Json
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var safeFetch = async { |url|
var fiber = Fiber.new {
var response = Client.get(url)
return Json.parse(response["body"])
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var result = fiber.try()
if (fiber.error) {
return {"error": fiber.error}
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
return {"data": result}
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var result = await safeFetch("https://api.example.com/data")
if (result["error"]) {
System.print("Error: %(result["error"])")
} else {
System.print("Data: %(result["data"])")
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}< / code > < / pre >
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< h2 > Retry with Backoff< / h2 >
< pre > < code > import "web" for Client
import "scheduler" for Scheduler, Future
import "timer" for Timer
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var fetchWithRetry = async { |url, maxRetries|
var attempt = 0
var delay = 1000
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
while (attempt < maxRetries ) {
var fiber = Fiber.new { Client.get(url) }
var result = fiber.try()
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
if (!fiber.error & & result["status"] == 200) {
return result
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
attempt = attempt + 1
System.print("Attempt %(attempt) failed, retrying...")
Timer.sleep(delay)
delay = delay * 2
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
Fiber.abort("All %(maxRetries) attempts failed")
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var response = await fetchWithRetry("https://api.example.com/data", 3)
System.print("Success: %(response["status"])")< / code > < / pre >
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< h2 > Polling Pattern< / h2 >
< pre > < code > import "web" for Client
import "scheduler" for Scheduler, Future
import "timer" for Timer
import "json" for Json
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var pollUntilReady = async { |url, maxAttempts|
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
var attempts = 0
while (attempts < maxAttempts ) {
attempts = attempts + 1
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
System.print("Checking status (attempt %(attempts))...")
var response = Client.get(url)
var data = Json.parse(response["body"])
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
if (data["status"] == "ready") {
return data
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}
Timer.sleep(2000)
}
return null
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var result = await pollUntilReady("https://api.example.com/job/123", 10)
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
if (result) {
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
System.print("Job completed: %(result)")
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
} else {
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
System.print("Timed out waiting for job")
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}< / code > < / pre >
< h2 > Rate Limiting< / h2 >
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< pre > < code > import "web" for Client
import "scheduler" for Scheduler, Future
import "timer" for Timer
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var rateLimitedFetch = async { |urls, delayMs|
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
var results = []
for (url in urls) {
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var response = Client.get(url)
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
results.add(response)
Timer.sleep(delayMs)
}
return results
}
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var urls = [
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
"https://api.example.com/1",
"https://api.example.com/2",
"https://api.example.com/3"
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
]
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
var responses = await rateLimitedFetch(urls, 500)
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
for (r in responses) {
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
System.print(r["status"])
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
}< / code > < / pre >
< h2 > Graceful Shutdown< / h2 >
< pre > < code > import "signal" for Signal
import "timer" for Timer
var running = true
Signal.handle("SIGINT", Fn.new {
System.print("\nShutting down gracefully...")
running = false
})
System.print("Press Ctrl+C to stop")
while (running) {
System.print("Working...")
Timer.sleep(1000)
}
System.print("Cleanup complete, exiting.")< / code > < / pre >
< div class = "admonition note" >
< div class = "admonition-title" > Note< / div >
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< p > Always import < code > Scheduler< / code > and < code > Future< / code > from the scheduler module when using < code > async< / code > and < code > await< / code > . The syntax requires these classes to be in scope.< / p >
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
< / div >
< div class = "admonition tip" >
< div class = "admonition-title" > See Also< / div >
feat: add buildmanual target, faker demo, subprocess examples, and contributing sidebar to manual
Add Makefile buildmanual target for manual generation and include faker_demo.wren, subprocess_async_demo.wren, subprocess_concurrent_demo.wren, and subprocess_fiber_demo.wren example scripts. Update manual sidebar across api pages to link new web-server tutorial and contributing section with module architecture, pure-wren/c-backed modules, foreign classes, async patterns, testing, and documentation pages.
2026-01-25 19:02:02 +01:00
< p > For more details, see the < a href = "../api/scheduler.html" > Scheduler API reference< / a > and the < a href = "../api/web.html" > Web module< / a > for HTTP client examples.< / p >
feat: add example scripts for argparse, bytes, dataset, html, markdown, uuid, wdantic, and web chat modules
Add comprehensive demo scripts showcasing the usage of multiple Wren modules including argument parsing, byte manipulation, in-memory dataset operations, HTML encoding/slugification, markdown-to-HTML conversion, UUID generation/validation, schema validation with wdantic, and a full web chat application with REST endpoints.
2026-01-24 23:40:22 +01:00
< / div >
feat: add wasm build targets, profile hooks, os_demo example, and restructure manual source
- Add `wasm`, `wasm-clean`, and `install-emscripten` phony targets to Makefile for WebAssembly cross-compilation
- Insert `WREN_PROFILE_ENTER`/`WREN_PROFILE_EXIT` macros in `wren_vm.h` and `wren_vm.c` to support optional runtime profiling via `WREN_PROFILE_ENABLED`
- Create `example/os_demo.wren` demonstrating Platform, Process, and conditional exit usage
- Update `example/regex_demo.wren` to import `Match` and exercise Match object properties, groups, and `matchAll`
- Remove static HTML manual pages (`base64.html`, `dns.html`, `json.html`) and replace with structured `manual_src/` directory containing Jinja2 templates, YAML metadata, and content pages
- Expand `README.md` with build targets table, manual building instructions, source layout, and guide for adding new module documentation
2026-01-26 05:12:14 +01:00
{% endblock %}