Async Server Example

Run CPU-bound work off the request path with httpx.WorkerPool, and serve results from normal handlers. See examples/concurrentDemo.zig for parallel client requests.

var pool = httpx.WorkerPool.init(allocator, .{
    .workers = 4,
    .queueCapacity = 1024,
    .autoStart = true,
});
defer pool.deinit();

Handlers stay single-threaded and deterministic; submit background jobs to the pool and poll or block on their completion. Server lifecycle is unchanged: server.run() blocks, server.start() returns a joinable thread, and server.requestShutdown() drains in-flight requests.

Run

zig build run-concurrent-demo

What to Verify

• Parallel getAll / requestAll calls all return 200.
• WorkerPool submits background jobs without stalling request handling.