Health Check Example

Liveness/readiness probe routes for Kubernetes-style checks. Register plain routes (see examples/healthCheck.zig).

var server = try httpx.Server.init(allocator, io, .{ .port = 0 });
defer server.deinit();

try server.get("/healthz", healthHandler);
try server.get("/readyz", readyHandler);

fn healthHandler(ctx: *httpx.Context) anyerror!httpx.Response {
    return ctx.renderJson(.{ .status = "healthy" });
}

fn readyHandler(ctx: *httpx.Context) anyerror!httpx.Response {
    return ctx.renderJson(.{ .status = "ready" });
}

httpx.health.Status (.healthy, .ready, ...) renders standard JSON bodies via jsonBody() with matching HTTP status codes.

Run

zig build run-health-check

What to Verify

• GET /healthz returns 200 {"status":"healthy"}.
• GET /readyz returns 200 {"status":"ready"}.