Eliminating cold starts with Cloudflare Workers

What this post added

Introduced an optimization to eliminate cold starts for Cloudflare Workers by leveraging the TLS handshake process. When the first packet of a TLS negotiation (ClientHello) is received, the Workers runtime is hinted to eagerly load the associated Worker. This pre-warming during the handshake ensures that the Worker is ready to execute code immediately upon request arrival, achieving zero cold start latency.