Cloudflare Workers and Containers now support inbound TCP connections and gRPC

August 3, 2026Cloudflare Workers and Containers now support inbound TCP connections and gRPC AI is changing how people interact with computers, and voice is becoming an increasingly important part of that shift. Real-time assistants, AI-powered dictation, and other voice interfaces need low-latency communication between clients, models, and supporting services. Many developers use gRPC, a Remote P

[nguyen-oi]

Cloudflare WorkersがインバウンドTCPとgRPC対応か。エッジサーバーの進化が止まらんな

[efcl]

Cloudflare WorkersとContainersのInbound TCP/gRPC対応について。 Workers Runtimeに`connect(socket)`ハンドラを追加し、Spectrum経由のTCPソケットをWorkerで受け取れる。 Durable ObjectsからContainersのTCPポートへ転送し、Container上のgRPCサーバで双方向

[mkusaka]

Workersのconnect(socket)でSpectrumからinbound TCPを受け、Container/DOで双方向gRPCやgRPC-web変換も対応する（private beta）。