DF0032: Streaming Channel Already Registered

Message

Streaming channel "{channel}" is already registered.

Cause

Two calls to ctx.rpc.streaming.create(name, ...) used the same channel name. Each name owns a wire namespace and must be unique within a context.

Fix

• Reuse the existing channel handle rather than creating a new one with the same name.
• If two devtools want isolated streams, give each a distinct namespaced name (my-devtool:chat-stream, other-devtool:logs-stream).

Source

• packages/devframe/src/node/rpc-streaming.ts — ctx.rpc.streaming.create() throws DF0032 when the requested channel name is already registered on the context.