Deno.jupyter.broadcast
Broadcast a message on IO pub channel.
await Deno.jupyter.broadcast("display_data", {
data: { "text/html": "<b>Processing.</b>" },
metadata: {},
transient: { display_id: "progress" }
});
await new Promise((resolve) => setTimeout(resolve, 500));
await Deno.jupyter.broadcast("update_display_data", {
data: { "text/html": "<b>Processing..</b>" },
metadata: {},
transient: { display_id: "progress" }
});
function broadcast(
msgType: string,
content: Record<string, unknown>,
extra?: {
): Promise<void>;metadata?: Record<string, unknown>;
buffers?: Uint8Array[];
},