How to use the context progress feature in MCP client?

[xxzero12]

Hi
See the document show below
https://gofastmcp.com/servers/context#progress-reporting

And on MCP Server need to use context.report_progress

Method signature:

ctx.report_progress(progress: float, total: float | None = None)
progress: Current progress value (e.g., 24)
total: Optional total value (e.g., 100). If provided, clients may interpret this as a percentage.
Progress reporting requires the client to have sent a progressToken in the initial request. If the client doesn’t support progress reporting, these calls will have no effect.

But the document doesn't mention how to do it on mcp client side

Tried below but seems not working

        await client.call_tool("get_forecast",{ "latitude": 47.6101, "longitude": -122.2015, "meta": {"progressToken": "test"} })

Anyone have example or know how to make it work?
Thank you

[sandipan1]

same question #339