`coc#status()` frozen at indexing packages

[Carlo Cabrera]

I have my statusline set to show me the output of coc#status(). After the Julia language server starts, at some point coc#status() says Julia Language Server Indexing packages..., and stays frozen there.

I decide to leave it overnight to see if it will finish, but it hasn't. I suspect the language server isn't actually doing anything, because htop reports 0.0 in the CPU% column for the language server process.

Is this a bug in coc#status?

[Heyward Fann]

Not a bug of coc#status. The progress message is came from Julia Language Server, tested with VSCode + Julia LS:

Received request 'window/workDoneProgress/create - (7eb45c41-fd70-4e34-adf5-55397a222856)'.
Params: {
    "token": "e6b544d9-3d17-4d9f-bdb0-44e1568e8072"
}

Received notification '$/progress'.
Params: {
    "token": "e6b544d9-3d17-4d9f-bdb0-44e1568e8072",
    "value": {
        "kind": "begin",
        "title": "Julia Language Server",
        "message": "Indexing packages..."
    }
}

Received notification '$/progress'.
Params: {
    "token": "e6b544d9-3d17-4d9f-bdb0-44e1568e8072",
    "value": {
        "kind": "end"
    }
}

As you see, client has received begin -> end progress message, and client hides the status message.

But in coc + coc-julia:

Received request 'window/workDoneProgress/create - (e7fb66ef-03e2-46e3-9476-736fb904d2d7)'.
Params: {
    "token": "fc23c7c5-f4d8-46ab-abbd-b49897cf11a3"
}

Received notification '$/progress'.
Params: {
    "token": "fc23c7c5-f4d8-46ab-abbd-b49897cf11a3",
    "value": {
        "kind": "begin",
        "title": "Julia Language Server",
        "message": "Indexing packages..."
    }
}

There is no end progress message, the client doesn't hide the status line message.

You can ignore this status message for now. I'll continue to trace this.

[Carlo Cabrera]

Strange. Thanks for looking into it.

[Heyward Fann]

Try coc-julia v0.4.1

[Carlo Cabrera]

I'm seeing this issue again. Can we reopen this, or would you like me to open a new issue?

[Heyward Fann]

@carlocab you can open a new issue with more info, such as your coc-julia version, coc version, how to reproduce etc.