[BUG] - Unable to quit the running task such as "search"

[c02y]

Description

A clear and concise description of what the bug is.

When I connect to my ftp client successfully, I try to search a keyword in it using F, but it gets stuck in the Searching for "xxx" window, and I cannot quit the job or use other command like F10|Q or F1|H, I have to kill termcp process from other temrinal.

Steps to reproduce

Steps to reproduce the bug you encountered

1. Connect to a client through FTP
2. navigate to the client directory
3. F to search something
4. it gets stuck, unable to do anything else, have to kill it in other terminal

Expected behaviour

A clear and concise description of what you expected to happen.

It should successfully find or not_find the files/directories instead of getting stuck, and it should not prevent other commands

Environment

• OS: [e.g. GNU/Linux Debian 10] Arch Linux
• Architecture [Arm, x86_64, ...] x86_x64
• Rust version: rustc 1.62.0 (a8314ef7d 2022-06-27)
• termscp version: 0.9.0
• Protocol used : FTP
• Remote server version and name: Android Smart Phone, not sure the version and name

Log

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Additional information

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[veeso]

It's not really a bug, the problem is that currently, the file transfer actions are blocking since everything runs on the same thread.

I've been thinking about refactoring the UI for a long time and putting the file transfer on another thread as a Service, but this would require a huge refactoring and a lot of time, which I'm not going to invest at the moment.

The only thing you can do is to avoid long-time execution searches.