mosh-server is always invoked with -c 256

[majick]

Checklist

• [x] Using latest version on the App Store
• [x] Read the docs
• [x] Searched for existing GitHub issues

Configuration

default configuration

Describe the bug

When blink invokes mosh-server it passes what seems to be a hard coded -c 256 which completely disables 24 bit direct color. The -c parameter is not accepted in the configuration UI nor at connection time.

The docs claim that Blink supports direct color modes, which it does given the recent hterm, but it can't actually be used without ugly hacks.

Totally ugly workaround:

1. Make a wrapper script and chuck it in the user's bin

#!/bin/sh
exec /usr/bin/mosh-server new -s -c 16777216 -l LC_ALL=en_US.UTF-8

2. modify the host configuration's "Server" field to: /home/user/bin/mosh-wrapper