Daniel Rodríguez Rivero danielo515

How a Proxmox LXC login banner broke mosh

Setup

Two Debian 13 servers, both running inside LXC containers on Proxmox, both reachable over a VPN. I wanted to connect to them from my phone using Moshi, a mobile terminal client that supports mosh — the UDP-based remote shell that survives network switches and sleep, which makes it far nicer than plain SSH on a phone.

Mosh works in two phases: the client first connects over regular SSH and runs mosh-server on the remote machine ("the bootstrap"), then switches to its own UDP channel. Both servers had OpenSSH and mosh-server installed and configured identically.

Symptom

Effect HttpClient Usage Guide

Minimal verified recipe (Bun + FetchHttpClient)

Tested against httpbin; includes retries, base URL, schema decoding.

import { FetchHttpClient, HttpClient, HttpClientRequest, HttpClientResponse } from "@effect/platform"
import { Effect, Schema, Schedule } from "effect"

const Args = Schema.Record({ key: Schema.String, value: Schema.String })

	{
	"egen": {
	"prefix": "egen",
	"body": [
	"Effect.gen(function* () {",
	" $0",
	"})"
	],
	"description": "Effect.gen"
	},

	import { Effect as E, Schema } from "@effect/schema"
	import {
	BooleanFromSelfOrString,
	NonEmptyObject,
	ObjectValue,
	} from "@o/shared"
	import { ConfigProvider, Context, Layer } from "effect"

	const WorkerBinding = <T extends object>() =>
	NonEmptyObject.pipe(

	#! python
	import argparse
	import sqlite3
	import os
	import shutil
	import sys
	from urllib.parse import unquote

	QUERY = """
	SELECT ZGAME.ZNAME, ZIMAGE.ZRELATIVEPATH, ZIMAGE.ZSOURCE, ZROM.ZLOCATION

	{
	"compilerOptions": {
	"plugins": [
	{
	"name": "@unsplash/ts-namespace-import-plugin",
	"namespaces": {
	"A": {
	"importPath": "fp-ts/Array"
	},
	"B": {

	#if macro
	import haxe.macro.Context;
	import haxe.macro.Expr;
	import haxe.macro.TypeTools;
	#end

	@:remove // Doesn't seem to work on lua, eh
	interface Job<TJobOpt:{}> {}

	@:pure

	---
	substitutions:
	devicename: esp32-arduino
	friendly_name: Dev Full Board
	sleep_time: 20s
	wifi_signal_update: 20s
	#sensors_update: 1s
	uptime_update: 2s

	esphome:

	# Cordova Global
	plugins/

	# iOS Platform
	platforms/ios/build/
	platforms/ios/www/
	platforms/ios/cordova/console.log
	*.xcuserdatad

	# Android Platform