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feat(enhancement): implement persistent connection management to prevent auto connect/disconnect #233

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feat(enhancement): implement persistent connection management to prevent auto connect/disconnect #233

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74914b2
feat:UI enhancement features added using material UI
vaishcodescape Jan 10, 2026
11f1e5a
chore: update poetry.lock with new greenlet musllinux wheels and enha…
vaishcodescape Jan 11, 2026
c589df7
fix: clean up imports in Navbar and improve button hover effect in Bu…
vaishcodescape Jan 11, 2026
8fe16ea
fix: implement Weaviate client connection management with async conte…
vaishcodescape Jan 13, 2026
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39 changes: 32 additions & 7 deletions backend/app/database/weaviate/client.py
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Expand Up @@ -6,6 +6,7 @@
logger = logging.getLogger(__name__)

_client = None
_connected = False


def get_client():
Expand All @@ -15,18 +16,42 @@ def get_client():
_client = weaviate.use_async_with_local()
return _client


async def ensure_connected():
"""Ensure the client is connected. Reuses existing connection if available."""
global _client, _connected
client = get_client()

if not _connected or not client.is_connected():
await client.connect()
_connected = True
logger.info("Weaviate client connected")

return client


@asynccontextmanager
async def get_weaviate_client() -> AsyncGenerator[weaviate.WeaviateClient, None]:
"""Async context manager for Weaviate client."""
client = get_client()
"""Async context manager for Weaviate client with persistent connection."""
try:
await client.connect()
client = await ensure_connected()
yield client
except Exception as e:
logger.error(f"Weaviate client error: {str(e)}")
logger.error("Weaviate client error: %s", e)
raise
finally:


async def close_weaviate_client():
"""Close the Weaviate client. Call this on application shutdown."""
global _client, _connected

if _client is not None and _connected:
try:
await client.close()
await _client.close()
_connected = False
logger.info("Weaviate client closed")
except Exception as e:
logger.warning(f"Error closing Weaviate client: {str(e)}")
logger.warning("Error closing Weaviate client: %s", e)
finally:
_client = None
_connected = False
2 changes: 2 additions & 0 deletions backend/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
import logging
import sys
from contextlib import asynccontextmanager
from app.database.weaviate.client import close_weaviate_client

import uvicorn
from fastapi import FastAPI, Response
Expand Down Expand Up @@ -99,6 +100,7 @@ async def lifespan(app: FastAPI):
app.state.app_instance = app_instance
await app_instance.start_background_tasks()
yield
await close_weaviate_client()
await app_instance.stop_background_tasks()


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634 changes: 593 additions & 41 deletions landing/package-lock.json
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3 changes: 3 additions & 0 deletions landing/package.json
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Expand Up @@ -10,6 +10,9 @@
"preview": "vite preview"
},
"dependencies": {
"@emotion/react": "^11.14.0",
"@emotion/styled": "^11.14.1",
"@mui/material": "^7.3.7",
"@studio-freight/lenis": "^1.0.42",
"framer-motion": "^10.16.4",
"lucide-react": "^0.344.0",
Expand Down
196 changes: 143 additions & 53 deletions landing/src/components/layout/Footer.tsx
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@@ -1,74 +1,164 @@
import React from 'react';
import { Github, Twitter, Linkedin } from 'lucide-react';
import { motion } from 'framer-motion';
import { Github, Twitter, Linkedin, Mail, ArrowUp } from 'lucide-react';
import { useLocation, Link } from 'react-router-dom';

const Footer: React.FC = () => {
const currentYear = new Date().getFullYear();
const location = useLocation();
const isHomePage = location.pathname === '/';

const scrollToTop = () => {
window.scrollTo({ top: 0, behavior: 'smooth' });
};

const containerVariants = {
hidden: { opacity: 0 },
visible: {
opacity: 1,
transition: {
staggerChildren: 0.1,
delayChildren: 0.2,
},
},
};

const itemVariants = {
hidden: { opacity: 0, y: 20 },
visible: { opacity: 1, y: 0 },
};

const socialLinks = [
{
icon: Github,
href: 'https://github.com/AOSSIE-Org/Devr.AI/',
label: 'GitHub',
color: 'hover:text-green-400'
},
{
icon: Twitter,
href: 'https://x.com/aossie_org?lang=en',
label: 'Twitter',
color: 'hover:text-cyan-400'
},
{
icon: Linkedin,
href: 'https://www.linkedin.com/company/aossie/?originalSubdomain=au',
label: 'LinkedIn',
color: 'hover:text-green-400'
},
];

return (
<footer className="relative bg-gradient-to-br from-dark via-dark-lighter to-gray-900 py-12 overflow-hidden">
{/* Background gradient overlays */}
<footer className="relative bg-gradient-to-br from-dark via-dark-lighter to-gray-900 py-16 overflow-hidden border-t border-gray-800">
{/* Enhanced Background Effects */}
<div className="absolute inset-0 pointer-events-none">
<div className="absolute top-0 left-0 w-96 h-96 rounded-full bg-green-500/5 blur-2xl -translate-x-1/2 -translate-y-1/2"></div>
<div className="absolute bottom-0 right-0 w-96 h-96 rounded-full bg-blue-500/4 blur-3xl translate-x-1/2 translate-y-1/2"></div>
<div className="absolute inset-0 bg-gradient-to-t from-transparent via-green-500/5 to-transparent opacity-50"></div>
<div className="absolute top-0 left-0 w-96 h-96 rounded-full bg-green-500/5 blur-3xl -translate-x-1/2 -translate-y-1/2"></div>
<div className="absolute bottom-0 right-0 w-96 h-96 rounded-full bg-cyan-500/5 blur-3xl translate-x-1/2 translate-y-1/2"></div>
<div className="absolute inset-0 bg-grid-pattern opacity-20"></div>
</div>

<div className="container mx-auto px-6 relative z-10">
<div className="flex flex-col md:flex-row justify-between items-start mb-8">
<div className="mb-6 md:mb-0">
<h3 className="text-2xl font-bold gradient-text mb-2">Devr.AI</h3>
<p className="text-gray-300 text-sm max-w-xs leading-relaxed">
<motion.div
variants={containerVariants}
initial="hidden"
whileInView="visible"
viewport={{ once: true }}
className="grid grid-cols-1 md:grid-cols-4 gap-12 mb-12"
>
{/* Brand Section */}
<motion.div variants={itemVariants} className="md:col-span-2">
<h3 className="text-3xl font-bold gradient-text mb-4">Devr.AI</h3>
<p className="text-gray-400 text-base max-w-md leading-relaxed mb-6">
Revolutionizing developer relations with AI-powered community management.
Automate engagement, streamline onboarding, and deliver real-time updates.
</p>
</div>
<div className="flex flex-row gap-12">
<div>
<h4 className="font-semibold mb-4 text-white bg-gradient-to-r from-green-400 to-blue-500 bg-clip-text text-transparent">Links</h4>
<ul className="space-y-3">
<li><a href={isHomePage ? "#features" : "/#features"} className="text-gray-300 hover:text-transparent hover:bg-gradient-to-r hover:from-green-400 hover:to-blue-500 hover:bg-clip-text text-sm transition-all duration-300 ease-in-out">Features</a></li>
<li><a href={isHomePage ? "#how-it-works" : "/#how-it-works"} className="text-gray-300 hover:text-transparent hover:bg-gradient-to-r hover:from-green-400 hover:to-blue-500 hover:bg-clip-text text-sm transition-all duration-300 ease-in-out">How It Works</a></li>
<li><a href={isHomePage ? "#integrations" : "/#integrations"} className="text-gray-300 hover:text-transparent hover:bg-gradient-to-r hover:from-green-400 hover:to-blue-500 hover:bg-clip-text text-sm transition-all duration-300 ease-in-out">Integrations</a></li>
<li><a href={isHomePage ? "#waitlist" : "/#waitlist"} className="text-gray-300 hover:text-transparent hover:bg-gradient-to-r hover:from-green-400 hover:to-blue-500 hover:bg-clip-text text-sm transition-all duration-300 ease-in-out">Join Waitlist</a></li>
</ul>
<div className="flex gap-4">
{socialLinks.map((social) => (
<motion.a
key={social.label}
href={social.href}
target="_blank"
rel="noreferrer"
className={`text-gray-400 ${social.color} transition-colors duration-300 p-3 rounded-xl bg-gray-800/50 hover:bg-gray-800 border border-gray-700 hover:border-gray-600`}
whileHover={{ scale: 1.1, y: -2 }}
whileTap={{ scale: 0.95 }}
aria-label={social.label}
>
<social.icon size={20} />
</motion.a>
))}
</div>
<div>
<h4 className="font-semibold mb-4 text-white bg-gradient-to-r from-green-400 to-blue-500 bg-clip-text text-transparent">Legal</h4>
<ul className="space-y-3">
<li><Link to="/privacy-policy" className="text-gray-300 hover:text-transparent hover:bg-gradient-to-r hover:from-green-400 hover:to-blue-500 hover:bg-clip-text text-sm transition-all duration-300 ease-in-out">Privacy Policy</Link></li>
<li><Link to="/terms-of-service" className="text-gray-300 hover:text-transparent hover:bg-gradient-to-r hover:from-green-400 hover:to-blue-500 hover:bg-clip-text text-sm transition-all duration-300 ease-in-out">Terms of Service</Link></li>
</ul>
</div>
</div>
</div>
</motion.div>

{/* Links Section */}
<motion.div variants={itemVariants}>
<h4 className="font-bold mb-4 text-white text-lg">Quick Links</h4>
<ul className="space-y-3">
{[
{ label: 'Features', href: '#features' },
{ label: 'How It Works', href: '#how-it-works' },
{ label: 'Integrations', href: '#integrations' },
{ label: 'Join Waitlist', href: '#waitlist' },
].map((link) => (
<li key={link.label}>
<a
href={isHomePage ? link.href : `/${link.href}`}
className="text-gray-400 hover:text-green-400 text-sm transition-colors duration-300 inline-flex items-center gap-2 group"
>
<span className="w-0 h-0.5 bg-gradient-to-r from-green-400 to-cyan-400 group-hover:w-4 transition-all duration-300"></span>
{link.label}
</a>
</li>
))}
</ul>
</motion.div>

<div className="border-t border-gradient-to-r from-green-500/20 via-blue-500/20 to-green-500/20 pt-8 flex flex-col md:flex-row justify-between items-center" style={{borderImage: 'linear-gradient(90deg, rgba(34, 197, 94, 0.2), rgba(59, 130, 246, 0.2), rgba(34, 197, 94, 0.2)) 1'}}>
<p className="text-gray-400 text-sm mb-4 md:mb-0">
&copy; {currentYear} Devr.AI. All rights reserved.
{/* Legal Section */}
<motion.div variants={itemVariants}>
<h4 className="font-bold mb-4 text-white text-lg">Legal</h4>
<ul className="space-y-3">
{[
{ label: 'Privacy Policy', to: '/privacy-policy' },
{ label: 'Terms of Service', to: '/terms-of-service' },
].map((link) => (
<li key={link.label}>
<Link
to={link.to}
className="text-gray-400 hover:text-cyan-400 text-sm transition-colors duration-300 inline-flex items-center gap-2 group"
>
<span className="w-0 h-0.5 bg-gradient-to-r from-cyan-400 to-green-400 group-hover:w-4 transition-all duration-300"></span>
{link.label}
</Link>
</li>
))}
</ul>
</motion.div>
</motion.div>

{/* Bottom Bar */}
<motion.div
variants={itemVariants}
initial="hidden"
whileInView="visible"
viewport={{ once: true }}
className="pt-8 border-t border-gray-800 flex flex-col md:flex-row justify-between items-center gap-4"
>
<p className="text-gray-500 text-sm">
© {currentYear} Devr.AI. All rights reserved.
</p>
<div className="flex space-x-6">
<a href="https://github.com/AOSSIE-Org/Devr.AI/"
className="text-gray-300 hover:text-white hover:scale-110 transition-all duration-300 ease-in-out p-2 rounded-lg hover:bg-gradient-to-r hover:from-green-500/10 hover:to-blue-500/10 hover:shadow-lg hover:shadow-green-500/20"
target='_blank'
rel="noreferrer">
<Github size={20} />
</a>
<a href="https://x.com/aossie_org?lang=en"
className="text-gray-300 hover:text-white hover:scale-110 transition-all duration-300 ease-in-out p-2 rounded-lg hover:bg-gradient-to-r hover:from-green-500/10 hover:to-blue-500/10 hover:shadow-lg hover:shadow-blue-500/20"
target='_blank'
rel="noreferrer">
<Twitter size={20} />
</a>
<a href="https://www.linkedin.com/company/aossie/?originalSubdomain=au"
className="text-gray-300 hover:text-white hover:scale-110 transition-all duration-300 ease-in-out p-2 rounded-lg hover:bg-gradient-to-r hover:from-green-500/10 hover:to-blue-500/10 hover:shadow-lg hover:shadow-green-500/20"
target='_blank'
rel="noreferrer">
<Linkedin size={20} />
</a>
</div>
</div>

{/* Scroll to Top Button */}
<motion.button
onClick={scrollToTop}
className="flex items-center gap-2 text-gray-400 hover:text-green-400 text-sm transition-colors duration-300 group"
whileHover={{ y: -2 }}
whileTap={{ scale: 0.95 }}
>
<span>Back to top</span>
<ArrowUp size={16} className="group-hover:translate-y-[-2px] transition-transform duration-300" />
</motion.button>
</motion.div>
</div>
</footer>
);
Expand Down
2 changes: 1 addition & 1 deletion landing/src/components/layout/Navbar.tsx
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
import React, { useState, useEffect } from 'react';
import { Menu, X, Github } from 'lucide-react';
import { Menu, X} from 'lucide-react';
import { motion } from 'framer-motion';
import { Link, useLocation } from 'react-router-dom';

Expand Down
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