259 lines
10 KiB
Python
259 lines
10 KiB
Python
import os
|
|
import requests
|
|
from flask import Flask, request, jsonify, send_from_directory
|
|
from flask_cors import CORS
|
|
import logging
|
|
from datetime import datetime
|
|
import threading
|
|
import queue
|
|
import uuid
|
|
import time
|
|
|
|
APP_ROOT = os.path.dirname(os.path.abspath(__file__))
|
|
STATIC_FOLDER = os.path.join(APP_ROOT, 'static')
|
|
|
|
app = Flask(__name__, static_folder=STATIC_FOLDER, static_url_path='/static')
|
|
CORS(app)
|
|
|
|
CHANGE_APP_BASE_URL = "http://127.0.0.1:28888"
|
|
|
|
logging.basicConfig(
|
|
level=logging.INFO,
|
|
format='%(asctime)s - %(levelname)s - %(message)s'
|
|
)
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
def log_message(msg):
|
|
print(f"[{datetime.now().strftime('%Y-%m-%d %H:%M:%S')}] {msg}")
|
|
logger.info(msg)
|
|
|
|
|
|
class DualQueueProcessor:
|
|
def __init__(self):
|
|
self.normal_lock = threading.Lock()
|
|
self.kuzi_lock = threading.Lock()
|
|
self.normal_queue = queue.Queue()
|
|
self.kuzi_queue = queue.Queue()
|
|
self.normal_processing = 0
|
|
self.kuzi_processing = 0
|
|
self.normal_total = 0
|
|
self.kuzi_total = 0
|
|
self.stats_lock = threading.Lock()
|
|
self._start_workers()
|
|
|
|
def _start_workers(self):
|
|
normal_worker = threading.Thread(target=self._process_normal_queue, daemon=True)
|
|
normal_worker.start()
|
|
|
|
kuzi_worker = threading.Thread(target=self._process_kuzi_queue, daemon=True)
|
|
kuzi_worker.start()
|
|
|
|
log_message("Dual queue workers started: normal_queue and kuzi_queue")
|
|
|
|
def _process_normal_queue(self):
|
|
while True:
|
|
task_id, data, result_event, result_container = self.normal_queue.get()
|
|
log_message(f"[Normal Queue] Processing task {task_id}, queue_size={self.normal_queue.qsize()}")
|
|
|
|
try:
|
|
response = requests.post(
|
|
f"{CHANGE_APP_BASE_URL}/change_cloth_base64",
|
|
json=data,
|
|
timeout=600
|
|
)
|
|
result_container['status_code'] = response.status_code
|
|
result_container['json'] = response.json()
|
|
result_container['success'] = True
|
|
log_message(f"[Normal Queue] Task {task_id} completed with status {response.status_code}")
|
|
except requests.exceptions.Timeout:
|
|
result_container['success'] = False
|
|
result_container['error'] = "Request timeout"
|
|
log_message(f"[Normal Queue] Task {task_id} timeout")
|
|
except requests.exceptions.RequestException as e:
|
|
result_container['success'] = False
|
|
result_container['error'] = str(e)
|
|
log_message(f"[Normal Queue] Task {task_id} error: {str(e)}")
|
|
finally:
|
|
result_event.set()
|
|
self.normal_queue.task_done()
|
|
|
|
def _process_kuzi_queue(self):
|
|
while True:
|
|
task_id, data, result_event, result_container = self.kuzi_queue.get()
|
|
log_message(f"[Kuzi Queue] Processing task {task_id}, queue_size={self.kuzi_queue.qsize()}")
|
|
|
|
try:
|
|
response = requests.post(
|
|
f"{CHANGE_APP_BASE_URL}/change_cloth_base64",
|
|
json=data,
|
|
timeout=600
|
|
)
|
|
result_container['status_code'] = response.status_code
|
|
result_container['json'] = response.json()
|
|
result_container['success'] = True
|
|
log_message(f"[Kuzi Queue] Task {task_id} completed with status {response.status_code}")
|
|
except requests.exceptions.Timeout:
|
|
result_container['success'] = False
|
|
result_container['error'] = "Request timeout"
|
|
log_message(f"[Kuzi Queue] Task {task_id} timeout")
|
|
except requests.exceptions.RequestException as e:
|
|
result_container['success'] = False
|
|
result_container['error'] = str(e)
|
|
log_message(f"[Kuzi Queue] Task {task_id} error: {str(e)}")
|
|
finally:
|
|
result_event.set()
|
|
self.kuzi_queue.task_done()
|
|
|
|
def submit_request(self, data):
|
|
has_kuzi = data.get('kuzi_img') is not None and data.get('kuzi_img') != ''
|
|
task_id = str(uuid.uuid4())[:8]
|
|
result_event = threading.Event()
|
|
result_container = {'success': False}
|
|
|
|
if has_kuzi:
|
|
with self.stats_lock:
|
|
self.kuzi_total += 1
|
|
queue_position = self.kuzi_queue.qsize() + 1
|
|
self.kuzi_queue.put((task_id, data, result_event, result_container))
|
|
log_message(f"[Kuzi Queue] Task {task_id} submitted, position={queue_position}")
|
|
queue_name = "kuzi"
|
|
else:
|
|
with self.stats_lock:
|
|
self.normal_total += 1
|
|
queue_position = self.normal_queue.qsize() + 1
|
|
self.normal_queue.put((task_id, data, result_event, result_container))
|
|
log_message(f"[Normal Queue] Task {task_id} submitted, position={queue_position}")
|
|
queue_name = "normal"
|
|
|
|
return task_id, result_event, result_container, queue_name, queue_position
|
|
|
|
def get_stats(self):
|
|
with self.stats_lock:
|
|
return {
|
|
"normal_queue_size": self.normal_queue.qsize(),
|
|
"kuzi_queue_size": self.kuzi_queue.qsize(),
|
|
"normal_total": self.normal_total,
|
|
"kuzi_total": self.kuzi_total
|
|
}
|
|
|
|
|
|
dual_queue = DualQueueProcessor()
|
|
|
|
|
|
@app.route('/')
|
|
def index():
|
|
return send_from_directory(STATIC_FOLDER, 'index.html')
|
|
|
|
|
|
@app.route('/health', methods=['GET'])
|
|
def health():
|
|
return jsonify({"status": "ok", "service": "change_cloth_proxy"})
|
|
|
|
|
|
@app.route('/queue_stats', methods=['GET'])
|
|
def queue_stats():
|
|
stats = dual_queue.get_stats()
|
|
return jsonify({
|
|
"ret": 0,
|
|
"msg": "success",
|
|
"data": stats
|
|
})
|
|
|
|
|
|
@app.route('/change_cloth', methods=['POST'])
|
|
def change_cloth():
|
|
log_message("change_cloth called")
|
|
data = request.get_json()
|
|
if not data:
|
|
return jsonify({"ret": -1, "state": -1, "msg": "No JSON data provided"}), 400
|
|
|
|
required_fields = ["human_url", "cloth_url", "output_format"]
|
|
for field in required_fields:
|
|
if field not in data:
|
|
return jsonify({"ret": -1, "state": -1, "msg": f"Missing required field: {field}"}), 400
|
|
|
|
log_message(f"Forwarding change_cloth request: human_url={data.get('human_url')}, cloth_url={data.get('cloth_url')}")
|
|
|
|
try:
|
|
response = requests.post(
|
|
f"{CHANGE_APP_BASE_URL}/change_cloth",
|
|
json=data,
|
|
timeout=600
|
|
)
|
|
log_message(f"change_cloth response status: {response.status_code}")
|
|
return jsonify(response.json()), response.status_code
|
|
except requests.exceptions.Timeout:
|
|
log_message("change_cloth request timeout")
|
|
return jsonify({"ret": -1, "state": -1, "msg": "Request timeout"}), 504
|
|
except requests.exceptions.RequestException as e:
|
|
log_message(f"change_cloth request error: {str(e)}")
|
|
return jsonify({"ret": -1, "state": -1, "msg": f"Request failed: {str(e)}"}), 500
|
|
|
|
|
|
@app.route('/change_cloth_base64', methods=['POST'])
|
|
def change_cloth_base64():
|
|
log_message("change_cloth_base64 called")
|
|
data = request.get_json()
|
|
if not data:
|
|
return jsonify({"ret": -1, "state": -1, "msg": "No JSON data provided"}), 400
|
|
|
|
required_fields = ["human_img", "cloth_img", "output_format"]
|
|
for field in required_fields:
|
|
if field not in data:
|
|
return jsonify({"ret": -1, "state": -1, "msg": f"Missing required field: {field}"}), 400
|
|
|
|
has_kuzi = data.get('kuzi_img') is not None and data.get('kuzi_img') != ''
|
|
queue_type = "kuzi" if has_kuzi else "normal"
|
|
|
|
task_id, result_event, result_container, queue_name, queue_position = dual_queue.submit_request(data)
|
|
|
|
log_message(f"Task {task_id} queued in {queue_name} queue, position={queue_position}, waiting for result...")
|
|
|
|
if result_event.wait(timeout=610):
|
|
if result_container.get('success'):
|
|
log_message(f"Task {task_id} returned successfully")
|
|
return jsonify(result_container['json']), result_container['status_code']
|
|
else:
|
|
error_msg = result_container.get('error', 'Unknown error')
|
|
log_message(f"Task {task_id} failed: {error_msg}")
|
|
return jsonify({"ret": -1, "state": -1, "msg": error_msg}), 500
|
|
else:
|
|
log_message(f"Task {task_id} timed out waiting in queue")
|
|
return jsonify({"ret": -1, "state": -1, "msg": "Queue timeout"}), 504
|
|
|
|
|
|
@app.route('/do_change_cloth', methods=['POST'])
|
|
def do_change_cloth():
|
|
log_message("do_change_cloth called")
|
|
data = request.get_json()
|
|
if not data:
|
|
return jsonify({"ret": -1, "state": -1, "msg": "No JSON data provided"}), 400
|
|
|
|
required_fields = ["human_url", "cloth_url", "output_format"]
|
|
for field in required_fields:
|
|
if field not in data:
|
|
return jsonify({"ret": -1, "state": -1, "msg": f"Missing required field: {field}"}), 400
|
|
|
|
log_message(f"Forwarding do_change_cloth request: human_url={data.get('human_url')}, cloth_url={data.get('cloth_url')}")
|
|
|
|
try:
|
|
response = requests.post(
|
|
f"{CHANGE_APP_BASE_URL}/do_change_cloth",
|
|
json=data,
|
|
timeout=600
|
|
)
|
|
log_message(f"do_change_cloth response status: {response.status_code}")
|
|
return jsonify(response.json()), response.status_code
|
|
except requests.exceptions.Timeout:
|
|
log_message("do_change_cloth request timeout")
|
|
return jsonify({"ret": -1, "state": -1, "msg": "Request timeout"}), 504
|
|
except requests.exceptions.RequestException as e:
|
|
log_message(f"do_change_cloth request error: {str(e)}")
|
|
return jsonify({"ret": -1, "state": -1, "msg": f"Request failed: {str(e)}"}), 500
|
|
|
|
|
|
if __name__ == '__main__':
|
|
log_message(f"Starting change_cloth_proxy service on port 5000, forwarding to {CHANGE_APP_BASE_URL}")
|
|
app.run(host="0.0.0.0", port=5000, debug=True, threaded=True)
|