"""Example script for launching under WSGI"""
import atexit
from multiprocessing import freeze_support
import signal

import apitess
from tesserae.utils.coordinate import JobQueue
from tesserae.utils.ingest import IngestQueue


# Give app chance to clean up when signal is sent
def raise_exit(*args):
    raise SystemExit()


for sig in [signal.SIGHUP, signal.SIGINT, signal.SIGTERM]:
    signal.signal(sig, raise_exit)

freeze_support()
db_config = {
    'MONGO_HOSTNAME': 'localhost',
    'MONGO_PORT': 27017,
    'MONGO_USER': 'me',
    'MONGO_PASSWORD': '',
    'DB_NAME': 'exampledb'
}

db_cred = {
    'host': db_config['MONGO_HOSTNAME'],
    'port': db_config['MONGO_PORT'],
    'user': db_config['MONGO_USER'],
    'password': db_config['MONGO_PASSWORD'],
    'db': db_config['DB_NAME']
}

a_searcher = JobQueue(5, db_cred)
ingest_queue = IngestQueue(db_cred)

atexit.register(a_searcher.cleanup)
atexit.register(ingest_queue.cleanup)

app = apitess.create_app(a_searcher, ingest_queue, db_config)

if __name__ == '__main__':
    app.run()