def _read_all_parameters_internal():
current_installation = installationHandler.get_installation()
now = datetime.datetime.now()
tags = tag_dao.get_tags()
num_logs_read = 0
for tag in tags:
#current_value = modbus_connector.get_value(tag) :: Put this in the log_item['value'] instead of 666
log_item = {
'name': tag['name'],
'controller_ip': tag['controller_ip'],
'value': 666,
'time': now,
'address': tag['address'],
'type': tag['type']
}
log_entries = sync_queue_dao.select_data_like(log_item.get('name'), log_item.get('controller_ip'))
for log_entry in log_entries:
data = json.loads(log_entry.get('data'))
if data.get('name') == log_item.get('name'):
if data.get('controller_ip') == log_item.get('controller_ip'):
sync_queue_dao.delete(log_entry.get('id'), current_installation.get('serial_number'))
num_logs_read += sync_queue_dao.insert_params(current_installation.get('serial_number'), 'log', 'insert', log_item)
print('Added %s tags to sync.' % (num_logs_read,))
def send_ping():
try:
if LOCAL:
print('Local sending ping')
SyncManager.send_ping(installationHandler.get_installation()['serial_number'])
else:
print('Central sending pings')
failed = []
for key in SYNC_USERS:
print('pinging ', key)
ok = SyncManager.send_ping(key)
if not ok:
failed.append(key)
for fail in failed:
SyncManager.un_register(fail)
except:
traceback.print_exc()
pass
def opened(self):
print('sync ws opened')
current_installation = installationHandler.get_installation()
SyncManager.register(current_installation['serial_number'], self)
connect = {'connect': True, "installation": current_installation['serial_number'], "model": current_installation['model']}
self.sendData(json.dumps(connect))
@cherrypy.expose
def sync_ws(self):
handler = cherrypy.request.ws_handler
def get_handlers(package):
handlers = {}
for member_name, member in [module for module in inspect.getmembers(package)
if inspect.ismodule(module[1])]:
print("Adding handler %s" % member_name)
handlers[member_name] = member
return handlers
#To trigger new devices to set correct serial number before "workers" below does it at the same time
installation = installationHandler.get_installation()
print("installation is: ", installation.get('serial_number'))
LAST_RECIVED_PING['ping'] = datetime.datetime.now()
HANDLERS = get_handlers(api)
if False: #if SSL is needed
CFG_DIR = ""
SSL_CRT = os.path.join(CFG_DIR, 'ssl/domain.se.crt')
SSL_KEY = os.path.join(CFG_DIR, 'ssl/domain.se.key')
SSL_BUNDLE = os.path.join(CFG_DIR, 'ssl/ssl_bundle.pem')
cherrypy.server.ssl_certificate = SSL_CRT
cherrypy.server.ssl_private_key = SSL_KEY
cherrypy.server.ssl_certificate_chain = SSL_BUNDLE
cherrypy.server.ssl_module = 'pyopenssl'
