# input and output sockets
r_socks = [mqtt_sock, esp_sock]
esp_write_queue = Queue()
esp_lib.initialize_esp(esp_write_queue, mqtt_client)
mqtt_lib.initialize_mqtt(mqtt_client, esp_lib.get_esp_list())
inputs = []
outputs = []
# main select loop
while r_socks:
w_socks = []
if mqtt_client.want_write():
w_socks += [mqtt_sock]
if not esp_write_queue.empty():
w_socks += [esp_sock]
inputs, outputs, errors = select.select(r_socks, w_socks, r_socks, 0.01)
if len(errors) > 0:
logging.error("Socket error while executing select")
if mqtt_sock in inputs:
rc = mqtt_client.loop_read()
mqtt_lib.read()
if rc or mqtt_sock is None:
logging.error("mqtt read error")
if mqtt_sock in outputs:
rc = mqtt_client.loop_write()
