smarthome/remote_control
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Timout handling for lirc client implemented

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This commit is contained in:
Dirk Alders 2022-09-12 13:11:28 +01:00
parent 1f591b6ca3
commit 934992d275
1 changed files with 30 additions and 12 deletions
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42
remote_control.py
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@ -2,7 +2,7 @@ import config
import json
import lirc
import logging
import paho.mqtt.client as mqtt
import paho.mqtt.client as paho
import report
import socket
import time
@ -16,10 +16,12 @@ logger = logging.getLogger(ROOT_LOGGER_NAME).getChild('main')
class remote_control(object):
def __init__(self):
self.__lirc_client__ = lirc.Client()
self.__lirc_client__ = None
self.__lirc_init__()
#
self.__start_data__ = None
#
self.__client__ = mqtt.Client(config.APP_NAME) # create client object
self.__client__ = paho.Client(config.APP_NAME) # create client object
self.__client__.on_message = self.__receive__ # attach function to callback
self.__client__.username_pw_set(config.MQTT_USER, config.MQTT_PASS) # login with credentials
try:
@ -33,6 +35,13 @@ class remote_control(object):
except (socket.timeout, OSError) as e:
logger.warning("Erro while setting up mqtt instance and listener")
def __lirc_init__(self):
if self.__lirc_client__ is not None:
logger.info("Closing crashed lirc client instance")
self.__lirc_client__.close()
logger.info("Initiating lirc connection")
self.__lirc_client__ = lirc.Client()
def __receive__(self, client, userdata, message):
try:
payload = json.loads(message.payload)
@ -41,6 +50,7 @@ class remote_control(object):
#
remote = message.topic.split("/")[-2]
command = message.topic.split("/")[-1]
#
if payload is None:
if self.__start_data__ is not None:
self.__send_stop__(*self.__start_data__)
@ -62,23 +72,31 @@ class remote_control(object):
def __send_once__(self, remote, command):
try:
self.__lirc_client__.send_once(remote, command)
except TimeoutError:
logger.exception("Timeout-Error while sending IR-Command.")
logger.info("Sending once: %s to %s.", command, remote)
except (TimeoutError, socket.timeout) as e:
self.__lirc_timeout_error__()
else:
logger.info("Sending once: %s to %s.", command, remote)
def __send_start__(self, remote, command):
try:
self.__lirc_client__.send_start(remote, command)
except TimeoutError:
logger.exception("Timeout-Error while sending IR-Command.")
logger.info("Sending start: %s to %s.", command, remote)
except (TimeoutError, socket.timeout) as e:
self.__lirc_timeout_error__()
else:
logger.info("Sending start: %s to %s.", command, remote)
def __send_stop__(self, remote, command):
try:
self.__lirc_client__.send_stop(remote, command)
except TimeoutError:
logger.exception("Timeout-Error while sending IR-Command.")
logger.info("Sending stop: %s to %s.", command, remote)
except (TimeoutError, socket.timeout) as e:
self.__lirc_timeout_error__()
else:
logger.info("Sending stop: %s to %s.", command, remote)
def __lirc_timeout_error__(self):
logger.error("Timeout-Error while sending IR-Command.")
self.__lirc_init__()
if __name__ == '__main__':
report.appLoggingConfigure(config.__BASEPATH__, config.LOGTARGET, ((config.APP_NAME, config.LOGLVL), ), fmt=config.formatter, host=config.LOGHOST, port=config.LOGPORT)