maint: Delay startup to avoid MQTT miss

custom_components/mqtt_discoverystream_alt/__init__.py

@@ -1,5 +1,6 @@
 """Publish simple item state changes via MQTT."""
 
+import asyncio
 import json
 import logging
 
@@ -18,6 +19,7 @@
     CONF_PUBLISH_RETAIN,
     CONF_PUBLISH_TIMESTAMPS,
     DOMAIN,
+    STARTUP_DELAY,
 )
 from .publisher import Publisher
 from .schema import CONFIG_SCHEMA  # noqa: F401
@@ -29,6 +31,7 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     # sourcery skip: assign-if-exp, boolean-if-exp-identity, reintroduce-else
     """Set up the MQTT state feed."""
     # Make sure MQTT is available and the entry is loaded
+    await asyncio.sleep(STARTUP_DELAY)
     if not await mqtt.async_wait_for_mqtt_client(hass):
         _LOGGER.error("MQTT integration is not available")
         return False

custom_components/mqtt_discoverystream_alt/const.py

@@ -55,13 +55,13 @@
 CONF_REPUBLISH_TIME = "republish_time"
 CONF_UNIQUE_PREFIX = "unique_prefix"
 
-DEFAULT_LOOP_TIME = timedelta(minutes=5)
+DEFAULT_REFRESH_TIME = timedelta(minutes=5)
 DEFAULT_RETAIN = False
 DEFAULT_STATE_SLEEP = 1.5
 
-
 DOMAIN = "mqtt_discoverystream_alt"
 
+STARTUP_DELAY = 0.5
 
 STATE_CAPITAL_ON = "ON"
 STATE_CAPITAL_OFF = "OFF"

custom_components/mqtt_discoverystream_alt/schema.py

@@ -24,7 +24,7 @@
     CONF_REMOTE_STATUS,
     CONF_REPUBLISH_TIME,
     CONF_UNIQUE_PREFIX,
-    DEFAULT_LOOP_TIME,
+    DEFAULT_REFRESH_TIME,
     DEFAULT_RETAIN,
     DOMAIN,
 )
@@ -61,7 +61,7 @@
                 vol.Optional(CONF_PUBLISH_RETAIN, default=DEFAULT_RETAIN): cv.boolean,
                 vol.Optional(CONF_UNIQUE_PREFIX, default="mqtt"): cv.string,
                 vol.Optional(
-                    CONF_REPUBLISH_TIME, default=DEFAULT_LOOP_TIME
+                    CONF_REPUBLISH_TIME, default=DEFAULT_REFRESH_TIME
                 ): cv.time_period,
             }
         ),