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周田
vue_django_test
Commits
36d00c68
Commit
36d00c68
authored
Aug 16, 2023
by
周田
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feat: mqtt 消息通过 websocket 发送到不同的组
parent
d6f5c82c
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mqtt.py
mqtt/mqtt.py
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mqtt/mqtt.py
View file @
36d00c68
...
...
@@ -8,10 +8,10 @@ from .signals import mqtt_message_received
from
channels.layers
import
get_channel_layer
,
channel_layers
from
asgiref.sync
import
async_to_sync
def
send_websocket_message
(
message
):
def
send_websocket_message
(
message
,
group_name
=
"chat_mqtt"
):
channel_layer
=
get_channel_layer
()
async_to_sync
(
channel_layer
.
group_send
)(
"chat_mqtt"
,
group_name
,
{
"type"
:
"chat.message"
,
"message"
:
message
}
)
...
...
@@ -30,7 +30,7 @@ def on_message(mqtt_client, userdata, msg):
# mqtt_message_received.send(sender=None, message=msg.payload)
# print(f'Received message on topic: {msg.topic} with payload: {msg.payload}')
# data = parse_proto(msg.payload)
data
=
msg
.
payload
data
=
msg
.
payload
.
decode
(
'utf-8'
)
send_websocket_message
(
data
)
...
...
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