烧瓶socketio室

时间:2017-06-05 18:51:20

标签: python socket.io flask-socketio

发现这个样板并且想知道join_room是否真的需要才能向房间发消息?

from flask import session
from flask_socketio import emit, join_room, leave_room
from .. import socketio


@socketio.on('joined', namespace='/chat')
def joined(message):
    """Sent by clients when they enter a room.
    A status message is broadcast to all people in the room."""
    room = session.get('room')
    join_room(room)
    emit('status', {'msg': session.get('name') + ' has entered the room.'}, room=room)


@socketio.on('text', namespace='/chat')
def text(message):
    """Sent by a client when the user entered a new message.
    The message is sent to all people in the room."""
    room = session.get('room')
    emit('message', {'msg': session.get('name') + ':' + message['msg']}, room=room)


@socketio.on('left', namespace='/chat')
def left(message):
    """Sent by clients when they leave a room.
    A status message is broadcast to all people in the room."""
    room = session.get('room')
    leave_room(room)
    emit('status', {'msg': session.get('name') + ' has left the room.'}, room=room)

我不能只将房间存放在会话中并向房间发送消息吗?

@socketio.on('text', namespace='/chat')
def text(message):
    """Sent by a client when the user entered a new message.
    The message is sent to all people in the room."""
    room = session.get('room')
    emit('message', {'msg': session.get('name') + ':' + message['msg']}, room=room)

0 个答案:

没有答案