我的 aiohttp 项目中有以下 websocket 处理程序
:
async def websocket_handler(request):
ws = web.WebSocketResponse()
await ws.prepare(request)
request.app['websockets'].append(ws)
async for msg in ws:
if msg.type == aiohttp.WSMsgType.TEXT:
if msg.data == 'close':
await ws.close()
elif msg.type == aiohttp.WSMsgType.ERROR:
logger.info('ws connection closed with exception %s' %
ws.exception())
request.app['websockets'].remove(ws)
return ws
但现在我想切换到 sanic
框架。如何重写这个方法?我不明白如何从这个 tutorial 做到这一点
最佳答案
@bp.websocket('/websocket_handler')
async def websocket_handler(_, ws):
self.app['web_socket'].append(ws)
while True:
try:
await ws.recv()
except ConnectionClosed:
break
self.app['web_socket'].remove(ws)
关于python - 如何将 aiohttp websocket 处理程序重写为 sanic?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/46317759/