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我的代碼:Django的通道不能實時輸出日誌
def ws_receive(message):
text = message.content['text']
request = json.loads(text)
cmd = request['cmd']
results = run(cmd)
print(cmd)
for result in results:
Group(GROUP_NAME).send({'text':result.decode('utf-8')})
print(result)
cmd
就像ping -c 4 www.google.com
;
終端結果是:
[2017/09/24 07:24:44] WebSocket HANDSHAKING/[127.0.0.1:59285]
[2017/09/24 07:24:44] WebSocket CONNECT/[127.0.0.1:59285]
[2017/09/24 07:24:44] HTTP GET /api/hosts/?status=used 200 [0.07, 127.0.0.1:59247]
ping -c 4 www.google.com
2017-09-24 07:24:58.512885 b'PING www.google.com (74.125.23.103): 56 data bytes\n'
2017-09-24 07:24:58.513127 b'64 bytes from 74.125.23.103: icmp_seq=0 ttl=45 time=138.542 ms\n'
2017-09-24 07:24:59.517881 b'64 bytes from 74.125.23.103: icmp_seq=1 ttl=45 time=142.954 ms\n'
2017-09-24 07:25:00.522698 b'64 bytes from 74.125.23.103: icmp_seq=2 ttl=45 time=144.568 ms\n'
2017-09-24 07:25:01.562285 b'64 bytes from 74.125.23.103: icmp_seq=3 ttl=45 time=180.163 ms\n'
2017-09-24 07:25:01.562400 b'\n'
2017-09-24 07:25:01.562459 b'--- www.google.com ping statistics ---\n'
2017-09-24 07:25:01.562517 b'4 packets transmitted, 4 packets received, 0.0% packet loss\n'
2017-09-24 07:25:01.562586 b'round-trip min/avg/max/stddev = 138.542/151.557/180.163/16.662 ms\n'
但是,瀏覽器的網頁套接字調試信息是:
所以,我'確保信道是執行該命令,直到結束髮送的消息,但我希望實時發送消息。
我想實時打印日誌到瀏覽器,使用'ping'或'tail -f' –