websocket
1.实现方案一：
django + dwebsocket + gunicorn +nginx
pip install dwebsocket
部分代码
from dwebsocket import require_websocket@require_websocketdef ws(request): ???if not request.is_websocket(): ????????????????# 判断是不是websocket连接 ???????pass ???else: ???????多线程 ???????while request.websocket.has_messages: ???????????msg= request.websocket.wait() ???????????if msg: ??????????????。。。接受方法。。。req.websocket.send(data)
设置 gunicorn 的timeout 解决30秒退出
nohub gunicorn -w 6 -b 127.0.0.1:8080 --timeout 3600&
nginx.conf
server{ ???# the port your site will be served on ???listen ?????80; ???# the domain name it will serve for ???#server_name www.scloud.cn; # substitute your machine‘s IP address or FQDN ???charset ????utf-8; ???# max upload size ???client_max_body_size 75M; ??# adjust to taste ???# Django media ???location /media ?{ ???????alias /opt/soft/pro_name/media; ?# your Django project‘s media files - amend as required ???} ???location /static { ???????alias /opt/soft/pro_name/static; # your Django project‘s static files - amend as required ???} ???location / { ?????# 反向代理透传客户端ip ?????proxy_set_header X-Real-IP $remote_addr; ?????proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?????proxy_set_header Host $http_host; ?????proxy_set_header X-NginX-Proxy true; ?????proxy_pass http://localhost:8080; ???} ????#websocket setting ????location /app/websocket_url { ???????proxy_pass http://localhost:8080; ???????proxy_http_version 1.1; ???????proxy_set_header Upgrade $http_upgrade; ???????proxy_set_header Connection "Upgrade"; ???????client_max_body_size 10m; ???????client_body_buffer_size 128k; ???????proxy_connect_timeout 600; ???????proxy_send_timeout 120; ???????proxy_read_timeout 600; ???????proxy_buffer_size 4k; ???????proxy_buffers 4 32k; ???????proxy_busy_buffers_size 64k; ???????proxy_temp_file_write_size 64k; ????}}
2.实现方案二：
django +uwsgi + nginx
import uwsgi
uwsgi.websocket_recv_nb()
会爆出异常 no Pone until 30 seconds
解决方案： 1.修改uwsgi 源码 : 在初始化中将默认的30秒改大，或者注释掉check_ping_pong 方法
2.误打误撞不知道修改了什么，解决了，但是很遗憾，我忘记了自己做了什么
暂时还没弄懂为什么发了ping，没有响应pong
webssh
xterm.js
默认是utf-8 ，最小容器是没有按照vim的，使用vim注意解决编码问题，以及width and height，编码有误会出现闪退问题。 宽和高设置错误，会不显示全屏
版权声明：本文为博主原创文章，未经博主允许不得转载。
websockets ?django nginx ?webssh
原文地址：https://www.cnblogs.com/waken-captain/p/8454722.html