Django+nginx+xmpp over bosh http-bind请求404

[blueden]

django上开了debug=false，用nginx来处理静态资源，集成的xmpp web client[candychat]发送http-bind/请求感觉没有被nginx拦截到，一直报404，请问怎么解决？

1.nginx里的http-bind/设置 location /http-bind/ { proxy_pass http://localhost.com:7070/http-bind/; proxy_buffering off; tcp_nodelay on; }

2.html中调用candychat的index发送http-bind请求 <frame src="/static/candy/example/index.html">[其中static是静态资源目录]

3.candychat发送的http-bind请求 Candy.init('http-bind/', { core: { debug: false,autojoin:['[e-mail]']}, view: { resources: '../res/',language:'en' } });