我有一个应用程序，用户可以使用githublogin。 当我login时，应用程序挂起大约一分钟。 这是日志
Started GET "/" for 177.97.171.165 at 2013-08-11 15:26:01 +0000 Started GET "/sessions/new" for 177.97.171.165 at 2013-08-11 15:26:03 +0000 Started GET "/auth/github" for 177.97.171.165 at 2013-08-11 15:27:03 +0000 (github) Request phase initiated. Started GET "/auth/github/callback?code=ade18bb431c9303c6274&state=deaf138aff766c6ec3480a54897ae8bbbe734e0dfe11790d" for 177.97.171.165 at 2013-08-11 15:27:05 +0000 (github) Callback phase initiated. Started GET "/" for 177.97.171.165 at 2013-08-11 15:28:06 +0000 在最后一行，我已成功login。如果我使用IP而不是域访问应用程序，这不会发生，请求没有一分钟的延迟。 有没有人看过类似的东西？
我在ubuntu 13.04上使用nginx 1.4.1
我的configuration
nginx.conf
user www-data; worker_processes 1; pid /run/nginx.pid; events { worker_connections 768; # multi_accept on; } http { ## # Basic Settings ## sendfile on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 30s; types_hash_max_size 2048; # server_tokens off; server_names_hash_bucket_size 64; # server_name_in_redirect off; include /etc/nginx/mime.types; default_type application/octet-stream; ## # Logging Settings ## access_log /var/log/nginx/access.log; error_log /var/log/nginx/error.log; ## # Gzip Settings ## gzip on; gzip_disable "msie6"; # gzip_vary on; # gzip_proxied any; # gzip_comp_level 6; # gzip_buffers 16 8k; gzip_http_version 1.1; # gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript; ## # nginx-naxsi config ## # Uncomment it if you installed nginx-naxsi ## #include /etc/nginx/naxsi_core.rules; ## # nginx-passenger config ## # Uncomment it if you installed nginx-passenger ## #passenger_root /usr; #passenger_ruby /usr/bin/ruby; ## # Virtual Host Configs ## include /etc/nginx/conf.d/*.conf; include /etc/nginx/sites-enabled/*; }
app.conf
upstream chathub { server 127.0.0.1:49153; } server { listen 80; server_name chathub.us; location / { proxy_pass http://chathub; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; proxy_set_header Host $http_host; #proxy_pass_header Content-Length; } }
我不知道我是否明确了我的问题…如果有人需要更多的信息/文件，我可以发布他们
编辑
查找的输出
root@chathub:~# nslookup www.github.com Server: 8.8.8.8 Address: 8.8.8.8#53 Non-authoritative answer: Name: www.github.com Address: 204.232.175.90 root@chathub:~# nslookup www.google.com Server: 8.8.8.8 Address: 8.8.8.8#53 Non-authoritative answer: Name: www.google.com Address: 74.125.226.208 Name: www.google.com Address: 74.125.226.210 Name: www.google.com Address: 74.125.226.211 Name: www.google.com Address: 74.125.226.212 Name: www.google.com Address: 74.125.226.209