Re: proxied request hang when DNS server down

2014-08-22 Thread ywsample
equest immediately returned because of they were pending for the same dns query. but the desired result is nginx will try to resend the dns query and if success the second request process normal otherwise timeout at ten second. -- ywsample :) ___ nginx m

Re: proxied request hang when DNS server down

2014-08-20 Thread ywsample
GMT+08:00 SmallAnt : > this module can help you ! > HttpUpstreamJdomainModule, http://wiki.nginx.org/HttpUpstreamJdomainModule > . > > It buffers the latest IPs of the host,even local dns server down, nginx > will work well. > > > On Tue, Aug 19, 2014 at 1:43 PM,

proxied request hang when DNS server down

2014-08-18 Thread ywsample
nginx retry send dns query, but dns never response(because it down), it lead to the follow request hang and also no timer relate to it; PS:base on nginx-1.7.4 -- ywsample :) ___ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo

DNS problem

2014-08-16 Thread ywsample
a example about how lead to request hang? I ask this,because i recently encountered a problem online product(it use nginx-1.7.2), may be caused by this problem -- ywsample :) ___ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman