Writing a module-syncing upstreams from conf-servers

2016-01-12 Thread Xiaokai Wang
Hi Nginxers,I'm writing a new module that syncs upstreams from conf-servers(consul, etcd...). During the nginx offering service, the module makes requests to the conf-server(consul, etcd...) to pull upstreams backend list if upstreams value has changed and update upstreams peers to make new bac

Re: logging

2016-01-12 Thread Maxim Dounin
Hello! On Mon, Jan 11, 2016 at 11:21:35PM -0500, tammini wrote: > Does that mean once a websocket connection is opened successfully, any > subsequent requests sent on that connection cannot be logged ? No HTTP requests can be sent into a connection which was upgraded to a WebSocket connection.

Re: RE: Nginx / LRO on vmxnet3 / missing ACKs

2016-01-12 Thread footplus
Thanks for this confirmation. These were my next steps anyways. I will update this post if I have any definite indications that something is amiss in userspace. Best regards, Aurélien Posted at Nginx Forum: https://forum.nginx.org/read.php?2,263944,263949#msg-263949 __

RE: Nginx / LRO on vmxnet3 / missing ACKs

2016-01-12 Thread Lukas Tribus
> Hello, > > I'm currently investigating an issue with Linux (3.13.0), nginx (1.6.2), > vmxnet3 (1.2.0.0-k-NAPI), IPv6 connections and large receive offload (LRO) > enabled. The workflow we are investigating is a POST of a small file (jpg) > towards a php5-fpm pool. > > From a network (tcpdump) poi

Nginx / LRO on vmxnet3 / missing ACKs

2016-01-12 Thread footplus
Hello, I'm currently investigating an issue with Linux (3.13.0), nginx (1.6.2), vmxnet3 (1.2.0.0-k-NAPI), IPv6 connections and large receive offload (LRO) enabled. The workflow we are investigating is a POST of a small file (jpg) towards a php5-fpm pool. From a network (tcpdump) point a view, it