Re: sticky session not always sticky

2015-09-17 Thread Yves Van Wert
Hi Willy, thank you for your quick response. I've changed the parameter but this didn't make any difference. I still see a few connections changing backend servers without me being able to explain this. Do you have any other pointers as to where i can look ? New config : backend

Re: sticky session not always sticky

2015-09-17 Thread Yves Van Wert
Hi Willy, i'll attach one session out of the logfile that goes wrong. As the session begins, the first request has NI as cookie state which is logical because it's a new session. Then you see some activity during the session where the cookie state has VN as value. The last entry the cookie

Re: sticky session not always sticky

2015-09-17 Thread Yves Van Wert
now with logfile On Thu, Sep 17, 2015 at 4:07 PM, Yves Van Wert wrote: > Hi Willy, > > i'll attach one session out of the logfile that goes wrong. As the > session begins, the first request has NI as cookie state which is logical > because it's a new session. Then you see

Re: sticky session not always sticky

2015-09-17 Thread Willy Tarreau
Hi Yves, On Thu, Sep 17, 2015 at 04:07:41PM +0200, Yves Van Wert wrote: > Hi Willy, > > i'll attach one session out of the logfile that goes wrong. As the session > begins, the first request has NI as cookie state which is logical because > it's a new session. Then you see some activity during

Re: sticky session not always sticky

2015-09-17 Thread Willy Tarreau
Hi Yves, On Thu, Sep 17, 2015 at 02:12:23PM +0200, Yves Van Wert wrote: > Hi Willy, > > thank you for your quick response. > > I've changed the parameter but this didn't make any difference. I still > see a few connections changing backend servers without me being able to > explain this. Do

Re: sticky session not always sticky

2015-09-17 Thread Yves Van Wert
hi Willy, hmm maybe, but i have a second case at which i'm sure the client didn't crash because the jsessionid didn't change before and after the crash. I'll attach the logfile. At line 73 is where the trouble starts. Here the client switches from backend ias01n to ias02n. But i'm sure the

sticky session not always sticky

2015-09-14 Thread Yves Van Wert
Hi list, we have a backend configuration that uses sticky session based on a cookie. This works wel in 99.99% of all requests. The problem is with the 0.01% of requests where the client switches backend. Is there any way i can debug this ? The backend server is not reported to be DOWN. I can't

Re: sticky session not always sticky

2015-09-14 Thread Willy Tarreau
Hi Yves, On Mon, Sep 14, 2015 at 04:30:22PM +0200, Yves Van Wert wrote: > Hi list, > > we have a backend configuration that uses sticky session based on a > cookie. This works wel in 99.99% of all requests. The problem is with the > 0.01% of requests where the client switches backend. Is there