Fastream Technologies wrote:
> Ok. I made it "IQRP". It seems to work with functions being called but
> despite the server consuming 90% CPU (dual core), the performance is
> still at 20 connections/sec!
Make sure session caching is working, it can notably increase the
maximum number of plain accepts per second. Note that the client must
support session caching as well, otherwise it would work. However most
common browsers support it.
> This is far lower than hw accelarators. Any idea?
I have no idea how fast hardware accelerators actually are.
--
Arno Garrels
>
> On Mon, Feb 16, 2009 at 3:44 PM, Arno Garrels <arno.garr...@gmx.de>
> wrote:
>
>> Fastream Technologies wrote:
>>> Where is Ssl_Session_ID_Context defined in ICSv6?? Can't find it!
>>
>> It is an arbitrary custom string defined as a const in demo.
>> You can have multiple of those strings associated with different
>> resources.
>>
>> --
>> Arno Garrels
>>
>>>
>>> On Mon, Feb 16, 2009 at 12:57 PM, Arno Garrels <arno.garr...@gmx.de>
>>> wrote:
>>>
>>>> You have to use FMyExternalSslSessionCache->GetSvrSession() and
>>>> FMyExternalSslSessionCache->CacheSvrSession()!
>>>> It is also required to set the SslContest.SslSessionCacheModes
>>>> properly:
>>>>
>>>>
>> [sslSESS_CACHE_SERVER,sslSESS_CACHE_NO_INTERNAL_LOOKUP,sslSESS_CACHE_NO_INTERNAL_STORE]
>>>>
>>>> Delphi code:
>>>>
>>>> {* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
>>>> * * * * *}
>>>> procedure TSslWebServForm.SslHttpServer1SslSetSessionIDContext(
>>>> Sender : TObject;
>>>> var SessionIDContext : String);
>>>> begin
>>>> { Tell Openssl a Session_ID_Context.
>>>> }
>>>> { Openssl uses this data to tag a session before it's cached.
>>>> }
>>>> { It's an arbitrary custom string
>>>> }
>>>> SessionIDContext := Ssl_Session_ID_Context;
>>>> end;
>>>>
>>>>
>>>> {* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
>>>> * * * * *}
>>>> procedure TSslWebServForm.SslHttpServer1SslSvrGetSession(
>>>> Sender : TObject;
>>>> var SslSession : Pointer;
>>>> SessId : Pointer;
>>>> Idlen : Integer;
>>>> var IncRefCount : Boolean);
>>>> var
>>>> LookupKey : string;
>>>> begin
>>>> SetLength(LookupKey, IDLen);
>>>> Move(SessId^, Pointer(LookupKey)^, IDLen);
>>>> SslSession := SslAvlSessionCache1.GetSvrSession(LookupKey +
>>>>
>>>>
>>>> Ssl_Session_ID_Context, IncRefCount);
>>>> end;
>>>>
>>>>
>>>> {* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
>>>> * * * * *}
>>>> procedure TSslWebServForm.SslHttpServer1SslSvrNewSession(
>>>> Sender : TObject;
>>>> SslSession,
>>>> SessId : Pointer;
>>>> Idlen : Integer;
>>>> var AddToInternalCache : Boolean);
>>>> var
>>>> LookupKey : string;
>>>> begin
>>>> SetLength(LookupKey, IDLen);
>>>> Move(SessId^, Pointer(LookupKey)^, IDLen);
>>>> SslAvlSessionCache1.CacheSvrSession(SslSession,
>>>> LookupKey +
>>>> Ssl_Session_ID_Context,
>>>> AddToInternalCache); if DisplaySslInfoCheckBox.Checked then
>>>> Display('[' + FormatDateTime('HH:NN:SS', Now) + ' ' +
>>>> TWSocket(Sender).GetPeerAddr + '] New SSL session
>>>> created and ' +
>>>> 'cached in external cache class.');
>>>> end;
>>>>
>>>>
>>>> {* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
>>>> * * * * *}
>>>>
>>>> --
>>>> Arno Garrels
>>>>
>>>> --
>>>> To unsubscribe or change your settings for TWSocket mailing list
>>>> please goto
>>>> http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit
>>>> our website at http://www.overbyte.be
>>>>
>>>
>>>
>>>
>>> --
>>> Gorkem Ates
>>> Fastream Technologies
>>> Software IQ: Innovation & Quality
>>> www.fastream.com | Email: supp...@fastream.com | Tel:
>>> +90-312-223-2830 | MSN: g_a...@hotmail.com
>>> Join IQWF Server Yahoo group at
>>> http://groups.yahoo.com/group/IQWFServer Join IQ Reverse Proxy Yahoo
>>> group at http://groups.yahoo.com/group/IQReverseProxy
>> --
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>> please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
>> Visit our website at http://www.overbyte.be
>>
>
>
>
> --
> Gorkem Ates
> Fastream Technologies
> Software IQ: Innovation & Quality
> www.fastream.com | Email: supp...@fastream.com | Tel:
> +90-312-223-2830 | MSN: g_a...@hotmail.com
> Join IQWF Server Yahoo group at
> http://groups.yahoo.com/group/IQWFServer Join IQ Reverse Proxy Yahoo
> group at http://groups.yahoo.com/group/IQReverseProxy
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