On Wed, 2008-08-13 at 11:11 +0800, Na Peng wrote: > On Tuesday 12 August 2008 01:47:22 pm Na Peng wrote: > > I have a problem in research MAPI, in my research , I must give an > reply to > > Exchange 2003's request or response packet, but use Ethreal I don't > konw > > how to decode the MAPI stub data, > > as you say, the data is compressed, > > how can I build a reply packet? Is decoding the only way? > I'm not sure I understand the question. > > Are you using libmapi? If so, you shouldn't need to get into the level > of a > request or response unless you are implementing an unimplemented ROP. > > If not, do you know of > http://msdn.microsoft.com/en-us/library/cc307725 > (EXCHG.80).aspx? > > If that doesn't answer your question, you might like to try again. Can > you > provide a high level view of what you are trying to do, and then > explain what > is not working the way you expect? > > Brad > > > Hi, > I'm sorry for my expression.now I try again. > To provide a better ExchangeRPC performance (reducing the delay in the > transportion of big mail) on the Internet,I am trying to develop a > application > gateway, the network topology is similar to following,and the two > gateways > connected via the Internet.In this case,the mapiproxy act as my > application gateway. > > http://mapiproxy.openchange.org/mapiproxy_overview.png > > In my solution, I will buffer the RPC packets and then add a > compression layer between t > he two gateways.I need a mechanism to get the packets in advance(does > not require the server`s direct response,) and buffer them, so I am > trying to make a reply to a request > in the gateway,
Hi Peng, It sounds like you are looking for the cache module update recently added to the repository: http://mapiproxy.openchange.org/#mod_cache It has a read-ahead (mapiproxy to server only) + norelay (client to mapiproxy only) + synchronization (mapiproxy to mapiproxy only) mechanisms available. I also have a compression module over zlib in the pipe, but which I may only commit within a couple of weeks. > But,I do not know how to reply a RPC request by constructing a > reponse. can you help me? > thanks very much in advance. I'll probably write a libmapi-server library which covers MAPI from the server side, however this is very unlikely to happen until the next 2 weeks. Cheers, Julien. -- Julien Kerihuel [EMAIL PROTECTED] OpenChange Project Manager GPG Fingerprint: 0B55 783D A781 6329 108A B609 7EF6 FE11 A35F 1F79
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