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c# - Usage of Server Side Controls in MVC Frame work -

i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.

Single vs. Dual Sockets In Network Programming -


the question network programming, more precisely servers. let's suppose there server handles lot of connections, , has listening socket. there exists single instance of such socket, that's clear. i've seen designs use (a)one socket every connection, both incoming , outgoing data, , (b)two sockets, 1 incoming data, 1 outgoing data. makes 1 or other design more preferrable? possible reasons / usecases these 2 designs? programs referring instant messengers (two of them), theoretically applies multiple-connection server (any server, then.)

hope question not generic, don't know lot network programming @ moment, asking this. rapid googling didn't either.

tcp , udp sockets full duplex. there no reason whatsoever use separate sockets input , output same client. wastefully using kernel resources @ double rate.


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