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

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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.
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network programming - What causes udp reception delay? -

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i have noticed when sending packets @ intervals udp socket, first packet sent seems delayed. example, if sending packets every 100 ms, find delay between receiving packets distributed mean 100ms , average standard deviation of 4, on network. however, gap between receive time first , second packets around 10 40 ms - can see, that's statistically significant difference, , question is, what's causing it?

i'm using sendto function c on linux. suggested delay might caused arp resolution preventing packet being sent until destination ip has been converted mac address - likely? if restart sending program first packet again takes long though, , delay inconsistent - 10 40 ms pretty big range.

i need find out why first packet taking long, , how work around it.

edit: further analysis pcap indicates sending program sending packets @ right interval. problem must receiver, using select() wait readable socket, calling recvfrom , printing packet. there sort of buffering going on there might not know about?

you have asked workarounds. 1 possible workaround, if reception time of packet important know, set so_timestamp socket option. allow obtain time each packet received destination kernel - can use time in subsequent processing rather "current time".

alternatively, have sender include high resolution timestamp in packet sends, , use those.


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