'Fd set writeset' presentation slideshows

I/O Multiplexing

I/O Multiplexing. Capability of tell the kernel that wants to be notified when one or more I/O conditions are ready. For example, I/O data is available. Select e poll. I/O Multiplexing. When a client is handling multiple descriptors, interactive input

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Unix Network Programming A Case Study: Crawler Design

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I/O multiplexing , select and poll function

I/O multiplexing , select and poll function. INPUT / OUTPUT MODEL. SYNCHRONOUS I/O. ASYNCHRONOUS I/O. SYNCHRONOUS I/O A synchronous I/O causes the requesting process to be blocked until the operation Completes . ASYNCHRONOUS I/O

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CSCE 515 : Computer Network Programming ------ Select

CSCE 515 : Computer Network Programming ------ Select. Wenyuan Xu http://www.cse.sc.edu/~wyxu/csce515f07.html Department of Computer Science and Engineering University of South Carolina. TCP Client/Server Example. fgets. writen. read. stdin. TCP client. TCP server. stdout. fputs.

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