Asynchronous IO Using Boost.Asio
summary
Explains concrete Boost.Asio patterns: use of timers to show one-thread vs two-thread behavior, strand serializes handlers to avoid races, and shared_from_this lifetime pattern to keep connection objects alive until callbacks finish. Shows buffer and scatter/gather APIs, streambuf for framed reads, async_accept handing sockets to per-connection handlers, and using post as a threadpool. Demonstrates combining Asio with Spirit/Karma for parsing/serialization and recommends canceling outstanding IO to let dead clients be destroyed.
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chapters (5)
- 0:00Start
- 15:59create two deadline timers
- 32:07create an azo generic server
- 35:14add your own error handling
- 45:08putting weak pointers on the i / o cue
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