[Boost-users] ASIO async IO, will the buffer corrupt?

Subject: [Boost-users] ASIO async IO, will the buffer corrupt?
From: Lloyd (lloyd_at_[hidden])
Date: 2010-05-21 05:24:14

Hello,
  we are trying to write a high performane storage server. For that we are using Aynchronous IO with boost::asio. The data will be received at the storage server with the help of boost::asio::async_read(), and the data will be written to the storage with boost::asio::async_write() in the asyn_read() completion handler. Here we are planning to share the data buffer. The async read will be running in a loop, so if the write is not completed and if the next async_read() attempts to access the buffer,  will the buffer be corrupted? 

If we use seperate buffer for each async_read()+async_write() operation, wouldn't it be inefficient?

Thanks,
  Lloyd

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