[Boost-users] boost::asio

hi, I used the following piece of code after following your suggestions. Iam new to boost and even multi-threading When I ran this piece of code on my machine I found that for every run 4 threads are only used out of the pool. As I have 4 cores in my machine. Is it so?? #include<iostream>#include#includeboost::atomic_int thrd_gen(0);voiddowork(inti){thread_local inttid =++thrd_gen;std::cout <<"hello";std::cout <<" thread ID :"<boost::asio::io_service::workwork(boost::asio::io_service::work{ioservice});for(size_ti=0;i