id summary reporter owner description type status milestone component version severity resolution keywords cc 9090 sometimes got error (End of File) when recv a large packet (vc2012) anonymous chris_kohlhoff "boost 1.54 , vc2012 Client send a large packet to server in a short time ( for example , send 1M bytes in one send function). If server bind serval threads to one io_server (just like sample http server 3) , server would got error (End of file ) by change before received all bytes . I tested same case at boost 1.48. It's ok. And, If I only bind one thread. it's ok too." Bugs closed To Be Determined asio Boost 1.54.0 Problem duplicate