id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
5999	boost::asio::async_read with completion_condition strange behavior when the given buffer is exausted before the completion function returned true	bugspynet@…	chris_kohlhoff	"
Consider


{{{
asio::async_read(tcpSocket, inBuf,completionFn, handlerFn);

}}}
'''Where inBuf was set to a max size N'''.  [[BR]][[BR]]
Now if the completionFn won't return true for the next N bytes received, asio strangely just calls handlerFn without the error_code set. There is no way for the code to know that something went wrong (the buffer exausted before completionFn returned true)[[BR]]

'''Expected behavior:'''[[BR]]

Call the completionFn or handlerFn with error_code set.

'''Actual behavior:'''

handlerFn is called without setting the error_code.
"	Bugs	closed	To Be Determined	asio	Boost 1.47.0	Problem	fixed