Re: [asio] using fork in coroutine composed operations

From: Klebsch, Mario (Mario.Klebsch_at_[hidden])
Date: 2019-09-09 07:47:45

Hello,

> For example:
> 
>    operator()()
>      -> kicks off first async_wait
>    operator()(error_code)
>      -> handles result of async_wait and kicks off async_read
>    operator()(error_code, size_t)
>      -> handles result of async_read and kicks off another async_wait

I sometimes use a single operator() with default values like this:

void operator()(const boost::system::error_code &ec= boost::system::error_code(), size_t bytes_transferred=0)

It can be called without an argument (for kick-off), with a single error_code (from async_wait)  or with two argiments (from async_read).

73, Mario