<div dir="ltr">&gt; hi, i working on the creation of a co-simulation framework , for that i&#39;m using asio libraries and serialization to send exchange information between simulators, i&#39;m getting a error that say me &quot; invalid argument&quot; but just that, i dont know about  what argument is refered =(. some know which could be the cause(s)?<br>

<br><br>Maybe you try to work with &quot;unopened&quot; socket - i.e. a socket object that doesn&#39;t have a valid handle.<br></div>