Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Before disconnect the client, the server wants to send some info to the client – why do I(server) disconnect you(client).
If I send packet to the info and close the client socket immediately, closesocket() returns -1 and if I use linger option to work closesocket() successfully, the info cannot be sent completely.
How can I complete this and is it possible to know socket buffer is empty(means my packet sent all)?
thx.
try to call shutdown() on socket first.
http://msdn.microsoft.com/en-us/library/ms740481%28VS.85%29.aspx
http://www.opengroup.org/onlinepubs/000095399/functions/shutdown.html