Hi, Does openSSL implement the section "4.2.8. Establishing New Associations with Existing Parameters" in RFC 6347
I tried to test the feature with "openssl-1.1.1c" but couldn't simulate the same. Some details about my sample test: Client: 1. Initiate a connection request for DTLS 1.2(target on a particular IP/port) 2. Then close the DTLS connection(abruptly and not sending SSL shutdown message) 3. Try to initiate a second connection request to same target on the same initial IP/port Server: 1. Accept the DTLS connection request (cookie exchange mechanism enabled) 2. Then call SSL_read to read the application data over DTLS 3. But it will get a connection request from client side(Basically client hello) Observation: 1. The client hangs in second handshake just retransmitting client hellos 2. The server just hangs in SSL_read(probably dropping the client hello messages) Thanks in advance for the help!
