Implementing DHCP client
问题 On unix using C, my client is listening on port 68 with superuser mode. After sending DHCP discover message, when I try to receive, it blocks in recvfrom means there is no message received or is it like system has a process (DHCP client) listening on same port 68 which receives the message and thats my process are not able to receive the message. What is the problem? I have set the socket option SO_REUSEADDR and SO_BROADCAST. I am sending to port 67. struct dhcpmessage { uint8_t op; uint8_t