-/*
- * The udp request id consists of two seperate sections
- * 1) The thread id
- * 2) The message number
- * The thread id should only be set when the memcached_st struct is created
- * and should not be changed.
- *
- * The message num is incremented for each new message we send, this function
- * extracts the message number from message_id, increments it and then
- * writes the new value back into the header
- */
-static void increment_udp_message_id(memcached_server_write_instance_st ptr)
-{
- struct udp_datagram_header_st *header= (struct udp_datagram_header_st *)ptr->write_buffer;
- uint16_t cur_req= get_udp_datagram_request_id(header);
- int msg_num= get_msg_num_from_request_id(cur_req);
- int thread_id= get_thread_id_from_request_id(cur_req);
-
- if (((++msg_num) & UDP_REQUEST_ID_THREAD_MASK) != 0)
- msg_num= 0;
-
- header->request_id= htons((uint16_t) (thread_id | msg_num));
-}
-