58 struct asocket {  struct
84     asocket* peer = nullptr;  argument
92     int (*enqueue)(asocket* s, apacket::payload_type data) = nullptr;  argument
97     void (*ready)(asocket* s) = nullptr;  argument
103     void (*shutdown)(asocket* s) = nullptr;  argument
109     void (*close)(asocket* s) = nullptr;  argument
138 asocket *find_local_socket(unsigned local_id, unsigned remote_id);  argument
139 void install_local_socket(asocket *s);
140 void remove_socket(asocket *s);
143 void local_socket_ack(asocket* s, std::optional<int32_t> acked_bytes);
145 asocket* create_local_socket(unique_fd fd);
146 asocket* create_local_service_socket(std::string_view destination, atransport* transport);
148 asocket *create_remote_socket(unsigned id, atransport *t);
149 void connect_to_remote(asocket* s, std::string_view destination);
152 void connect_to_smartsocket(asocket *s);