78 	if (con->fd < 0) con->fd = -con->fd;  in connection_close()
96 	if (0 == closesocket(con->fd))  in connection_close()
98 	if (0 == close(con->fd))  in connection_close()
103 		  "(warning) close: %d", con->fd);  in connection_close()
107 		  "connection closed for fd %d", con->fd);  in connection_close()
109 	con->fd = -1;  in connection_close()
124 		len = fdevent_socket_read_discard(con->fd, buf, sizeof(buf),  in connection_read_for_eos_plain()
163 	if (con->fd >= 0  in connection_handle_shutdown()
164 	    && (con->is_ssl_sock || 0 == shutdown(con->fd, SHUT_WR))) {  in connection_handle_shutdown()
171 			  "shutdown for fd %d", con->fd);  in connection_handle_shutdown()
294                 (void)setsockopt(con->fd, IPPROTO_TCP, TCP_CORK,  in connection_write_chunkqueue()
309         (void)setsockopt(con->fd, IPPROTO_TCP, TCP_CORK,  in connection_write_chunkqueue()
440 		  "connection closed: write failed on fd %d", con->fd);  in connection_handle_write()
483                   con->fd, rc);  in connection_handle_write_state()
771                             hdrs, header_len, "fd:%d rqst: ", con->fd);  in connection_handle_read_state()
872         len = recv(con->fd, mem, mem_len, 0);  in connection_read_cq()
874         len = read(con->fd, mem, mem_len);  in connection_read_cq()
888         mem_len = (0 == fdevent_ioctl_fionread(con->fd, S_IFSOCK, &frd))  in connection_read_cq()
898     return con->srv->network_backend_write(con->fd,cq,max_bytes,r->conf.errh);  in connection_write_cq()
916 		con->fd = cnt;  in connection_accepted()
917 		con->fdn = fdevent_register(srv->ev, con->fd, connection_handle_fdevent, con);  in connection_accepted()
957       "fd:%d id:%d state:%s%s", r->con->fd, r->h2id, tb->ptr, tag);  in __attribute_nonnull__()
1079         else if (fdevent_is_tcp_half_closed(con->fd)) {  in connection_revents_err()
1110     if (con->fd < 0) return;  in connection_set_fdevent_interest()
1390                               "request aborted - read timeout: %d", con->fd);  in connection_check_timeout()
1429                               con->fd);  in connection_check_timeout()
1446                               "connection closed - read timeout: %d", con->fd);  in connection_check_timeout()
1458                               con->fd);  in connection_check_timeout()
1485                       con->fd, cur_ts - con->write_request_ts);  in connection_check_timeout()