249 struct iperf_test  struct
251     char      role;                             /* 'c' lient or 's' erver */
252     enum iperf_mode mode;
253     int       sender_has_retransmits;
254     int       other_side_has_retransmits;       /* used if mode == BIDIRECTIONAL */
255     struct protocol *protocol;
256     signed char state;
257     char     *server_hostname;                  /* -c option */
258     char     *tmp_template;
259     char     *bind_address;                     /* first -B option */
261     int       bind_port;                        /* --cport option */
262     int       server_port;
263     int       omit;                             /* duration of omit period (-O flag) */
264     int       duration;                         /* total duration of test (-t flag) */
265     char     *diskfile_name;			/* -F option */
266     int       affinity, server_affinity;	/* -A option */
268     cpuset_t cpumask;
270     char     *title;				/* -T option */
271     char     *extra_data;			/* --extra-data */
272     char     *congestion;			/* -C option */
273     char     *congestion_used;			/* what was actually used */
274     char     *remote_congestion_used;		/* what the other side used */
275     char     *pidfile;				/* -P option */
277     char     *logfile;				/* --logfile option */
278     FILE     *outfile;
280     int       ctrl_sck;
281     int       listener;
282     int       prot_listener;
284     int	      ctrl_sck_mss;			/* MSS for the control channel */
287     char      *server_authorized_users;
288     EVP_PKEY  *server_rsa_private_key;
292     int       daemon;                           /* -D option */
293     int       one_off;                          /* -1 option */
294     int       no_delay;                         /* -N option */
295     int       reverse;                          /* -R option */
319     void      (*stats_callback) (struct iperf_test *);  argument
320     void      (*reporter_callback) (struct iperf_test *);  argument
321     Timer     *omit_timer;
322     Timer     *timer;
323     int        done;
324     Timer     *stats_timer;
325     Timer     *reporter_timer;
327 …ble cpu_util[3];                            /* cpu utilization of the test - total, user, system */
328 …util[3];                     /* cpu utilization for the remote host/client - total, user, system */
352     void      (*on_test_start)(struct iperf_test *);  argument
353     void      (*on_connect)(struct iperf_test *);  argument
354     void      (*on_test_finish)(struct iperf_test *);  argument
357     cJSON *json_top;
358     cJSON *json_start;
359     cJSON *json_connected;
360     cJSON *json_intervals;
361     cJSON *json_end;
364     char *server_output_text;
365     cJSON *json_server_output;