void uwsgi_stats_pusher_setup() {
struct uwsgi_string_list *usl = uwsgi.requested_stats_pushers;
while (usl) {
char *ssp = uwsgi_str(usl->value);
struct uwsgi_stats_pusher *pusher = NULL;
char *colon = strchr(ssp, ':');
if (colon) {
*colon = 0;
}
pusher = uwsgi_stats_pusher_get(ssp);
if (!pusher) {
uwsgi_log("unable to find \"%s\" stats_pusher\n", ssp);
exit(1);
}
char *arg = NULL;
if (colon) {
arg = colon + 1;
*colon = ':';
}
uwsgi_stats_pusher_add(pusher, arg);
usl = usl->next;
}
}
static void carbon_post_init() {
int i;
struct uwsgi_string_list *usl = u_carbon.servers;
if (!uwsgi.sockets) return;
if (!u_carbon.servers) return;
while(usl) {
struct carbon_server_list *u_server = uwsgi_calloc(sizeof(struct carbon_server_list));
u_server->value = usl->value;
u_server->healthy = 1;
u_server->errors = 0;
if (u_carbon.servers_data) {
u_server->next = u_carbon.servers_data;
}
u_carbon.servers_data = u_server;
uwsgi_log("[carbon] added server %s\n", usl->value);
usl = usl->next;
}
if (!u_carbon.root_node) u_carbon.root_node = "uwsgi.";
if (strlen(u_carbon.root_node) && !uwsgi_endswith(u_carbon.root_node, ".")) {
u_carbon.root_node = uwsgi_concat2(u_carbon.root_node, ".");
}
if (u_carbon.freq < 1) u_carbon.freq = 60;
if (u_carbon.timeout < 1) u_carbon.timeout = 3;
if (u_carbon.max_retries <= 0) u_carbon.max_retries = 1;
if (u_carbon.retry_delay <= 0) u_carbon.retry_delay = 7;
if (!u_carbon.id) {
u_carbon.id = uwsgi_str(uwsgi.sockets->name);
for(i=0;i<(int)strlen(u_carbon.id);i++) {
if (u_carbon.id[i] == '.') u_carbon.id[i] = '_';
}
}
u_carbon.hostname = uwsgi_str(uwsgi.hostname);
if (u_carbon.hostname_dot_replacement) {
for(i=0;i<(int)strlen(u_carbon.hostname);i++) {
if (u_carbon.hostname[i] == '.') u_carbon.hostname[i] = u_carbon.hostname_dot_replacement[0];
}
}
if (!u_carbon.last_busyness_values) {
u_carbon.last_busyness_values = uwsgi_calloc(sizeof(unsigned long long) * uwsgi.numproc);
}
if (!u_carbon.current_busyness_values) {
u_carbon.current_busyness_values = uwsgi_calloc(sizeof(unsigned long long) * uwsgi.numproc);
}
if (!u_carbon.was_busy) {
u_carbon.was_busy = uwsgi_calloc(sizeof(int) * uwsgi.numproc);
}
// set next update to now()+retry_delay, this way we will have first flush just after start
u_carbon.last_update = uwsgi_now() - u_carbon.freq + u_carbon.retry_delay;
uwsgi_log("[carbon] carbon plugin started, %is frequency, %is timeout, max retries %i, retry delay %is\n",
u_carbon.freq, u_carbon.timeout, u_carbon.max_retries, u_carbon.retry_delay);
struct uwsgi_stats_pusher_instance *uspi = uwsgi_stats_pusher_add(u_carbon.pusher, NULL);
uspi->freq = u_carbon.freq;
// no need to generate the json
uspi->raw=1;
}
