void* wrap_alloc(T&& func, void* ptr, size_t bytes) {
size_t mb = get_max_bytes();
size_t tb = get_total_bytes();
if (mb && (tb + bytes > mb)) {
auto scope = mongo::mozjs::MozJSImplScope::getThreadScope();
if (scope)
scope->setOOM();
// We fall through here because we want to let spidermonkey continue
// with whatever it was doing. Calling setOOM will fail the top level
// operation as soon as possible.
}
#ifdef MONGO_NO_MALLOC_USABLE_SIZE
void* p = func(ptr ? static_cast<char*>(ptr) - kMaxAlign : nullptr, bytes + kMaxAlign);
#else
void* p = func(ptr, bytes);
#endif
if (!p) {
return nullptr;
}
#ifdef MONGO_NO_MALLOC_USABLE_SIZE
*reinterpret_cast<size_t*>(p) = bytes;
p = static_cast<char*>(p) + kMaxAlign;
#endif
total_bytes = tb + bytes;
return p;
}
void print_fields(char *line) {
char *line_char = NULL;
char *tmp = NULL;
int st_idx = 0;
int total_bytes = 0;
printf("%s ", line);
total_bytes = get_total_bytes(line);
tmp = malloc(sizeof(char) * total_bytes + 1);
strncpy(tmp, line, total_bytes);
tmp[total_bytes + 1] = '\0';
tbl_info.start_state = atoi(tmp);
free(tmp);
st_idx += total_bytes + 1;
total_bytes = get_total_bytes(&line[st_idx]);
strncpy(&tbl_info.read, &line[st_idx], total_bytes);
st_idx += total_bytes + 1;
total_bytes = get_total_bytes(&line[st_idx]);
strncpy(&tbl_info.write, &line[st_idx], total_bytes);
st_idx += total_bytes + 1;
total_bytes = get_total_bytes(&line[st_idx]);
tmp = malloc(sizeof(char) * total_bytes + 1);
tmp[total_bytes + 1] = '\0';
tbl_info.direction = atoi(tmp);
free(tmp);
st_idx += total_bytes + 1;
total_bytes = get_total_bytes(&line[st_idx]);
tmp = malloc(sizeof(char) * total_bytes + 1);
tmp[total_bytes + 1] = '\0';
tbl_info.next_state = atoi(tmp);
free(tmp);
printf("new state: %d", tbl_info.start_state);
printf("Read: %c", tbl_info.read);
}
void SrsKbpsSlice::sample()
{
int64_t now = srs_get_system_time_ms();
int64_t total_bytes = get_total_bytes();
if (sample_30s.time <= 0) {
sample_30s.kbps = 0;
sample_30s.time = now;
sample_30s.bytes = total_bytes;
}
if (sample_1m.time <= 0) {
sample_1m.kbps = 0;
sample_1m.time = now;
sample_1m.bytes = total_bytes;
}
if (sample_5m.time <= 0) {
sample_5m.kbps = 0;
sample_5m.time = now;
sample_5m.bytes = total_bytes;
}
if (sample_60m.time <= 0) {
sample_60m.kbps = 0;
sample_60m.time = now;
sample_60m.bytes = total_bytes;
}
if (now - sample_30s.time > 30 * 1000) {
sample_30s.kbps = (int)((total_bytes - sample_30s.bytes) * 8 / (now - sample_30s.time));
sample_30s.time = now;
sample_30s.bytes = total_bytes;
}
if (now - sample_1m.time > 60 * 1000) {
sample_1m.kbps = (int)((total_bytes - sample_1m.bytes) * 8 / (now - sample_1m.time));
sample_1m.time = now;
sample_1m.bytes = total_bytes;
}
if (now - sample_5m.time > 300 * 1000) {
sample_5m.kbps = (int)((total_bytes - sample_5m.bytes) * 8 / (now - sample_5m.time));
sample_5m.time = now;
sample_5m.bytes = total_bytes;
}
if (now - sample_60m.time > 3600 * 1000) {
sample_60m.kbps = (int)((total_bytes - sample_60m.bytes) * 8 / (now - sample_60m.time));
sample_60m.time = now;
sample_60m.bytes = total_bytes;
}
}
