/******************************************************************************
* FunctionName : syslog_add_entry
* Description : add a syslog_entry_t to the syslogQueue
* Parameters : entry: the syslog_entry_t
* Returns : none
******************************************************************************/
static void ICACHE_FLASH_ATTR
syslog_add_entry(syslog_entry_t *entry)
{
syslog_entry_t *pse = syslogQueue;
DBG("[%dµs] %s id=%lu\n", WDEV_NOW(), __FUNCTION__, entry->msgid);
// append msg to syslog_queue
if (pse == NULL)
syslogQueue = entry;
else {
while (pse->next != NULL)
pse = pse->next;
pse->next = entry; // append msg to syslog queue
}
// Debug: show queue addr, current msgid, avail. heap and syslog datagram
// DBG("%p %lu %d %s\n", entry, entry->msgid, system_get_free_heap_size(), entry->datagram);
// ensure we have sufficient heap for the rest of the system
if (system_get_free_heap_size() < syslogHost.min_heap_size) {
if (syslogState != SYSLOG_HALTED) {
// os_printf("syslog_add_entry: Warning: queue filled up (%d), halted\n", system_get_free_heap_size());
entry->next = syslog_compose(SYSLOG_FAC_USER, SYSLOG_PRIO_CRIT, "SYSLOG", "queue filled up (%d), halted", system_get_free_heap_size());
os_printf("%s\n", entry->next->datagram);
if (syslogState == SYSLOG_READY)
syslog_send_udp();
syslog_set_status(SYSLOG_HALTED);
}
}
}
/******************************************************************************
* FunctionName : syslog_add_entry
* Description : add a syslog_entry_t to the syslogQueue
* Parameters : entry: the syslog_entry_t
* Returns : none
******************************************************************************/
static void ICACHE_FLASH_ATTR syslog_add_entry(syslog_entry_t *entry)
{
syslog_entry_t *pse = syslogQueue;
// append msg to syslog_queue
if (pse == NULL)
syslogQueue = entry;
else {
while (pse->next != NULL)
pse = pse->next;
pse->next = entry; // append msg to syslog queue
}
// ensure we have sufficient heap for the rest of the system
if (system_get_free_heap_size() < syslogHost.min_heap_size) {
if (syslogState != SYSLOG_HALTED) {
os_printf("syslog_add_entry: Warning: queue filled up, halted\n");
entry->next = syslog_compose(SYSLOG_FAC_SYSLOG, SYSLOG_PRIO_CRIT, "-", "queue filled up, halted");
if (syslogState == SYSLOG_READY)
syslog_send_udp();
syslogState = SYSLOG_HALTED;
}
}
}
