Retropex/datum_gateway
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Merge remote-tracking branch 'github-pull/74/head'

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Luke Dashjr 2025-03-10 18:01:57 +00:00
commit ed18662594
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1 changed files with 25 additions and 0 deletions
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src/datum_logger.c
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@ -42,6 +42,7 @@
#include <time.h>
#include <unistd.h>
#include <ctype.h>
#include <signal.h>
#include <string.h>
#include <stddef.h>
#include <stdint.h>
@ -57,6 +58,7 @@
const char *level_text[] = { " ALL", "DEBUG", " INFO", " WARN", "ERROR", "FATAL" };
volatile bool datum_logger_initialized = false;
volatile bool log_reopen_signal = false;
// configurable options
bool log_to_file = false;
@ -389,6 +391,20 @@ void * datum_logger_thread(void *ptr) {
}
}
if (log_reopen_signal && log_to_file && log_handle) {
log_reopen_signal = false;
DLOG(DLOG_LEVEL_DEBUG, "Reopening log file");
fclose(log_handle);
log_handle = fopen(log_file, "a");
if (!log_handle) {
DLOG(DLOG_LEVEL_FATAL, "Could not reopen log file (%s): %s!", log_file, strerror(errno));
panic_from_thread(__LINE__);
}
log_file_opened = time(NULL);
}
if ((log_rotate_daily) && (log_to_file) && (log_handle)) {
if (next_log_rotate < (ets/1000000ULL)) {
DLOG(DLOG_LEVEL_INFO, "Rotating log file!");
@ -435,7 +451,16 @@ void * datum_logger_thread(void *ptr) {
return NULL;
}
void datum_logger_hup_signal(int) {
log_reopen_signal = true;
}
int datum_logger_init(void) {
const struct sigaction hup_sigaction = { .sa_handler = datum_logger_hup_signal, };
if (0 != sigaction(SIGHUP, &hup_sigaction, NULL)) {
DLOG_ERROR("Failed to setup SIGHUP handler: %s", strerror(errno));
}
pthread_t pthread_datum_logger_thread;
pthread_create(&pthread_datum_logger_thread, NULL, datum_logger_thread, NULL);