+/*----------------------------------------------------------
+ | closeSession
+ | try to close everything before leaving
+ +--------------------------------------------------------- */
+static void closeSession (int status, void *data) {
+ /* AFB_session *session = data; */
+}
+
+/*----------------------------------------------------------
+ | timeout signalQuit
+ |
+ +--------------------------------------------------------- */
+void signalQuit (int signum) {
+
+ sigset_t sigset;
+
+ // unlock timeout signal to allow a new signal to come
+ sigemptyset (&sigset);
+ sigaddset (&sigset, SIGABRT);
+ sigprocmask (SIG_UNBLOCK, &sigset, 0);
+
+ fprintf (stderr, "ERR: Received signal quit\n");
+ syslog (LOG_ERR, "Daemon got kill3 & quit [please report bug]");
+ exit(1);
+}
+
+
+/*----------------------------------------------------------
+ | listenLoop
+ | Main listening HTTP loop
+ +--------------------------------------------------------- */
+static void listenLoop (AFB_session *session) {
+ AFB_error err;
+
+ // ------ Start httpd server
+
+ err = httpdStart (session);
+ if (err != AFB_SUCCESS) return;
+
+ if (session->readyfd != 0) {
+ static const char readystr[] = "READY=1";
+ write(session->readyfd, readystr, sizeof(readystr) - 1);
+ close(session->readyfd);
+ }
+
+ // infinite loop
+ httpdLoop(session);
+
+ fprintf (stderr, "hoops returned from infinite loop [report bug]\n");
+}
+
+/*----------------------------------------------------------
+ | daemonize
+ | set the process in background
+ +--------------------------------------------------------- */
+static void daemonize(AFB_session *session)
+{
+ int consoleFD;
+ int pid;
+
+ // open /dev/console to redirect output messAFBes
+ consoleFD = open(session->config->console, O_WRONLY | O_APPEND | O_CREAT , 0640);
+ if (consoleFD < 0) {
+ fprintf (stderr,"\nERR: AFB-daemon cannot open /dev/console (use --foreground)\n\n");
+ exit (1);
+ }
+
+ // fork process when running background mode
+ pid = fork ();
+
+ // if fail nothing much to do
+ if (pid == -1) {
+ fprintf (stderr,"\nERR: AFB-daemon Failed to fork son process\n\n");
+ exit (1);
+ }
+
+ // if in father process, just leave
+ if (pid != 0) _exit (0);
+
+ // son process get all data in standalone mode
+ printf ("\nAFB: background mode [pid:%d console:%s]\n", getpid(),session->config->console);
+
+ // redirect default I/O on console
+ close (2); dup(consoleFD); // redirect stderr
+ close (1); dup(consoleFD); // redirect stdout
+ close (0); // no need for stdin
+ close (consoleFD);
+
+#if 0
+ setsid(); // allow father process to fully exit
+ sleep (2); // allow main to leave and release port
+#endif
+
+ fprintf (stderr, "----------------------------\n");
+ fprintf (stderr, "INF: main background pid=%d\n", getpid());
+ fflush (stderr);
+}
+