#include "utils_cmd_flush.h"
#include "utils_cmd_getval.h"
+#include "utils_cmd_getthreshold.h"
#include "utils_cmd_listval.h"
#include "utils_cmd_putval.h"
#include "utils_cmd_putnotif.h"
static void *us_handle_client (void *arg)
{
- int fd;
+ int fdin;
+ int fdout;
FILE *fhin, *fhout;
- fd = *((int *) arg);
+ fdin = *((int *) arg);
free (arg);
arg = NULL;
- DEBUG ("unixsock plugin: us_handle_client: Reading from fd #%i", fd);
+ DEBUG ("unixsock plugin: us_handle_client: Reading from fd #%i", fdin);
- fhin = fdopen (fd, "r");
+ fdout = dup (fdin);
+ if (fdout < 0)
+ {
+ char errbuf[1024];
+ ERROR ("unixsock plugin: dup failed: %s",
+ sstrerror (errno, errbuf, sizeof (errbuf)));
+ close (fdin);
+ pthread_exit ((void *) 1);
+ }
+
+ fhin = fdopen (fdin, "r");
if (fhin == NULL)
{
char errbuf[1024];
ERROR ("unixsock plugin: fdopen failed: %s",
sstrerror (errno, errbuf, sizeof (errbuf)));
- close (fd);
+ close (fdin);
+ close (fdout);
pthread_exit ((void *) 1);
+ return ((void *) 1);
}
- fhout = fdopen (fd, "w");
+ fhout = fdopen (fdout, "w");
if (fhout == NULL)
{
char errbuf[1024];
ERROR ("unixsock plugin: fdopen failed: %s",
sstrerror (errno, errbuf, sizeof (errbuf)));
- fclose (fhin); /* this closes fd as well */
+ fclose (fhin); /* this closes fdin as well */
+ close (fdout);
pthread_exit ((void *) 1);
+ return ((void *) 1);
}
/* change output buffer to line buffered mode */
fclose (fhin);
fclose (fhout);
pthread_exit ((void *) 1);
+ return ((void *) 0);
}
while (42)
errno = 0;
if (fgets (buffer, sizeof (buffer), fhin) == NULL)
{
+ if ((errno == EINTR) || (errno == EAGAIN))
+ continue;
+
if (errno != 0)
{
char errbuf[1024];
fields_num = strsplit (buffer_copy, fields,
sizeof (fields) / sizeof (fields[0]));
-
if (fields_num < 1)
{
- close (fd);
- break;
+ fprintf (fhout, "-1 Internal error\n");
+ fclose (fhin);
+ fclose (fhout);
+ pthread_exit ((void *) 1);
+ return ((void *) 1);
}
if (strcasecmp (fields[0], "getval") == 0)
{
handle_getval (fhout, buffer);
}
+ else if (strcasecmp (fields[0], "getthreshold") == 0)
+ {
+ handle_getthreshold (fhout, buffer);
+ }
else if (strcasecmp (fields[0], "putval") == 0)
{
handle_putval (fhout, buffer);
return ((void *) 0);
} /* void *us_handle_client */
-static void *us_server_thread (void *arg)
+static void *us_server_thread (void __attribute__((unused)) *arg)
{
int status;
int *remote_fd;
pthread_t th;
pthread_attr_t th_attr;
+ pthread_attr_init (&th_attr);
+ pthread_attr_setdetachstate (&th_attr, PTHREAD_CREATE_DETACHED);
+
if (us_open_socket () != 0)
pthread_exit ((void *) 1);
sstrerror (errno, errbuf, sizeof (errbuf)));
close (sock_fd);
sock_fd = -1;
+ pthread_attr_destroy (&th_attr);
pthread_exit ((void *) 1);
}
DEBUG ("Spawning child to handle connection on fd #%i", *remote_fd);
- pthread_attr_init (&th_attr);
- pthread_attr_setdetachstate (&th_attr, PTHREAD_CREATE_DETACHED);
-
status = pthread_create (&th, &th_attr, us_handle_client, (void *) remote_fd);
if (status != 0)
{
close (sock_fd);
sock_fd = -1;
+ pthread_attr_destroy (&th_attr);
status = unlink ((sock_file != NULL) ? sock_file : US_DEFAULT_PATH);
if (status != 0)