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fork moved to gdbm backend expiration

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This commit is contained in:
Nikos Mavrogiannopoulos
2013-02-10 13:50:56 +01:00
parent 528f1e0ce8
commit 4060c80469
2 changed files with 33 additions and 33 deletions
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52
src/cookies-gdbm.c
View File

@@ -32,7 +32,7 @@
#include <limits.h>
#include <gdbm.h>
#include <sys/stat.h>
#include "setproctitle.h"
#include <main.h>
#include <cookies.h>
@@ -115,36 +115,46 @@ datum data;
int deleted = 0;
struct stored_cookie_st sc;
time_t now = time(0);
pid_t pid;
dbf = gdbm_open((char*)s->config->cookie_db_name, 0, GDBM_WRITER, 0, NULL);
if (dbf == NULL)
return;
pid = fork();
if (pid == 0) { /* child */
clear_lists(s);
setproctitle(PACKAGE_NAME"-maint");
key = gdbm_firstkey(dbf);
if (key.dptr == NULL)
goto finish;
dbf = gdbm_open((char*)s->config->cookie_db_name, 0, GDBM_WRITER, 0, NULL);
if (dbf == NULL)
exit(1);
while(key.dptr != NULL) {
data = gdbm_fetch( dbf, key);
if (data.dsize != sizeof(sc)) {
gdbm_delete(dbf, key);
deleted++;
} else {
memcpy(&sc, data.dptr, data.dsize);
if (sc.expiration <= now) {
key = gdbm_firstkey(dbf);
if (key.dptr == NULL)
goto finish;
while(key.dptr != NULL) {
data = gdbm_fetch( dbf, key);
if (data.dsize != sizeof(sc)) {
gdbm_delete(dbf, key);
deleted++;
} else {
memcpy(&sc, data.dptr, data.dsize);
if (sc.expiration <= now) {
gdbm_delete(dbf, key);
deleted++;
}
}
}
key = gdbm_nextkey(dbf, key);
}
key = gdbm_nextkey(dbf, key);
}
if (deleted > 0)
gdbm_reorganize(dbf);
if (deleted > 0)
gdbm_reorganize(dbf);
finish:
gdbm_close(dbf);
gdbm_close(dbf);
exit(0);
}
return;
}
static

14
src/main.c
View File

@@ -691,18 +691,8 @@ fork_failed:
need_maintainance = 0;
mslog(&s, NULL, LOG_INFO, "Performing maintainance");
expire_tls_sessions(&s);
if (s.config->cookie_db_name != NULL) { /* gdbm */
pid = fork();
if (pid == 0) { /* child */
clear_lists(&s);
setproctitle(PACKAGE_NAME"-maint");
expire_cookies(&s);
exit(0);
}
} else { /* hash */
expire_cookies(&s);
}
expire_cookies(&s);
alarm(MAINTAINANCE_TIME);
}