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2537. [func] Added more statistics counters including those on socket

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I/O events and query RTT histograms.  [RT #18802]
This commit is contained in:
Tatuya JINMEI 神明達哉
2009-01-27 22:30:00 +00:00
parent 3bed8e9913
commit d9059b0c38
32 changed files with 1716 additions and 724 deletions
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18
lib/isc/win32/socket.c
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@@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: socket.c,v 1.73 2009/01/18 00:27:17 fdupont Exp $ */
/* $Id: socket.c,v 1.74 2009/01/27 22:30:00 jinmei Exp $ */
/* This code uses functions which are only available on Server 2003 and
* higher, and Windows XP and higher.
@@ -65,6 +65,7 @@
#include <isc/print.h>
#include <isc/region.h>
#include <isc/socket.h>
#include <isc/stats.h>
#include <isc/strerror.h>
#include <isc/syslog.h>
#include <isc/task.h>
@@ -318,6 +319,8 @@ struct isc_socketmgr {
unsigned int magic;
isc_mem_t *mctx;
isc_mutex_t lock;
isc_stats_t *stats;
/* Locked by manager lock. */
ISC_LIST(isc_socket_t) socklist;
isc_boolean_t bShutdown;
@@ -2455,6 +2458,7 @@ isc_socketmgr_create2(isc_mem_t *mctx, isc_socketmgr_t **managerp,
manager->magic = SOCKET_MANAGER_MAGIC;
manager->mctx = NULL;
manager->stats = NULL;
ISC_LIST_INIT(manager->socklist);
result = isc_mutex_init(&manager->lock);
if (result != ISC_R_SUCCESS) {
@@ -2492,6 +2496,16 @@ isc_socketmgr_getmaxsockets(isc_socketmgr_t *manager, unsigned int *nsockp) {
return (ISC_R_NOTIMPLEMENTED);
}
void
isc_socketmgr_setstats(isc_socketmgr_t *manager, isc_stats_t *stats) {
REQUIRE(VALID_MANAGER(manager));
REQUIRE(ISC_LIST_EMPTY(manager->socklist));
REQUIRE(manager->stats == NULL);
REQUIRE(isc_stats_ncounters(stats) == isc_sockstatscounter_max);
isc_stats_attach(stats, &manager->stats);
}
void
isc_socketmgr_destroy(isc_socketmgr_t **managerp) {
isc_socketmgr_t *manager;
@@ -2548,6 +2562,8 @@ isc_socketmgr_destroy(isc_socketmgr_t **managerp) {
(void)isc_condition_destroy(&manager->shutdown_ok);
DESTROYLOCK(&manager->lock);
if (manager->stats != NULL)
isc_stats_detach(&manager->stats);
manager->magic = 0;
mctx= manager->mctx;
isc_mem_put(mctx, manager, sizeof(*manager));