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Add CHK_SERVER capability and test in dcb_persistent_clean_count

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This commit is contained in:
counterpoint
2015-06-03 15:39:06 +01:00
parent ef6b6566e6
commit fe2f8e70d1
3 changed files with 15 additions and 1 deletions
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3
server/core/dcb.c
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@ -2316,8 +2316,9 @@ dcb_persistent_clean_count(DCB *dcb)
DCB *previousdcb = NULL;
DCB *persistentdcb = server->persistent;
CHK_SERVER(server);
while (persistentdcb) {
CHK_DCB(persistentdcb);
CHK_DCB(persistentdcb);
if (count >= server->persistpoolmax || (persistentdcb->last_read + server->persistmaxtime) < time(NULL))
{
if (previousdcb) {

6
server/include/server.h
View File

@ -76,6 +76,9 @@ typedef struct {
* between the gateway and the server.
*/
typedef struct server {
#if defined(SS_DEBUG)
skygw_chk_t server_chk_top;
#endif
char *unique_name; /**< Unique name for the server */
char *name; /**< Server name/IP address*/
unsigned short port; /**< Port to listen on */
@ -99,6 +102,9 @@ typedef struct server {
SPINLOCK persistlock; /**< Lock for adjusting the persistent connections list */
long persistpoolmax; /**< Maximum size of persistent connections pool */
long persistmaxtime; /**< Maximum number of seconds connection can live */
#if defined(SS_DEBUG)
skygw_chk_t server_chk_tail;
#endif
} SERVER;
/**

7
utils/skygw_debug.h
View File

@ -131,6 +131,7 @@ typedef enum skygw_chk_t {
CHK_NUM_DCB,
CHK_NUM_PROTOCOL,
CHK_NUM_SESSION,
CHK_NUM_SERVER,
CHK_NUM_ROUTER_SES,
CHK_NUM_MY_SESCMD,
CHK_NUM_ROUTER_PROPERTY,
@ -506,6 +507,12 @@ typedef enum skygw_chk_t {
"Session under- or overflow"); \
}
#define CHK_SERVER(s) { \
ss_info_dassert(s->server_chk_top == CHK_NUM_SERVER && \
s->server_chk_tail == CHK_NUM_SERVER, \
"Server under- or overflow"); \
}
#define CHK_GWBUF(b) { \
ss_info_dassert(((char *)(b)->start <= (char *)(b)->end), \
"gwbuf start has passed the endpoint"); \