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Provide explicit time checking for age of persistent DCBs.

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This commit is contained in:
counterpoint
2015-06-03 16:47:02 +01:00
parent fe2f8e70d1
commit e395ab1442
3 changed files with 8 additions and 2 deletions
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5
server/core/dcb.c
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@ -1327,6 +1327,7 @@ dcb_close(DCB *dcb)
&& dcb_persistent_clean_count(dcb) < dcb->server->persistpoolmax)
{
dcb->user = strdup(user);
dcb->persistentstart = time(NULL);
spinlock_acquire(&dcb->server->persistlock);
dcb->nextpersistent = dcb->server->persistent;
dcb->server->persistent = dcb;
@ -2319,14 +2320,14 @@ dcb_persistent_clean_count(DCB *dcb)
CHK_SERVER(server);
while (persistentdcb) {
CHK_DCB(persistentdcb);
if (count >= server->persistpoolmax || (persistentdcb->last_read + server->persistmaxtime) < time(NULL))
if (count >= server->persistpoolmax || difftime(time(NULL), persistentdcb->persistentstart) > server->persistmaxtime)
{
if (previousdcb) {
previousdcb->nextpersistent = persistentdcb->nextpersistent;
}
else
{
dcb->nextpersistent = persistentdcb->nextpersistent;
server->persistent = persistentdcb->nextpersistent;
}
/** Call possible callback for this DCB in case of close */
dcb_call_callback(persistentdcb, DCB_REASON_CLOSE);

4
server/core/server.c
View File

@ -71,6 +71,10 @@ SERVER *server;
if ((server = (SERVER *)calloc(1, sizeof(SERVER))) == NULL)
return NULL;
#if defined(SS_DEBUG)
server->server_chk_top = CHK_NUM_SERVER;
server->server_chk_tail = CHK_NUM_SERVER;
#endif
server->name = strdup(servname);
server->protocol = strdup(protocol);
server->port = port;