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Additional spinlock in random_jkiss. Initial attempt at implementing dummy sessions to provide total consistency - used in mysql_client in relation to authentication - a single static dummy session is used and linked from the client dcb when authentication is not yet complete.

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counterpoint
2015-08-28 15:30:06 +01:00
parent 0d62f52812
commit 9c5f622481
7 changed files with 71 additions and 9 deletions
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2
server/modules/protocol/mysql_backend.c
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@ -140,7 +140,7 @@ static MYSQL_session* gw_get_shared_session_auth_info(
spinlock_acquire(&dcb->session->ses_lock);
if (dcb->session->state != SESSION_STATE_ALLOC) {
if (dcb->session->state != SESSION_STATE_ALLOC && dcb->session->state != SESSION_STATE_DUMMY) {
auth_info = dcb->session->data;
} else {
LOGIF(LE, (skygw_log_write_flush(