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Add missing hangup entry point

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This commit is contained in:
Mark Riddoch
2013-06-27 12:36:11 +02:00
parent d965b991e6
commit c48b2477e3
1 changed files with 17 additions and 1 deletions
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18
modules/protocol/mysql_client.c
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@ -40,6 +40,7 @@ static int gw_write_client_event(DCB *dcb);
static int gw_MySQLWrite_client(DCB *dcb, GWBUF *queue); static int gw_MySQLWrite_client(DCB *dcb, GWBUF *queue);
static int gw_error_client_event(DCB *dcb); static int gw_error_client_event(DCB *dcb);
static int gw_client_close(DCB *dcb); static int gw_client_close(DCB *dcb);
static int gw_client_hangup_event(DCB *dcb);
static int gw_check_mysql_scramble_data(DCB *dcb, uint8_t *token, unsigned int token_len, uint8_t *scramble, unsigned int scramble_len, char *username, uint8_t *stage1_hash); static int gw_check_mysql_scramble_data(DCB *dcb, uint8_t *token, unsigned int token_len, uint8_t *scramble, unsigned int scramble_len, char *username, uint8_t *stage1_hash);
static int gw_find_mysql_user_password_sha1(char *username, uint8_t *gateway_password, void *repository); static int gw_find_mysql_user_password_sha1(char *username, uint8_t *gateway_password, void *repository);
@ -56,7 +57,7 @@ static GWPROTOCOL MyObject = {
gw_MySQLWrite_client, /* Write - data from gateway */ gw_MySQLWrite_client, /* Write - data from gateway */
gw_write_client_event, /* WriteReady - EPOLLOUT handler */ gw_write_client_event, /* WriteReady - EPOLLOUT handler */
gw_error_client_event, /* Error - EPOLLERR handler */ gw_error_client_event, /* Error - EPOLLERR handler */
NULL, /* HangUp - EPOLLHUP handler */ gw_client_hangup_event, /* HangUp - EPOLLHUP handler */
gw_MySQLAccept, /* Accept */ gw_MySQLAccept, /* Accept */
NULL, /* Connect */ NULL, /* Connect */
gw_client_close, /* Close */ gw_client_close, /* Close */
@ -1159,3 +1160,18 @@ gw_client_close(DCB *dcb)
dcb_close(dcb); dcb_close(dcb);
return 1; return 1;
} }
/**
* Handle a hangup event on the client side descriptor.
*
* We simply close the DCB, this will propogate the closure to any
* backend descriptors and perform the session cleanup.
*
* @param dcb The DCB of the connection
*/
static int
gw_client_hangup_event(DCB *dcb)
{
dcb_close(dcb);
return 1;
}