hcq/MaxScale
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Complete merge of latest develop branch

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This commit is contained in:
counterpoint 2015-06-22 10:39:13 +01:00
parent 4c38e2224b
commit b880350cf3
8 changed files with 990 additions and 60 deletions
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2
log_manager/log_manager.cc
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@ -302,8 +302,6 @@ static int find_last_seqno(strpart_t* parts, int seqno, int seqnoidx);
void flushall_logfiles(bool flush);
bool thr_flushall_check();
#include "../core/atomic.c"
const char* get_suffix_default(void)
{
return ".log";

2
server/core/config.c
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@ -1175,7 +1175,7 @@ config_get_value(CONFIG_PARAMETER *params, const char *name)
}
/**
* Get the value of a config parameter
* Get the value of a config parameter as a string
*
* @param params The linked list of config parameters
* @param name The parameter to return

1004
server/core/dcb.c
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File diff suppressed because it is too large Load Diff

2
server/core/server.c
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@ -33,7 +33,7 @@
* 30/08/14 Massimiliano Pinto Addition of new service status description
* 30/10/14 Massimiliano Pinto Addition of SERVER_MASTER_STICKINESS description
* 01/06/15 Massimiliano Pinto Addition of server_update_address/port
*
* 19/06/15 Martin Brampton Extra code for persistent connections
* @endverbatim
*/
#include <stdio.h>

3
server/core/service.c
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@ -36,7 +36,8 @@
* 06/02/15 Mark Riddoch Added caching of authentication data
* 18/02/15 Mark Riddoch Added result set management
* 03/03/15 Massimiliano Pinto Added config_enable_feedback_task() call in serviceStartAll
*
* 19/06/15 Martin Brampton More meaningful names for temp variables
* @endverbatim
*/
#include <stdio.h>

29
server/include/dcb.h
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@ -58,15 +58,16 @@ struct service;
* 08/05/2014 Mark Riddoch Addition of writeq high and low watermarks
* 27/08/2014 Mark Riddoch Addition of write event queuing
* 23/09/2014 Mark Riddoch New poll processing queue
* 19/06/2015 Martin Brampton Provision of persistent connections
*
* @endverbatim
*/
struct dcb;
/**
/**
* @verbatim
* The operations that can be performed on the descriptor
* The operations that can be performed on the descriptor
*
* read EPOLLIN handler for the socket
* write MaxScale data write entry point
@ -80,7 +81,7 @@ struct dcb;
* close MaxScale close entry point for the socket
* listen Create a listener for the protocol
* auth Authentication entry point
* session Session handling entry point
* session Session handling entry point
* @endverbatim
*
* This forms the "module object" for protocol modules within the gateway.
@ -224,10 +225,10 @@ typedef struct dcb_callback {
* gateway may be selected to execute the required actions when a network event occurs.
*/
typedef struct dcb {
skygw_chk_t dcb_chk_top;
skygw_chk_t dcb_chk_top;
bool dcb_errhandle_called; /*< this can be called only once */
dcb_role_t dcb_role;
SPINLOCK dcb_initlock;
SPINLOCK dcb_initlock;
DCBEVENTQ evq; /**< The event queue for this DCB */
int fd; /**< The descriptor */
dcb_state_t state; /**< Current descriptor state */
@ -235,7 +236,7 @@ typedef struct dcb {
char *remote; /**< Address of remote end */
char *user; /**< User name for connection */
struct sockaddr_in ipv4; /**< remote end IPv4 address */
char *protoname; /**< Name of the protocol */
char *protoname; /**< Name of the protocol */
void *protocol; /**< The protocol specific state */
struct session *session; /**< The owning session */
GWPROTOCOL func; /**< The functions for this descriptor */
@ -249,10 +250,10 @@ typedef struct dcb {
SPINLOCK authlock; /**< Generic Authorization spinlock */
DCBSTATS stats; /**< DCB related statistics */
unsigned int dcb_server_status; /*< the server role indicator from SERVER */
unsigned int dcb_server_status; /*< the server role indicator from SERVER */
struct dcb *next; /**< Next DCB in the chain of allocated DCB's */
struct dcb *nextpersistent; /**< Next DCB in the persistent pool for SERVER */
time_t persistentstart; /**< Time when DCB placed in persistent pool */
struct dcb *nextpersistent; /**< Next DCB in the persistent pool for SERVER */
time_t persistentstart; /**< Time when DCB placed in persistent pool */
struct service *service; /**< The related service */
void *data; /**< Specific client data */
DCBMM memdata; /**< The data related to DCB memory management */
@ -265,13 +266,13 @@ typedef struct dcb {
SPINLOCK polloutlock;
int polloutbusy;
int writecheck;
unsigned long last_read; /*< Last time the DCB received data */
unsigned long last_read; /*< Last time the DCB received data */
unsigned int high_water; /**< High water mark */
unsigned int low_water; /**< Low water mark */
struct server *server; /**< The associated backend server */
SSL* ssl; /*< SSL struct for connection */
int dcb_port; /**< port of target server */
skygw_chk_t dcb_chk_tail;
SSL* ssl; /*< SSL struct for connection */
int dcb_port; /**< port of target server */
skygw_chk_t dcb_chk_tail;
} DCB;
/**
@ -362,4 +363,4 @@ int dcb_drain_writeq_SSL(DCB *dcb);
#define DCB_IS_CLONE(d) ((d)->flags & DCBF_CLONE)
#define DCB_REPLIED(d) ((d)->flags & DCBF_REPLIED)
#endif /* _DCB_H *
#endif /* _DCB_H */

3
server/include/server.h
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@ -44,7 +44,8 @@
* 27/10/14 Massimiliano Pinto Addition of SERVER_MASTER_STICKINESS
* 19/02/15 Mark Riddoch Addition of serverGetList
* 01/06/15 Massimiliano Pinto Addition of server_update_address/port
*
* 19/06/15 Martin Brampton Extra fields for persistent connections, CHK_SERVER
* @endverbatim
*/

5
server/modules/protocol/mysql_backend.c
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@ -72,7 +72,7 @@ static void backend_set_delayqueue(DCB *dcb, GWBUF *queue);
static int gw_change_user(DCB *backend_dcb, SERVER *server, SESSION *in_session, GWBUF *queue);
static GWBUF* process_response_data (DCB* dcb, GWBUF* readbuf, int nbytes_to_process);
extern char* create_auth_failed_msg( GWBUF* readbuf, char* hostaddr, uint8_t* sha1);
extern char* create_auth_fail_str(char *username, char *hostaddr, char *sha1, char *db);
extern char* create_auth_fail_str(char *username, char *hostaddr, char *sha1, char *db, int errcode);
static bool sescmd_response_complete(DCB* dcb);
@ -1446,7 +1446,8 @@ static int gw_change_user(
message = create_auth_fail_str(username,
backend->session->client->remote,
password_set,
"");
"",
auth_ret);
if (message == NULL)
{
LOGIF(LE, (skygw_log_write_flush(