hcq/MaxScale
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Merge branch '2.2' into 2.3

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This commit is contained in:
Markus Mäkelä 2018-11-12 12:51:18 +02:00
commit b59eb28802
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1 changed files with 5 additions and 3 deletions
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8
server/modules/protocol/MySQL/mariadbclient/mysql_client.cc
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@ -1065,11 +1065,13 @@ static int gw_read_normal_data(DCB* dcb, GWBUF* read_buffer, int nbytes_read)
/** Ask what type of input the router/filter chain expects */
capabilities = service_get_capabilities(session->service);
MySQLProtocol* proto = static_cast<MySQLProtocol*>(dcb->protocol);
/** If the router requires statement input we need to make sure that
* a complete SQL packet is read before continuing. The current command
* that is tracked by the protocol module is updated in route_by_statement() */
if (rcap_type_required(capabilities, RCAP_TYPE_STMT_INPUT))
if (rcap_type_required(capabilities, RCAP_TYPE_STMT_INPUT)
|| proto->current_command == MXS_COM_CHANGE_USER)
{
uint8_t pktlen[MYSQL_HEADER_LEN];
size_t n_copied = gwbuf_copy_data(read_buffer, 0, MYSQL_HEADER_LEN, pktlen);
@ -1121,7 +1123,6 @@ static int gw_read_normal_data(DCB* dcb, GWBUF* read_buffer, int nbytes_read)
qc_set_server_version(service_get_version(session->service, SERVICE_VERSION_MIN));
spec_com_res_t res = RES_CONTINUE;
MySQLProtocol* proto = static_cast<MySQLProtocol*>(dcb->protocol);
if (!proto->changing_user)
{
@ -1194,7 +1195,8 @@ static int gw_read_finish_processing(DCB* dcb, GWBUF* read_buffer, uint64_t capa
/** Reset error handler when routing of the new query begins */
dcb->dcb_errhandle_called = false;
if (rcap_type_required(capabilities, RCAP_TYPE_STMT_INPUT))
if (rcap_type_required(capabilities, RCAP_TYPE_STMT_INPUT)
|| proto->current_command == MXS_COM_CHANGE_USER)
{
/**
* Feed each statement completely and separately to router.