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MXS-1777 remove dead code

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Dead code.
This commit is contained in:
Niclas Antti 2018-08-28 10:20:56 +03:00
parent de6ad542c4
commit 105bd7195f
2 changed files with 0 additions and 120 deletions
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108
server/modules/routing/readwritesplit/readwritesplit.cc
View File

@ -51,114 +51,6 @@ using namespace maxscale;
/** Maximum number of slaves */
#define MAX_SLAVE_COUNT "255"
/**
* @brief Process router options
*
* @param router Router instance
* @param options Router options
* @return True on success, false if a configuration error was found
*/
static bool rwsplit_process_router_options(Config& config, char **options)
{
if (options == NULL)
{
return true;
}
MXS_WARNING("Router options for readwritesplit are deprecated.");
bool success = true;
for (int i = 0; options[i]; i++)
{
char* value = strchr(options[i], '=');
if (value == NULL)
{
MXS_ERROR("Unsupported router option \"%s\" for readwritesplit router.", options[i]);
success = false;
}
else
{
*value = 0;
value++;
if (strcmp(options[i], "slave_selection_criteria") == 0)
{
select_criteria_t c = GET_SELECT_CRITERIA(value);
mxb_assert(c == LEAST_GLOBAL_CONNECTIONS ||
c == LEAST_ROUTER_CONNECTIONS || c == LEAST_BEHIND_MASTER ||
c == LEAST_CURRENT_OPERATIONS || c == LOWEST_RESPONSE_TIME ||
c == UNDEFINED_CRITERIA);
if (c == UNDEFINED_CRITERIA)
{
MXS_ERROR("Unknown slave selection criteria \"%s\". "
"Allowed values are LEAST_GLOBAL_CONNECTIONS, "
"LEAST_ROUTER_CONNECTIONS, LEAST_BEHIND_MASTER, "
"LEAST_CURRENT_OPERATIONS and LOWEST_RESPONSE_TIME.",
STRCRITERIA(config.slave_selection_criteria));
success = false;
}
else
{
config.slave_selection_criteria = c;
}
}
else if (strcmp(options[i], "max_sescmd_history") == 0)
{
config.max_sescmd_history = atoi(value);
}
else if (strcmp(options[i], "disable_sescmd_history") == 0)
{
config.disable_sescmd_history = config_truth_value(value);
}
else if (strcmp(options[i], "master_accept_reads") == 0)
{
config.master_accept_reads = config_truth_value(value);
}
else if (strcmp(options[i], "strict_multi_stmt") == 0)
{
config.strict_multi_stmt = config_truth_value(value);
}
else if (strcmp(options[i], "strict_sp_calls") == 0)
{
config.strict_sp_calls = config_truth_value(value);
}
else if (strcmp(options[i], "retry_failed_reads") == 0)
{
config.retry_failed_reads = config_truth_value(value);
}
else if (strcmp(options[i], "master_failure_mode") == 0)
{
if (strcasecmp(value, "fail_instantly") == 0)
{
config.master_failure_mode = RW_FAIL_INSTANTLY;
}
else if (strcasecmp(value, "fail_on_write") == 0)
{
config.master_failure_mode = RW_FAIL_ON_WRITE;
}
else if (strcasecmp(value, "error_on_write") == 0)
{
config.master_failure_mode = RW_ERROR_ON_WRITE;
}
else
{
MXS_ERROR("Unknown value for 'master_failure_mode': %s", value);
success = false;
}
}
else
{
MXS_ERROR("Unknown router option \"%s=%s\" for readwritesplit router.",
options[i], value);
success = false;
}
}
}
return success;
}
// TODO: Don't process parameters in readwritesplit
static bool handle_max_slaves(Config& config, const char *str)
{

12
server/modules/routing/readwritesplit/readwritesplit.hh
View File

@ -127,18 +127,6 @@ static const MXS_ENUM_VALUE master_failure_mode_values[] =
#define CONFIG_MAX_SLAVE_RLAG -1 /**< not used */
#define CONFIG_SQL_VARIABLES_IN TYPE_ALL
#define GET_SELECT_CRITERIA(s) \
(strncmp(s,"LEAST_GLOBAL_CONNECTIONS", strlen("LEAST_GLOBAL_CONNECTIONS")) == 0 ? \
LEAST_GLOBAL_CONNECTIONS : ( \
strncmp(s,"LEAST_BEHIND_MASTER", strlen("LEAST_BEHIND_MASTER")) == 0 ? \
LEAST_BEHIND_MASTER : ( \
strncmp(s,"LEAST_ROUTER_CONNECTIONS", strlen("LEAST_ROUTER_CONNECTIONS")) == 0 ? \
LEAST_ROUTER_CONNECTIONS : ( \
strncmp(s,"LEAST_CURRENT_OPERATIONS", strlen("LEAST_CURRENT_OPERATIONS")) == 0 ? \
LEAST_CURRENT_OPERATIONS : ( \
strncmp(s,"LOWEST_RESPONSE_TIME", strlen("LOWEST_RESPONSE_TIME")) == 0 ? \
LOWEST_RESPONSE_TIME : UNDEFINED_CRITERIA)))))
#define BACKEND_TYPE(b) (server_is_master((b)->backend_server) ? BE_MASTER : \
(server_is_slave((b)->backend_server) ? BE_SLAVE : BE_UNDEFINED));