routing_plugin.cc File Reference

#include "mysqlrouter/routing_plugin_export.h"
#include <mutex>
#include <stdexcept>
#include <vector>
#include "hostname_validator.h"
#include "mysql/harness/config_parser.h"
#include "mysql/harness/filesystem.h"
#include "mysql/harness/loader_config.h"
#include "mysql/harness/logging/logging.h"
#include "mysql/harness/net_ts/io_context.h"
#include "mysql/harness/tls_server_context.h"
#include "mysql/harness/utility/string.h"
#include "mysql_routing.h"
#include "mysqlrouter/io_component.h"
#include "mysqlrouter/metadata_cache.h"
#include "mysqlrouter/routing_component.h"
#include "mysqlrouter/ssl_mode.h"
#include "mysqlrouter/supported_routing_options.h"
#include "plugin_config.h"
#include "routing_guidelines_adapter.h"
#include "scope_guard.h"
#include "sql_lexer.h"

Functions
static void	validate_socket_info (const std::string &err_prefix, const mysql_harness::ConfigSection *section, const RoutingPluginConfig &config)
void	validate_socket_info_test_proxy (const std::string &err_prefix, const mysql_harness::ConfigSection *section, const RoutingPluginConfig &config)
static void	init (mysql_harness::PluginFuncEnv *env)
static void	ensure_readable_directory (const std::string &opt_name, const std::string &opt_value)
static std::string	get_default_ciphers ()
static bool	has_metadata_cache ()
static void	start (mysql_harness::PluginFuncEnv *env)
static void	deinit (mysql_harness::PluginFuncEnv *)
static void	expose_configuration (mysql_harness::PluginFuncEnv *env, const char *key, bool initial)

Variables
const mysql_harness::AppInfo *	g_app_info
static const std::string	kSectionName = "routing"
std::mutex	g_dest_tls_contexts_mtx
std::vector< std::unique_ptr< DestinationTlsContext > >	g_dest_tls_contexts
std::mutex	routing_guidelines_create_mtx
std::mutex	io_context_work_guard_mtx
std::list< IoComponent::Workguard >	io_context_work_guards
static const std::array	required
mysql_harness::Plugin ROUTING_PLUGIN_EXPORT	harness_plugin_routing

Function Documentation

deinit()

static void deinit ( mysql_harness::PluginFuncEnv *  )

static

ensure_readable_directory()

static void ensure_readable_directory ( const std::string &  opt_name, const std::string &  opt_value  )

static

expose_configuration()

static void expose_configuration ( mysql_harness::PluginFuncEnv *  env, const char *  key, bool  initial  )

static

get_default_ciphers()

static std::string get_default_ciphers ( )

static

has_metadata_cache()

static bool has_metadata_cache ( )

static

init()

static void init ( mysql_harness::PluginFuncEnv *  env )

static

start()

static void start ( mysql_harness::PluginFuncEnv *  env )

static

validate_socket_info()

static void validate_socket_info ( const std::string &  err_prefix, const mysql_harness::ConfigSection *  section, const RoutingPluginConfig &  config  )

static

validate_socket_info_test_proxy()

void validate_socket_info_test_proxy	(	const std::string &	err_prefix,
		const mysql_harness::ConfigSection *	section,
		const RoutingPluginConfig &	config
	)

Variable Documentation

g_app_info

const mysql_harness::AppInfo* g_app_info

g_dest_tls_contexts

std::vector<std::unique_ptr<DestinationTlsContext> > g_dest_tls_contexts

g_dest_tls_contexts_mtx

std::mutex g_dest_tls_contexts_mtx

harness_plugin_routing

mysql_harness::Plugin ROUTING_PLUGIN_EXPORT harness_plugin_routing

Initial value:

= {
    mysql_harness::PLUGIN_ABI_VERSION,       
    mysql_harness::ARCHITECTURE_DESCRIPTOR,  
    "Routing MySQL connections between MySQL clients/connectors and "
    "servers",  
    VERSION_NUMBER(0, 0, 1),
    
    required.size(),
    required.data(),
    
    0,
    nullptr,
    init,     
    deinit,   
    start,    
    nullptr,  
    true,     
    routing_supported_options.size(),
    routing_supported_options.data(),
    expose_configuration,
}

io_context_work_guard_mtx

std::mutex io_context_work_guard_mtx

io_context_work_guards

std::list<IoComponent::Workguard> io_context_work_guards

kSectionName

const std::string kSectionName = "routing"

static

required

const std::array required

static

Initial value:

{
    "logger",           
    "router_protobuf",  
    "router_openssl",   
    "io",
    "connection_pool",
    "destination_status",
}

routing_guidelines_create_mtx

std::mutex routing_guidelines_create_mtx