mysqlrouter::MySQLClientThreadToken Class Reference

Thread Token for libmysqlclient API users. More...

#include <mysql_client_thread_token.h>

Public Member Functions
	MySQLClientThreadToken ()
	~MySQLClientThreadToken ()

Private Member Functions
	MySQLClientThreadToken (const MySQLClientThreadToken &)=delete
MySQLClientThreadToken &	operator= (const MySQLClientThreadToken &)=delete
	MySQLClientThreadToken (MySQLClientThreadToken &&)=delete
MySQLClientThreadToken &	operator= (MySQLClientThreadToken &&)=delete

Detailed Description

Thread Token for libmysqlclient API users.

libmysqlclient requires that all threads that used the API deinit via mysql_thread_end()

Note

Not calling mysql_thread_end() for a thread which had mysql_thread_init() called leads to 5 seconds wait on mysql_library_end() in debug-builds.

While the first call to to mysql_init() in a thread calls, mysql_thread_init() automatically, there is no equivalent for the shutdown.

Placing the thread token on the stack ensures right after the thread is started ensures, the thread is properly accounted for by libmysqlclient.

void *some_thread(void *) {
  MySQLClientThreadToken api_token;
 
  if (true) throw std::runtime_error();
 
  return nullptr;
}

See also

mysql_library_end()

mysql_thread_end()

my_thread_end()

Constructor & Destructor Documentation

MySQLClientThreadToken() [1/3]

mysqlrouter::MySQLClientThreadToken::MySQLClientThreadToken ( )

inline

~MySQLClientThreadToken()

mysqlrouter::MySQLClientThreadToken::~MySQLClientThreadToken ( )

inline

MySQLClientThreadToken() [2/3]

mysqlrouter::MySQLClientThreadToken::MySQLClientThreadToken ( const MySQLClientThreadToken &  )

privatedelete

MySQLClientThreadToken() [3/3]

mysqlrouter::MySQLClientThreadToken::MySQLClientThreadToken ( MySQLClientThreadToken &&  )

privatedelete

Member Function Documentation

operator=() [1/2]

MySQLClientThreadToken & mysqlrouter::MySQLClientThreadToken::operator= ( const MySQLClientThreadToken &  )

privatedelete

operator=() [2/2]

MySQLClientThreadToken & mysqlrouter::MySQLClientThreadToken::operator= ( MySQLClientThreadToken &&  )

privatedelete

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The documentation for this class was generated from the following file:

• router/src/router/include/mysqlrouter/mysql_client_thread_token.h