isc::config::UnixCommandMgrImpl Class Reference

Implementation of the UnixCommandMgr. More...

Public Member Functions
	UnixCommandMgrImpl ()
	Constructor.
void	closeCommandSocket ()
	Shuts down any open unix control sockets.
void	doAccept ()
	Asynchronously accepts next connection.
std::string	getLockName ()
	Returns the lock file name.
void	openCommandSocket (const isc::data::ConstElementPtr &socket_info)
	Opens acceptor service allowing the control clients to connect.

Public Attributes
boost::shared_ptr< UnixDomainSocketAcceptor >	acceptor_
	Pointer to the acceptor service.
ConnectionPool	connection_pool_
	Pool of connections.
IOServicePtr	io_service_
	Pointer to the IO service used by the server process for running asynchronous tasks.
int	lock_fd_
	File description to lock name file.
boost::shared_ptr< UnixDomainSocket >	socket_
	Pointer to the socket into which the new connection is accepted.
std::string	socket_name_
	Path to the unix domain socket descriptor.
long	timeout_
	Connection timeout.
bool	use_external_
	Use external sockets flag.

Detailed Description

Implementation of the UnixCommandMgr.

Definition at line 486 of file unix_command_mgr.cc.

Constructor & Destructor Documentation

UnixCommandMgrImpl()

isc::config::UnixCommandMgrImpl::UnixCommandMgrImpl ( )

inline

Constructor.

Definition at line 490 of file unix_command_mgr.cc.

Member Function Documentation

closeCommandSocket()

void isc::config::UnixCommandMgrImpl::closeCommandSocket

(

)

Shuts down any open unix control sockets.

Definition at line 621 of file unix_command_mgr.cc.

References acceptor_, connection_pool_, getLockName(), isc::dhcp::IfaceMgr::instance(), lock_fd_, socket_name_, and use_external_.

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doAccept()

void isc::config::UnixCommandMgrImpl::doAccept

(

)

Asynchronously accepts next connection.

Definition at line 644 of file unix_command_mgr.cc.

References acceptor_, isc::config::command_logger, isc::config::COMMAND_SOCKET_ACCEPT_FAIL, connection_pool_, doAccept(), io_service_, LOG_ERROR, socket_, timeout_, and use_external_.

Referenced by doAccept(), and openCommandSocket().

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getLockName()

std::string isc::config::UnixCommandMgrImpl::getLockName ( )

inline

Returns the lock file name.

Definition at line 510 of file unix_command_mgr.cc.

References socket_name_.

Referenced by closeCommandSocket(), and openCommandSocket().

openCommandSocket()

void isc::config::UnixCommandMgrImpl::openCommandSocket

(

const isc::data::ConstElementPtr &

socket_info

)

Opens acceptor service allowing the control clients to connect.

Parameters

socket_info

Configuration information for the control socket.

Exceptions

BadSocketInfo	When socket configuration is invalid.
SocketError	When socket operation fails.

Definition at line 543 of file unix_command_mgr.cc.

References acceptor_, isc::config::COMMAND_ACCEPTOR_START, isc::config::command_logger, doAccept(), getLockName(), isc::dhcp::IfaceMgr::instance(), io_service_, isc_throw, lock_fd_, LOG_INFO, socket_name_, isc::data::Element::string, use_external_, and isc::Exception::what().

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Member Data Documentation

acceptor_

boost::shared_ptr<UnixDomainSocketAcceptor> isc::config::UnixCommandMgrImpl::acceptor_

Pointer to the acceptor service.

Definition at line 519 of file unix_command_mgr.cc.

Referenced by closeCommandSocket(), doAccept(), and openCommandSocket().

connection_pool_

ConnectionPool isc::config::UnixCommandMgrImpl::connection_pool_

Pool of connections.

Definition at line 530 of file unix_command_mgr.cc.

Referenced by closeCommandSocket(), and doAccept().

io_service_

IOServicePtr isc::config::UnixCommandMgrImpl::io_service_

Pointer to the IO service used by the server process for running asynchronous tasks.

Definition at line 516 of file unix_command_mgr.cc.

Referenced by doAccept(), and openCommandSocket().

lock_fd_

int isc::config::UnixCommandMgrImpl::lock_fd_

File description to lock name file.

Definition at line 539 of file unix_command_mgr.cc.

Referenced by closeCommandSocket(), and openCommandSocket().

socket_

boost::shared_ptr<UnixDomainSocket> isc::config::UnixCommandMgrImpl::socket_

Pointer to the socket into which the new connection is accepted.

Definition at line 522 of file unix_command_mgr.cc.

Referenced by doAccept().

socket_name_

std::string isc::config::UnixCommandMgrImpl::socket_name_

Path to the unix domain socket descriptor.

This is used to remove the socket file once the connection terminates.

Definition at line 527 of file unix_command_mgr.cc.

Referenced by closeCommandSocket(), getLockName(), and openCommandSocket().

timeout_

long isc::config::UnixCommandMgrImpl::timeout_

Connection timeout.

Definition at line 533 of file unix_command_mgr.cc.

Referenced by doAccept().

use_external_

bool isc::config::UnixCommandMgrImpl::use_external_

Use external sockets flag.

Definition at line 536 of file unix_command_mgr.cc.

Referenced by closeCommandSocket(), doAccept(), and openCommandSocket().

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

• unix_command_mgr.cc