poslib/server/requestid.h File Reference

request id maintenance More...

Go to the source code of this file.

Classes
class	RequestExpirationInfo
Functions
	stl_slist (RequestExpirationInfo) expired_requests
	list of expired requests [m_expired_requests]
u_int16	get_request_id ()
	gets a new request id. returns the ID or throws an exception
void	register_request_id (u_int16 r_id)
	registers the given request id for use
u_int16	register_new_request_id ()
	registers a new request id for use
void	release_request_id (u_int16 r_id)
	releases the given request id for enqueuing in the expired_request_id list
void	direct_release_request_id (u_int16 r_id)
	directly releases a request id
bool	check_request_id (u_int16 r_id)
	returns true if the given request id is free
void	request_id_checkexpired ()
	this function cleans up expired request ids periodically
Variables
pthread_mutex_t	m_request_id
	Internal mutex. Lock order: m_request_id -> m_expired_requests.
pthread_mutex_t	m_expired_requests
	Internal mutex. Lock order: m_request_id -> m_expired_requests.

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Detailed Description

request id maintenance

This file contains some functions for dealing with request IDs. These functions are only designed and useful for internal purposes; you wouldn't want to use them in your poslib application.

Definition in file requestid.h.

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