MdnsCache Class Reference

Singleton cache for hosts looked up using mdns. More...

#include <mdns_cache.h>

Classes
struct	Entry

Public Member Functions
MdnsCache &	operator= (MdnsCache &)=delete
	MdnsCache (const MdnsCache &)=delete
void	Validate ()
	Check that all entries are accessible, remove stale ones.
bool	Add (const Entry &entry)
	Add new entry to the cache. More...
bool	Add (const std::string &service, const std::string &host, const std::string &_ip, const std::string &_port)
	Add new entry to the cache. More...
bool	Add (const std::string &_ip, const std::string &_port)
	Add a manual entry where only IP and port is known. More...
const std::vector< Entry > &	GetCache () const
	Return read-only cached entries reference.

Static Public Member Functions
static MdnsCache &	GetInstance ()

Detailed Description

Singleton cache for hosts looked up using mdns.

A critical region accessed both by timer routines and the main thread.

Entries are added by the various Add() signatures. The Validate() method removes all entries where to host does not respond to a http request on on port 8443.

Definition at line 37 of file mdns_cache.h.

Member Function Documentation

Add() [1/3]

bool MdnsCache::Add

(

const Entry &

entry

)

Add new entry to the cache.

Returns

true if entry was added, false if entry with same ip address already exists.

Definition at line 51 of file mdns_cache.cpp.

Add() [2/3]

bool MdnsCache::Add	(	const std::string &	_ip,
		const std::string &	_port
	)

Add a manual entry where only IP and port is known.

Returns

true if entry was added, false if entry with same ip address already exists.

Definition at line 67 of file mdns_cache.cpp.

Add() [3/3]

bool MdnsCache::Add	(	const std::string &	service,
		const std::string &	host,
		const std::string &	_ip,
		const std::string &	_port
	)

Add new entry to the cache.

Returns

true if entry was added, false if entry with same ip address already exists.

Definition at line 62 of file mdns_cache.cpp.

---

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

• /home/runner/work/OpenCPN/OpenCPN/model/include/model/mdns_cache.h
• /home/runner/work/OpenCPN/OpenCPN/model/src/mdns_cache.cpp