C# 클래스 SIPSorcery.Net.DNSManager

공개 메소드들

메소드	설명
Lookup ( string hostname, DNSQType queryType, int timeout, List dnsServers ) : Heijden.DNS.DNSResponse	This method will wait until either the lookup completes or the timeout is reached before returning.
Lookup ( string hostname, DNSQType queryType, int timeout, List dnsServers, bool useCache, bool async ) : Heijden.DNS.DNSResponse
LookupAsync ( string hostname ) : Heijden.DNS.DNSResponse	Does a lookup on the DNSManager's currently cached entries. If not found it returns null indicating no information is currently available on the host while at the same time queueing a lookup for the DNSManager to do a lookup. Once the lookup has been completed the entry will be stored in cache and available for subsequent lookup requests. This approach to lookups is very useful for some SIP request situations. SIP has a built in retransmit mechanism so rather than hold up the processing of a SIP request while a DNS lookup is done the request can be ignored and in the time it takes for the SIP request retransmit the lookup can be done.
LookupAsync ( string hostname, DNSQType queryType ) : Heijden.DNS.DNSResponse
SetDNSServers ( List dnsServers ) : void
Stop ( ) : void

비공개 메소드들

메소드	설명
DNSManager ( ) : System
MatchIPAddress ( string hostname ) : Heijden.DNS.DNSResponse
ProcessLookups ( ) : void
QueueLookup ( LookupRequest lookupRequest ) : void

메소드 상세

Lookup() 공개 정적인 메소드

This method will wait until either the lookup completes or the timeout is reached before returning.

public static Lookup ( string hostname, DNSQType queryType, int timeout, List dnsServers ) : Heijden.DNS.DNSResponse
hostname	string	The hostname of the A record to lookup in DNS.
queryType	DNSQType
timeout	int	Timeout in seconds for the lookup.
dnsServers	List
리턴	Heijden.DNS.DNSResponse

Lookup() 공개 정적인 메소드

public static Lookup ( string hostname, DNSQType queryType, int timeout, List dnsServers, bool useCache, bool async ) : Heijden.DNS.DNSResponse
hostname	string
queryType	DNSQType
timeout	int
dnsServers	List
useCache	bool
async	bool
리턴	Heijden.DNS.DNSResponse

LookupAsync() 공개 정적인 메소드

Does a lookup on the DNSManager's currently cached entries. If not found it returns null indicating no information is currently available on the host while at the same time queueing a lookup for the DNSManager to do a lookup. Once the lookup has been completed the entry will be stored in cache and available for subsequent lookup requests. This approach to lookups is very useful for some SIP request situations. SIP has a built in retransmit mechanism so rather than hold up the processing of a SIP request while a DNS lookup is done the request can be ignored and in the time it takes for the SIP request retransmit the lookup can be done.

public static LookupAsync ( string hostname ) : Heijden.DNS.DNSResponse
hostname	string	The hostname of the A record to lookup in DNS.
리턴	Heijden.DNS.DNSResponse

LookupAsync() 공개 정적인 메소드

public static LookupAsync ( string hostname, DNSQType queryType ) : Heijden.DNS.DNSResponse
hostname	string
queryType	DNSQType
리턴	Heijden.DNS.DNSResponse

SetDNSServers() 공개 정적인 메소드

public static SetDNSServers ( List dnsServers ) : void
dnsServers	List
리턴	void

Stop() 공개 정적인 메소드

public static Stop ( ) : void
리턴	void