FMLiveSwitchConnectionStateLedger Class Reference

Maintains a ledger of connection state transitions with timestamps. More...

Instance Methods
(NSString *)	- description
	Provides a string representation of all recorded state transitions. More...
(instancetype)	- initWithConnectionId:client:connectionType:clientId:mediaProtocol:
	Initializes a new instance of the ConnectionStateLedger class. More...
(void)	- recordActiveCandidatePairSet
	Records setting active candidate pair. More...
(void)	- recordActiveCandidatePairUnset
	Records removal of active candidate pair. More...
(void)	- recordAnswerWithState:sent:renegotiation:
	Records an offer. More...
(void)	- recordConnectionState:
	Records a new connection state transition with current timestamp. More...
(void)	- recordDtlsConnected
	Records the event indicating that DTLS transport is Connected. More...
(void)	- recordDtlsConnecting
	Records the event indicating that DTLS transport is Connecting. More...
(void)	- recordDtlsPossiblyBlockedWithTimeSinceHandshakeStartMs:
	Records the event that DTLS is possible blocked. More...
(void)	- recordErrorWithState:error:
	Records an error. More...
(void)	- recordLocalCertificateWithCertificate64:asn164:
	Records local DTLS certificate. More...
(void)	- recordMediaIntentWithState:sent:
	Records a media intent with current timestamp. More...
(void)	- recordOfferWithState:sent:renegotiation:
	Records an offer. More...
(void)	- recordPeerReflexiveRemoteCandidateDiscovered
	Records a discovered peer reflexive remote candidate. More...
(void)	- recordProcessedRemoteCandidateWithState:
	Records a signaled remote candidate. More...
(void)	- recordSignaledRemoteCandidateWithState:
	Records a signaled remote candidate. More...

Class Methods
(FMLiveSwitchConnectionStateLedger *)	+ connectionStateLedgerWithConnectionId:client:connectionType:clientId:mediaProtocol:
	Initializes a new instance of the ConnectionStateLedger class. More...

Detailed Description

Maintains a ledger of connection state transitions with timestamps.

Tracks the history of state changes for a specific connection.

Method Documentation

connectionStateLedgerWithConnectionId:client:connectionType:clientId:mediaProtocol:

+ (FMLiveSwitchConnectionStateLedger*) connectionStateLedgerWithConnectionId:		(NSString *)	connectionId
client:		(bool)	client
connectionType:		(NSString *)	connectionType
clientId:		(NSString *)	clientId
mediaProtocol:		(FMLiveSwitchMediaProtocol)	mediaProtocol

Initializes a new instance of the ConnectionStateLedger class.

Parameters

connectionId	The unique identifier for the connection to track.
client	Indicates whether this ledger is for the client rather than for a server.
connectionType	Indicates the connection type.
clientId	The unique identifier for the client.
mediaProtocol	The media protocol of this connection.

description

- (NSString*) description

Provides a string representation of all recorded state transitions.

Returns

A formatted string showing all state transitions with timestamps and durations.

initWithConnectionId:client:connectionType:clientId:mediaProtocol:

- (instancetype) initWithConnectionId:		(NSString *)	connectionId
client:		(bool)	client
connectionType:		(NSString *)	connectionType
clientId:		(NSString *)	clientId
mediaProtocol:		(FMLiveSwitchMediaProtocol)	mediaProtocol

Initializes a new instance of the ConnectionStateLedger class.

Parameters

connectionId	The unique identifier for the connection to track.
client	Indicates whether this ledger is for the client rather than for a server.
connectionType	Indicates the connection type.
clientId	The unique identifier for the client.
mediaProtocol	The media protocol of this connection.

recordActiveCandidatePairSet

- (void) recordActiveCandidatePairSet

Records setting active candidate pair.

recordActiveCandidatePairUnset

- (void) recordActiveCandidatePairUnset

Records removal of active candidate pair.

recordAnswerWithState:sent:renegotiation:

- (void) recordAnswerWithState:		(FMLiveSwitchConnectionState)	state
sent:		(bool)	sent
renegotiation:		(bool)	renegotiation

Records an offer.

recordConnectionState:

- (void) recordConnectionState:

(FMLiveSwitchConnectionState)

state

Records a new connection state transition with current timestamp.

Parameters

state

The new connection state to record.

recordDtlsConnected

- (void) recordDtlsConnected

Records the event indicating that DTLS transport is Connected.

recordDtlsConnecting

- (void) recordDtlsConnecting

Records the event indicating that DTLS transport is Connecting.

recordDtlsPossiblyBlockedWithTimeSinceHandshakeStartMs:

- (void) recordDtlsPossiblyBlockedWithTimeSinceHandshakeStartMs:

(int)

timeSinceHandshakeStartMs

Records the event that DTLS is possible blocked.

recordErrorWithState:error:

- (void) recordErrorWithState:		(FMLiveSwitchConnectionState)	state
error:		(NSString *)	error

Records an error.

recordLocalCertificateWithCertificate64:asn164:

- (void) recordLocalCertificateWithCertificate64:		(NSString *)	certificate64
asn164:		(NSString *)	asn164

Records local DTLS certificate.

Parameters

certificate64	Hexadecimal representation of the certificate.
asn164	Hexadecimal representation of the ASN.1 of the certificate.

recordMediaIntentWithState:sent:

- (void) recordMediaIntentWithState:		(FMLiveSwitchConnectionState)	state
sent:		(bool)	sent

Records a media intent with current timestamp.

recordOfferWithState:sent:renegotiation:

- (void) recordOfferWithState:		(FMLiveSwitchConnectionState)	state
sent:		(bool)	sent
renegotiation:		(bool)	renegotiation

Records an offer.

recordPeerReflexiveRemoteCandidateDiscovered

- (void) recordPeerReflexiveRemoteCandidateDiscovered

Records a discovered peer reflexive remote candidate.

recordProcessedRemoteCandidateWithState:

- (void) recordProcessedRemoteCandidateWithState:

(FMLiveSwitchConnectionState)

state

Records a signaled remote candidate.

recordSignaledRemoteCandidateWithState:

- (void) recordSignaledRemoteCandidateWithState:

(FMLiveSwitchConnectionState)

state

Records a signaled remote candidate.