Module s2n_quic::provider::event::events

This module contains events that are emitted to the Subscriber

Structs

• AckProcessedDeprecated
  Events related to ACK processing
• AckRangeReceived
  ACK range was received
• AckRangeSent
  ACK range was sent
• ActivePathUpdated
  Active path was updated
• ApplicationProtocolInformation
  Application level protocol
• BbrStateChanged
  The BBR state has changed
• Congestion
  Congestion (ECN or packet loss) has occurred
• ConnectionClosed
  Connection closed
• ConnectionId
• ConnectionIdUpdated
  ConnectionId updated
• ConnectionInfo
• ConnectionMeta
• ConnectionMigrationDenied
• ConnectionStarted
  Connection started
• DatagramDropped
  Datagram dropped by a connection
• DatagramReceived
  Datagram received by a connection
• DatagramSent
  Datagram sent by a connection
• DeliveryRateSampled
  A new delivery rate sample has been generated Note: This event is only recorded for congestion controllers that support bandwidth estimates, such as BBR
• DuplicatePacket
  Duplicate packet received
• EcnCounts
• EcnStateChanged
• EndpointConnectionAttemptFailed
• EndpointDatagramDropped
  Datagram dropped by the endpoint
• EndpointDatagramReceived
  Datagram received by the endpoint
• EndpointDatagramSent
  Datagram sent by the endpoint
• EndpointMeta
• EndpointPacketReceived
  Packet was received by the endpoint
• EndpointPacketSent
  Packet was sent by the endpoint
• FrameReceived
  Frame was received
• FrameSent
  Frame was sent
• HandshakeStatusUpdated
• KeepAliveTimerExpired
• KeySpaceDiscarded
• KeyUpdate
  Crypto key updated
• MtuUpdated
  The maximum transmission unit (MTU) for the path has changed
• PacingRateUpdated
  The pacing rate has been updated
• PacketDropped
  Packet was dropped with the given reason
• PacketLost
  Packet was lost
• PacketReceived
  Packet was received by a connection
• PacketSent
  Packet was sent by a connection
• PacketSkipped
  Packet was skipped with a given reason
• Path
• PathChallengeUpdated
  Path challenge updated
• PathCreated
  A new path was created
• PlatformEventLoopSleep
• PlatformEventLoopWakeup
• PlatformFeatureConfigured
  Emitted when a platform feature is configured
• PlatformRx
  Emitted when the platform receives at least one packet
• PlatformRxError
  Emitted when the platform returns an error while receiving datagrams
• PlatformTx
  Emitted when the platform sends at least one packet
• PlatformTxError
  Emitted when the platform returns an error while sending datagrams
• PreferredAddress
• RateSample
  A bandwidth delivery rate estimate with associated metadata
• RecoveryMetrics
  Recovery metrics updated
• RxAckRangeDropped
  Ack range for received packets was dropped due to space constraints
• RxStreamProgress
• ServerNameInformation
  Server Name was negotiated for the connection
• SlowStartExited
  The slow start congestion controller state has been exited
• TlsClientHello
• TlsExporterReady
• TlsServerHello
• TransportParameters
• TransportParametersReceived
  Transport parameters received by connection
• TxStreamProgress
• VersionInformation
  QUIC version

Enums

• AckActionDeprecated
• BbrState
• CipherSuite
• CongestionSource
  The source that caused a congestion event
• DatagramDropReason
• DuplicatePacketError
• EcnState
  The current state of the ECN controller for the path
• EndpointType
  An endpoint may be either a Server or a Client
• Frame
• HandshakeStatus
  Events tracking the progress of handshake status
• KeySpace
• KeyType
• MigrationDenyReason
• MtuUpdatedCause
  The reason the MTU was updated
• PacketDropReason
• PacketHeader
• PacketSkipReason
• PacketType
• PathChallengeStatus
• PlatformFeatureConfiguration
• RetryDiscardReason
• SlowStartExitCause
  The reason the slow start congestion controller state has been exited
• SocketAddress
• StreamType
• Subject
  A context from which the event is being emitted

Traits

• Subscriber
  Allows for events to be subscribed to