Package io.aeron.driver.status

package io.aeron.driver.status
Status counters that track progress or events experienced by the driver.
  • Class
    Description
    ClientHeartbeatTimestamp
    Counter for tracking the timestamp of a last heartbeat from an Aeron client.
    DutyCycleStallTracker
    Duty cycle tracker that detects when a cycle exceeds a threshold and tracks max cycle time reporting both through counters.
    FlowControlReceivers
    The number of active receivers represented as a counter value.
    MdcDestinations
    The number of destinations represented as a counter value.
    PerImageIndicator
    Allocates AtomicCounter indicating a per PublicationImage indication of presence for CongestionControl.
    PublisherLimit
    The limit as a position in bytes applied to publishers on a session-channel-stream tuple.
    PublisherPos
    The position in bytes a publication has reached appending to the log.
    ReceiveChannelStatus
    The status of a receiving channel endpoint represented as a counter value.
    ReceiveLocalSocketAddress
    The receiving end of a local socket address, i.e.
    ReceiverHwm
    The highest position the Receiver has observed on a session-channel-stream tuple while rebuilding the stream.
    ReceiverPos
    The highest position the Receiver has rebuilt up to on a session-channel-stream tuple while rebuilding the stream.
    SendChannelStatus
    The status of a sending channel endpoint represented as a counter value.
    SenderBpe
    Count of back-pressure events (BPE)s a sender has experienced on a stream.
    SenderLimit
    The position the Sender can immediately send up-to on a session-channel-stream tuple.
    SenderPos
    The position the Sender has reached for sending data to the media on a session-channel-stream tuple.
    SendLocalSocketAddress
    The sending end of a local socket address, i.e.
    StatusUtil
    Functions for working with status counters.
    StreamCounter
    Allocates counters on a stream of messages.
    SubscriberPos
    The position an individual Subscriber has reached on a session-channel-stream tuple.
    SystemCounterDescriptor
    System-wide counters for monitoring.
    SystemCounters
    Aggregate entry point for managing counters of system status.