//  "any",
  //  "server auth",
  //  "client auth",
  //  "code signing",
  //  "email protection",
  //  "s/mime",
  //  "ipsec end system",
  //  "ipsec tunnel",
  //  "ipsec user",
  //  "timestamping",
  //  "ocsp signing",
  //  "microsoft sgc",
  //  "netscape sgc"
  // +listType=atomic
  repeated string usages = 5;

  // Information about the requesting user.

  //  "cert sign", "crl sign", "encipher only", "decipher only", "any",
  //  "server auth", "client auth",
  //  "code signing", "email protection", "s/mime",
  //  "ipsec end system", "ipsec tunnel", "ipsec user",
  //  "timestamping", "ocsp signing", "microsoft sgc", "netscape sgc"
  // +listType=atomic
  repeated string usages = 5;

  // username contains the name of the user that created the CertificateSigningRequest.

    override val call: Call,
  ) : CallEvent()

  data class SecureConnectEnd(
    override val timestampNs: Long,
    override val call: Call,
    val handshake: Handshake?,
  ) : CallEvent() {
    override fun closes(event: CallEvent): Boolean = event is SecureConnectStart && call == event.call
  }

  data class ConnectionAcquired(
    override val timestampNs: Long,
    override val call: Call,

  }

  data class ConnectionClosed(
    override val timestampNs: Long,
    override val connection: Connection,
  ) : ConnectionEvent()

  data class ConnectionAcquired(
    override val timestampNs: Long,
    override val connection: Connection,
    val call: Call,
  ) : ConnectionEvent()

  data class ConnectionReleased(
    override val timestampNs: Long,
    override val connection: Connection,
    val call: Call,

    eventClass: Class<out ConnectionEvent>? = null,
    elapsedMs: Long = -1L,
  ): ConnectionEvent {
    val result = eventSequence.remove()
    val actualElapsedNs = result.timestampNs - (lastTimestampNs ?: result.timestampNs)
    lastTimestampNs = result.timestampNs

    if (eventClass != null) {
      assertThat(result).isInstanceOf(eventClass)
    }

    if (elapsedMs != -1L) {
      assertThat(

    eventClass: Class<out CallEvent>? = null,
    elapsedMs: Long = -1L,
  ): CallEvent {
    val result = eventSequence.remove()
    val actualElapsedNs = result.timestampNs - (lastTimestampNs ?: result.timestampNs)
    lastTimestampNs = result.timestampNs

    if (eventClass != null) {
      assertThat(result).isInstanceOf(eventClass)
    }

    if (elapsedMs != -1L) {
      assertThat(

pkg syscall (linux-386), const SCM_RIGHTS ideal-int
pkg syscall (linux-386), const SCM_TIMESTAMP ideal-int
pkg syscall (linux-386), const SCM_TIMESTAMPING ideal-int
pkg syscall (linux-386), const SCM_TIMESTAMPNS ideal-int
pkg syscall (linux-386), const SIGCHLD Signal
pkg syscall (linux-386), const SIGCLD Signal
pkg syscall (linux-386), const SIGCONT Signal

pkg syscall (linux-386), const SCM_CREDENTIALS = 2
pkg syscall (linux-386), const SCM_RIGHTS = 1
pkg syscall (linux-386), const SCM_TIMESTAMP = 29
pkg syscall (linux-386), const SCM_TIMESTAMPING = 37
pkg syscall (linux-386), const SCM_TIMESTAMPNS = 35
pkg syscall (linux-386), const SIGBUS = 7
pkg syscall (linux-386), const SIGCHLD = 17
pkg syscall (linux-386), const SIGCLD = 17
pkg syscall (linux-386), const SIGCONT = 18

pkg syscall (linux-arm-cgo), const SCM_RIGHTS ideal-int
pkg syscall (linux-arm-cgo), const SCM_TIMESTAMP ideal-int
pkg syscall (linux-arm-cgo), const SCM_TIMESTAMPING ideal-int
pkg syscall (linux-arm-cgo), const SCM_TIMESTAMPNS ideal-int
pkg syscall (linux-arm-cgo), const SIGCHLD Signal
pkg syscall (linux-arm-cgo), const SIGCLD Signal
pkg syscall (linux-arm-cgo), const SIGCONT Signal