This document gives an outline for how event sending works, and which which places it goes through.

• hub.captureException()
  • client.captureException() (see baseclient)
    • checkOrSetAlreadyCaught()
    • baseclient._process()
    • baseclient.eventFromException()
    • baseclient._captureEvent()
      • baseclient._processEvent()
        • baseclient._prepareEvent()
          • baseclient._applyClientOptions()
          • baseclient._applyIntegrationsMetadata()
          • scope.applyToEvent()
          • baseclient._normalizeEvent()
        • baseclient._updateSessionFromEvent()
        • baseclient.sendEvent()
          • createEventEnvelope()
            • getSdkMetadataForEnvelopeHeader()
            • enhanceEventWithSdkInfo()
            • createEventEnvelopeHeaders()
            • createEnvelope()
          • addItemToEnvelope()
            • createAttachmentEnvelopeItem()
          • baseclient._sendEnvelope()
            • transport.send()

• transaction.finish()
  • transaction.getTraceContext()
  • transaction.getDynamicSamplingContext()
  • hub.captureEvent()
  • client.captureEvent() (see baseclient)
    • checkOrSetAlreadyCaught()
    • baseclient._process()
    • baseclient.eventFromException()
    • baseclient._captureEvent()
      • baseclient._processEvent()
        • baseclient._prepareEvent()
          • baseclient._applyClientOptions()
          • baseclient._applyIntegrationsMetadata()
          • scope.applyToEvent()
          • baseclient._normalizeEvent()
        • baseclient._updateSessionFromEvent()
        • baseclient.sendEvent()
          • createEventEnvelope()
            • getSdkMetadataForEnvelopeHeader()
            • enhanceEventWithSdkInfo()
            • createEventEnvelopeHeaders()
            • createEnvelope()
          • addItemToEnvelope()
            • createAttachmentEnvelopeItem()
          • baseclient._sendEnvelope()
            • transport.send()

• hub.captureSession()
  • hub.endSession()
    • closeSession()
    • hub._sendSessionUpdate()
    • scope.setSession()
  • hub._sendSessionUpdate()
    • client.captureSession() (see baseclient)
      • baseclient.sendSession()
        • createSessionEnvelope()
          • getSdkMetadataForEnvelopeHeader()
          • createEnvelope()
        • baseclient._sendEnvelope()
          • transport.send()
      • updateSession()

• replay.sendReplayRequest()
  • createRecordingData()
  • prepareReplayEvent()
    • client._prepareEvent() (see baseclient)
      • baseclient._applyClientOptions()
      • baseclient._applyIntegrationsMetadata()
      • scope.applyToEvent()
      • baseclient._normalizeEvent()
  • createReplayEnvelope()
    • createEnvelope()
  • transport.send()

• browser.client.constructor()
  • browser.client._flushOutcomes()
    • getEnvelopeEndpointWithUrlEncodedAuth()
    • createClientReportEnvelope()
    • baseclient._sendEnvelope()
      • transport.send()