package org.signal.chat.calling.quality

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Provides methods for submitting call quality surveys

• rpc SubmitCallQualitySurvey (SubmitCallQualitySurveyRequest, SubmitCallQualitySurveyResponse)

  call_quality.proto:19

  Submits a call quality survey response.

  message SubmitCallQualitySurveyRequest

  call_quality.proto:22

  • bool user_satisfied = 1

    Indicates whether the caller was generally satisfied with the quality of the call

  • repeated string call_quality_issues = 2

    A list of call quality issues selected by the caller

  • optional string additional_issues_description = 3

    A free-form description of any additional issues as written by the caller

  • optional string debug_log_url = 4

    A URL for a set of debug logs associated with the call if the caller chose to submit debug logs

  • int64 start_timestamp = 5

    The time at which the call started in milliseconds since the epoch

  • int64 end_timestamp = 6

    The time at which the call ended in milliseconds since the epoch

  • string call_type = 7

    The type of call; note that direct voice calls can become video calls and vice versa, and this field indicates which mode was selected at call initiation time. At the time of writing, expected call types are "direct_voice", "direct_video", "group", and "call_link".

  • bool success = 8

    Indicates whether the call completed without error or if it terminated abnormally

  • string call_end_reason = 9

    A client-defined, but human-readable reason for call termination

  • optional float connection_rtt_median = 10

    The median round-trip time, measured in milliseconds, for STUN/ICE packets (i.e. connection maintenance and establishment)

  • optional float audio_rtt_median = 11

    The median round-trip time, measured in milliseconds, for RTP/RTCP packets for audio streams

  • optional float video_rtt_median = 12

    The median round-trip time, measured in milliseconds, for RTP/RTCP packets for video streams

  • optional float audio_recv_jitter_median = 13

    The median jitter for audio streams, measured in milliseconds, for the duration of the call as measured by the client submitting the survey

  • optional float video_recv_jitter_median = 14

    The median jitter for video streams, measured in milliseconds, for the duration of the call as measured by the client submitting the survey

  • optional float audio_send_jitter_median = 15

    The median jitter for audio streams, measured in milliseconds, for the duration of the call as measured by the remote endpoint in the call (either the peer of the client submitting the survey in a direct call or the SFU in a group call)

  • optional float video_send_jitter_median = 16

    The median jitter for video streams, measured in milliseconds, for the duration of the call as measured by the remote endpoint in the call (either the peer of the client submitting the survey in a direct call or the SFU in a group call)

  • optional float audio_recv_packet_loss_fraction = 17

    The fraction of audio packets lost over the duration of the call as measured by the client submitting the survey

  • optional float video_recv_packet_loss_fraction = 18

    The fraction of video packets lost over the duration of the call as measured by the client submitting the survey

  • optional float audio_send_packet_loss_fraction = 19

    The fraction of audio packets lost over the duration of the call as measured by the remote endpoint in the call (either the peer of the client submitting the survey in a direct call or the SFU in a group call)

  • optional float video_send_packet_loss_fraction = 20

    The fraction of video packets lost over the duration of the call as measured by the remote endpoint in the call (either the peer of the client submitting the survey in a direct call or the SFU in a group call)

  • optional bytes call_telemetry = 21

    Machine-generated telemetry from the call; this is a serialized protobuf entity generated (and, critically, explained to the user!) by the calling library

  • optional bytes call_id_hash = 22

    A hash of a call ID (shared between clients and never sent to the calling server) that can be used to correlate survey responses from multiple participants in a call

  message SubmitCallQualitySurveyResponse

  call_quality.proto:117

  (message has no fields)