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呼叫等待转接与AI转人工：完整报文

约 4054 字大约 14 分钟

2026-10-16

本页是场景流程的完整 JSON 序列，按图中编号查阅。示例中的分支互斥，不能顺序重放全部报文；实际 ID、截止、SDP、地址和密钥须由运行时取得。实施状态及字段定义仍以场景与命令页为准。

编号报文

M01 · sessionCreate

{
  "msgToken": "s13-7",
  "method": "sessionCreate",
  "params": {
    "purpose": "humanCall",
    "transport": "webrtc",
    "tracks": [
      {
        "trackId": "mic",
        "kind": "audio",
        "sourceId": "mic",
        "sourceType": "microphone",
        "direction": "sendonly",
        "codec": "opus",
        "state": "requested"
      },
      {
        "trackId": "speaker",
        "kind": "audio",
        "sourceId": "remote-voice",
        "direction": "recvonly",
        "codec": "opus",
        "state": "requested"
      }
    ],
    "targetParty": {
      "kind": "device",
      "id": "p13:original-device-b"
    },
    "callType": "voice",
    "callPolicy": {
      "floor": "shared",
      "busy": "waiting"
    }
  }
}

M02 · sessionCreated

{
  "msgToken": "s13-7",
  "method": "sessionCreated",
  "sessionId": "s13-session",
  "data": {
    "state": "negotiating",
    "selected": {
      "transport": "webrtc"
    },
    "tracks": [
      {
        "trackId": "mic",
        "kind": "audio",
        "sourceId": "mic",
        "sourceType": "microphone",
        "direction": "sendonly",
        "codec": "opus",
        "state": "requested"
      },
      {
        "trackId": "speaker",
        "kind": "audio",
        "sourceId": "remote-voice",
        "direction": "recvonly",
        "codec": "opus",
        "state": "requested"
      }
    ],
    "callGroupId": "cg13"
  },
  "code": 200
}

M22 · sessionInvite

{
  "msgToken": "s13-s13-remote-invite",
  "method": "sessionInvite",
  "sessionId": "s13-remote",
  "eventSeq": 1,
  "params": {
    "purpose": "humanCall",
    "transport": "webrtc",
    "admission": "accept",
    "tracks": [
      {
        "trackId": "voice",
        "kind": "audio",
        "sourceId": "microphone",
        "sourceType": "microphone",
        "direction": "sendrecv",
        "codec": "opus",
        "state": "requested"
      }
    ],
    "expiresAt": 1900000000000,
    "callType": "voice",
    "callGroupId": "cg13"
  }
}

M03 · callControl

{
  "msgToken": "s13-8",
  "method": "callControl",
  "sessionId": "s13-session",
  "params": {
    "operation": "cancel",
    "expectedRevision": 0
  }
}

M04 · callState

{
  "msgToken": "s13-8",
  "method": "callState",
  "sessionId": "s13-session",
  "data": {
    "state": "cancelled",
    "revision": 1,
    "reason": "callerCancelled"
  },
  "code": 200
}

M05 · sessionEnded

{
  "msgToken": "s13-9",
  "method": "sessionEnded",
  "sessionId": "s13-session",
  "data": {
    "state": "ended",
    "reason": "callerCancelled"
  },
  "eventSeq": 1
}

M23 · sessionAccept

{
  "msgToken": "s13-s13-remote-invite",
  "method": "sessionAccept",
  "sessionId": "s13-remote",
  "params": {
    "acceptedTracks": [
      "voice"
    ]
  }
}

M24 · requestAck

{
  "msgToken": "s13-s13-remote-invite",
  "method": "requestAck",
  "sessionId": "s13-remote",
  "code": 200,
  "data": {
    "requestMethod": "sessionAccept",
    "result": {
      "state": "negotiating"
    }
  }
}

M06 · mediaOffer

{
  "msgToken": "s13-10",
  "method": "mediaOffer",
  "sessionId": "s13-session",
  "params": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP offer>"
    }
  }
}

M07 · mediaAnswer

{
  "msgToken": "s13-10",
  "method": "mediaAnswer",
  "sessionId": "s13-session",
  "data": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP answer>"
    }
  },
  "code": 200
}

M08 · mediaState

{
  "msgToken": "s13-11",
  "method": "mediaState",
  "sessionId": "s13-session",
  "params": {
    "mediaRevision": 1,
    "state": "connected"
  }
}

M09 · requestAck

{
  "msgToken": "s13-11",
  "method": "requestAck",
  "sessionId": "s13-session",
  "data": {
    "requestMethod": "mediaState",
    "result": {
      "mediaRevision": 1,
      "state": "connected"
    }
  },
  "code": 200
}

M25 · mediaOffer

{
  "msgToken": "s13-s13-remote-offer",
  "method": "mediaOffer",
  "sessionId": "s13-remote",
  "params": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP offer>"
    }
  }
}

M26 · mediaAnswer

{
  "msgToken": "s13-s13-remote-offer",
  "method": "mediaAnswer",
  "sessionId": "s13-remote",
  "code": 200,
  "data": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP answer>"
    }
  }
}

M27 · mediaState

{
  "msgToken": "s13-s13-remote-connected",
  "method": "mediaState",
  "sessionId": "s13-remote",
  "params": {
    "mediaRevision": 1,
    "state": "connected"
  }
}

M28 · requestAck

{
  "msgToken": "s13-s13-remote-connected",
  "method": "requestAck",
  "sessionId": "s13-remote",
  "code": 200,
  "data": {
    "requestMethod": "mediaState",
    "result": {
      "mediaRevision": 1,
      "state": "connected"
    }
  }
}

M29 · sessionEstablished

{
  "msgToken": "s13-s13-remote-established",
  "method": "sessionEstablished",
  "sessionId": "s13-remote",
  "eventSeq": 2,
  "data": {
    "state": "established",
    "mediaRevision": 1
  }
}

M10 · sessionEstablished

{
  "msgToken": "s13-12",
  "method": "sessionEstablished",
  "sessionId": "s13-session",
  "data": {
    "state": "established",
    "mediaRevision": 1
  },
  "eventSeq": 2
}

M11 · callControl

{
  "msgToken": "s13-13",
  "method": "callControl",
  "sessionId": "s13-session",
  "params": {
    "operation": "hold",
    "expectedRevision": 0
  }
}

M12 · callState

{
  "msgToken": "s13-13",
  "method": "callState",
  "sessionId": "s13-session",
  "data": {
    "state": "held",
    "revision": 1
  },
  "code": 200
}

M13 · callControl

{
  "msgToken": "s13-14",
  "method": "callControl",
  "sessionId": "s13-session",
  "params": {
    "operation": "resume",
    "expectedRevision": 1
  }
}

M14 · callState

{
  "msgToken": "s13-14",
  "method": "callState",
  "sessionId": "s13-session",
  "data": {
    "state": "active",
    "revision": 2
  },
  "code": 200
}

M15 · callControl

{
  "msgToken": "s13-15",
  "method": "callControl",
  "sessionId": "s13-session",
  "params": {
    "operation": "transfer",
    "expectedRevision": 2,
    "target": {
      "kind": "device",
      "id": "p13:candidate-device-c"
    }
  }
}

M16 · callState

{
  "msgToken": "s13-15",
  "method": "callState",
  "sessionId": "s13-session",
  "data": {
    "state": "transferring",
    "revision": 3,
    "candidateSessionId": "s13-candidate"
  },
  "code": 200
}

M30 · sessionInvite

{
  "msgToken": "s13-s13-candidate-invite",
  "method": "sessionInvite",
  "sessionId": "s13-candidate",
  "eventSeq": 1,
  "params": {
    "purpose": "humanCall",
    "transport": "webrtc",
    "admission": "accept",
    "tracks": [
      {
        "trackId": "voice",
        "kind": "audio",
        "sourceId": "microphone",
        "sourceType": "microphone",
        "direction": "sendrecv",
        "codec": "opus",
        "state": "requested"
      }
    ],
    "expiresAt": 1900000000000,
    "callType": "voice",
    "callGroupId": "cg13"
  }
}

M31 · sessionAccept

{
  "msgToken": "s13-s13-candidate-invite",
  "method": "sessionAccept",
  "sessionId": "s13-candidate",
  "params": {
    "acceptedTracks": [
      "voice"
    ]
  }
}

M32 · requestAck

{
  "msgToken": "s13-s13-candidate-invite",
  "method": "requestAck",
  "sessionId": "s13-candidate",
  "code": 200,
  "data": {
    "requestMethod": "sessionAccept",
    "result": {
      "state": "negotiating"
    }
  }
}

M33 · mediaOffer

{
  "msgToken": "s13-s13-candidate-offer",
  "method": "mediaOffer",
  "sessionId": "s13-candidate",
  "params": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP offer>"
    }
  }
}

M34 · mediaAnswer

{
  "msgToken": "s13-s13-candidate-offer",
  "method": "mediaAnswer",
  "sessionId": "s13-candidate",
  "code": 200,
  "data": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP answer>"
    }
  }
}

M35 · mediaState

{
  "msgToken": "s13-s13-candidate-connected",
  "method": "mediaState",
  "sessionId": "s13-candidate",
  "params": {
    "mediaRevision": 1,
    "state": "connected"
  }
}

M36 · requestAck

{
  "msgToken": "s13-s13-candidate-connected",
  "method": "requestAck",
  "sessionId": "s13-candidate",
  "code": 200,
  "data": {
    "requestMethod": "mediaState",
    "result": {
      "mediaRevision": 1,
      "state": "connected"
    }
  }
}

M37 · sessionEstablished

{
  "msgToken": "s13-s13-candidate-established",
  "method": "sessionEstablished",
  "sessionId": "s13-candidate",
  "eventSeq": 2,
  "data": {
    "state": "established",
    "mediaRevision": 1
  }
}

M17 · callState

{
  "msgToken": "s13-16",
  "method": "callState",
  "sessionId": "s13-session",
  "data": {
    "state": "transferred",
    "revision": 4,
    "candidateSessionId": "s13-candidate",
    "requestToken": "s13-15"
  },
  "eventSeq": 3
}

M18 · sessionEnded

{
  "msgToken": "s13-17",
  "method": "sessionEnded",
  "sessionId": "s13-session",
  "data": {
    "state": "ended",
    "reason": "transferred"
  },
  "eventSeq": 4
}

M19 · callState

{
  "msgToken": "s13-18",
  "method": "callState",
  "sessionId": "s13-session",
  "data": {
    "state": "failed",
    "revision": 4,
    "candidateSessionId": "s13-candidate",
    "reason": "transferRejected",
    "requestToken": "s13-15"
  },
  "eventSeq": 5
}

本事件的failed是原requestToken关联的转接操作终态，不是原呼叫组或任一原会话腿的终态；不得随后结束D/D2，原实际媒体与忙线保持。候选拒绝、30秒未接听、首次45秒总窗到期、媒体失败、权限撤销或修订变化均只撤该候选代次；已分配时可携带原candidateSessionId，未分配不能编造ID。及时接听仅切换至原总窗剩余预算，原邀请字节及两项截止不因重投续期；旧邀请计时回调不得撤已接听候选。

发起者撤销候选（不改变原M01至M47编号）

在M16之后、候选实际媒体就绪原子切换之前，D可沿本端s13-session发送以下取消；平台必须核原主体/原转接账本/candidate代次及expectedRevision。此分支只结束候选D3，原D↔D2实际媒体继续；不执行M17/M18，不向原腿发送sessionEnded。不带candidateSessionId的已接通cancel仍按409 invalidState拒绝。

{
  "msgToken": "s13-candidate-cancel",
  "method": "callControl",
  "sessionId": "s13-session",
  "params": {
    "operation": "cancel",
    "expectedRevision": 3,
    "candidateSessionId": "s13-candidate"
  }
}
{
  "msgToken": "s13-candidate-cancel",
  "method": "callState",
  "sessionId": "s13-session",
  "code": 200,
  "data": {
    "state": "active",
    "revision": 4,
    "candidateSessionId": "s13-candidate",
    "reason": "candidateCancelled"
  }
}

独立callState事件采用同一active/revision/candidateSessionId/reason并带requestToken=s13-candidate-cancel，事件自身使用新msgToken/eventSeq。candidateCancelled是操作结果，不是整体CallPhase。

M20 · callControl

{
  "msgToken": "s13-19",
  "method": "callControl",
  "sessionId": "s-ai",
  "params": {
    "operation": "escalate",
    "expectedRevision": 0,
    "target": {
      "kind": "service",
      "id": "human-support"
    },
    "shareContext": false
  }
}

M21 · callState

{
  "msgToken": "s13-19",
  "method": "callState",
  "sessionId": "s-ai",
  "data": {
    "state": "transferring",
    "revision": 1,
    "candidateSessionId": "s13-human",
    "localSessionId": "s13-human-local",
    "callGroupId": "s13-ai-human-group"
  },
  "code": 200
}

M38 · sessionInvite

{
  "msgToken": "s13-s13-human-invite",
  "method": "sessionInvite",
  "sessionId": "s13-human",
  "eventSeq": 1,
  "params": {
    "purpose": "humanCall",
    "transport": "webrtc",
    "admission": "accept",
    "tracks": [
      {
        "trackId": "voice",
        "kind": "audio",
        "sourceId": "microphone",
        "sourceType": "microphone",
        "direction": "sendrecv",
        "codec": "opus",
        "state": "requested"
      }
    ],
    "expiresAt": 1900000000000,
    "callType": "voice",
    "callGroupId": "s13-ai-human-group"
  }
}

M48 · sessionInvite

{
  "msgToken": "s13-human-local-invite",
  "method": "sessionInvite",
  "sessionId": "s13-human-local",
  "eventSeq": 1,
  "params": {
    "purpose": "humanCall",
    "transport": "webrtc",
    "admission": "accept",
    "tracks": [
      {
        "trackId": "voice",
        "kind": "audio",
        "sourceId": "microphone",
        "sourceType": "microphone",
        "direction": "sendrecv",
        "codec": "opus",
        "state": "requested"
      }
    ],
    "expiresAt": 1900000000000,
    "callType": "voice",
    "callGroupId": "s13-ai-human-group"
  }
}

M56 · sessionReject

{
  "msgToken": "s13-s13-human-invite",
  "method": "sessionReject",
  "sessionId": "s13-human",
  "params": {
    "reason": "userRejected"
  }
}

M57 · requestAck

{
  "msgToken": "s13-s13-human-invite",
  "method": "requestAck",
  "sessionId": "s13-human",
  "code": 200,
  "data": {
    "requestMethod": "sessionReject",
    "result": {
      "state": "ended",
      "reason": "userRejected"
    }
  }
}

M63 · sessionReject

{
  "msgToken": "s13-human-local-invite",
  "method": "sessionReject",
  "sessionId": "s13-human-local",
  "params": {
    "reason": "userRejected"
  }
}

M64 · requestAck

{
  "msgToken": "s13-human-local-invite",
  "method": "requestAck",
  "sessionId": "s13-human-local",
  "code": 200,
  "data": {
    "requestMethod": "sessionReject",
    "result": {
      "state": "ended",
      "reason": "userRejected"
    }
  }
}

M61 · callControl

{
  "msgToken": "s13-escalate-cancel",
  "method": "callControl",
  "sessionId": "s-ai",
  "params": {
    "operation": "cancel",
    "expectedRevision": 1,
    "candidateSessionId": "s13-human"
  }
}

M62 · callState

{
  "msgToken": "s13-escalate-cancel",
  "method": "callState",
  "sessionId": "s-ai",
  "code": 200,
  "data": {
    "state": "active",
    "revision": 2,
    "candidateSessionId": "s13-human",
    "localSessionId": "s13-human-local",
    "callGroupId": "s13-ai-human-group",
    "reason": "candidateCancelled"
  }
}

M39 · sessionAccept

{
  "msgToken": "s13-s13-human-invite",
  "method": "sessionAccept",
  "sessionId": "s13-human",
  "params": {
    "acceptedTracks": [
      "voice"
    ]
  }
}

M40 · requestAck

{
  "msgToken": "s13-s13-human-invite",
  "method": "requestAck",
  "sessionId": "s13-human",
  "code": 200,
  "data": {
    "requestMethod": "sessionAccept",
    "result": {
      "state": "negotiating"
    }
  }
}

M49 · sessionAccept

{
  "msgToken": "s13-human-local-invite",
  "method": "sessionAccept",
  "sessionId": "s13-human-local",
  "params": {
    "acceptedTracks": [
      "voice"
    ]
  }
}

M50 · requestAck

{
  "msgToken": "s13-human-local-invite",
  "method": "requestAck",
  "sessionId": "s13-human-local",
  "code": 200,
  "data": {
    "requestMethod": "sessionAccept",
    "result": {
      "state": "negotiating"
    }
  }
}

M41 · mediaOffer

{
  "msgToken": "s13-s13-human-offer",
  "method": "mediaOffer",
  "sessionId": "s13-human",
  "params": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP offer>"
    }
  }
}

M42 · mediaAnswer

{
  "msgToken": "s13-s13-human-offer",
  "method": "mediaAnswer",
  "sessionId": "s13-human",
  "code": 200,
  "data": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP answer>"
    }
  }
}

M43 · mediaState

{
  "msgToken": "s13-s13-human-connected",
  "method": "mediaState",
  "sessionId": "s13-human",
  "params": {
    "mediaRevision": 1,
    "state": "connected"
  }
}

M44 · requestAck

{
  "msgToken": "s13-s13-human-connected",
  "method": "requestAck",
  "sessionId": "s13-human",
  "code": 200,
  "data": {
    "requestMethod": "mediaState",
    "result": {
      "mediaRevision": 1,
      "state": "connected"
    }
  }
}

M51 · mediaOffer

{
  "msgToken": "s13-human-local-offer",
  "method": "mediaOffer",
  "sessionId": "s13-human-local",
  "params": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP offer>"
    }
  }
}

M52 · mediaAnswer

{
  "msgToken": "s13-human-local-offer",
  "method": "mediaAnswer",
  "sessionId": "s13-human-local",
  "code": 200,
  "data": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP answer>"
    }
  }
}

M53 · mediaState

{
  "msgToken": "s13-human-local-connected",
  "method": "mediaState",
  "sessionId": "s13-human-local",
  "params": {
    "mediaRevision": 1,
    "state": "connected"
  }
}

M54 · requestAck

{
  "msgToken": "s13-human-local-connected",
  "method": "requestAck",
  "sessionId": "s13-human-local",
  "code": 200,
  "data": {
    "requestMethod": "mediaState",
    "result": {
      "mediaRevision": 1,
      "state": "connected"
    }
  }
}

M65 · focusControl

{
  "msgToken": "s13-ai-group-suspend",
  "method": "focusControl",
  "sessionId": "s-ai",
  "eventSeq": 101,
  "params": {
    "operation": "suspend",
    "expectedRevision": 10,
    "focusId": "ai-conversation-focus",
    "resources": ["microphone", "speaker"],
    "priority": "conversation",
    "resumePolicy": "explicit"
  }
}

M66 · focusState

{
  "msgToken": "s13-ai-group-suspend",
  "method": "focusState",
  "sessionId": "s-ai",
  "code": 200,
  "data": {
    "state": "suspended",
    "revision": 11,
    "focusId": "ai-conversation-focus",
    "resources": ["microphone", "speaker"]
  }
}

M67 · focusControl

{
  "msgToken": "s13-human-local-group-acquire",
  "method": "focusControl",
  "sessionId": "s13-human-local",
  "eventSeq": 2,
  "params": {
    "operation": "acquire",
    "expectedRevision": 11,
    "focusId": "human-local-focus",
    "resources": ["microphone", "speaker"],
    "priority": "call",
    "resumePolicy": "never",
    "expiresAt": 1900000000000
  }
}

M68 · focusState

{
  "msgToken": "s13-human-local-group-acquire",
  "method": "focusState",
  "sessionId": "s13-human-local",
  "code": 200,
  "data": {
    "state": "acquired",
    "revision": 12,
    "focusId": "human-local-focus",
    "resources": ["microphone", "speaker"]
  }
}

M45 · sessionEstablished

{
  "msgToken": "s13-s13-human-established",
  "method": "sessionEstablished",
  "sessionId": "s13-human",
  "eventSeq": 2,
  "data": {
    "state": "established",
    "mediaRevision": 1
  }
}

M55 · sessionEstablished

{
  "msgToken": "s13-human-local-established",
  "method": "sessionEstablished",
  "sessionId": "s13-human-local",
  "eventSeq": 3,
  "data": {
    "state": "established",
    "mediaRevision": 1
  }
}

M46 · callState

{
  "method": "callState",
  "msgToken": "s13-audit-44",
  "sessionId": "s-ai",
  "eventSeq": 102,
  "data": {
    "state": "transferred",
    "revision": 2,
    "candidateSessionId": "s13-human",
    "localSessionId": "s13-human-local",
    "callGroupId": "s13-ai-human-group",
    "requestToken": "s13-19"
  }
}

M47 · sessionEnded

{
  "method": "sessionEnded",
  "msgToken": "s13-audit-45",
  "sessionId": "s-ai",
  "eventSeq": 103,
  "data": {
    "state": "ended",
    "reason": "transferred"
  }
}

M69 · focusState

{
  "msgToken": "s13-human-local-group-acquire",
  "method": "focusState",
  "sessionId": "s13-human-local",
  "code": 503,
  "data": {
    "state": "denied",
    "revision": 11,
    "focusId": "human-local-focus",
    "resources": ["microphone", "speaker"],
    "reason": "driverFailed"
  }
}

M70 · focusControl

{
  "msgToken": "s13-ai-group-restore",
  "method": "focusControl",
  "sessionId": "s-ai",
  "eventSeq": 102,
  "params": {
    "operation": "restore",
    "expectedRevision": 11,
    "focusId": "ai-conversation-focus",
    "resources": ["microphone", "speaker"],
    "priority": "conversation",
    "resumePolicy": "explicit",
    "expiresAt": 1900000000000
  }
}

M71 · focusState

{
  "msgToken": "s13-ai-group-restore",
  "method": "focusState",
  "sessionId": "s-ai",
  "code": 200,
  "data": {
    "state": "restored",
    "revision": 12,
    "focusId": "ai-conversation-focus",
    "resources": ["microphone", "speaker"]
  }
}

M72 · focusState

{
  "msgToken": "s13-ai-group-suspend",
  "method": "focusState",
  "sessionId": "s-ai",
  "code": 409,
  "data": {
    "state": "denied",
    "revision": 10,
    "focusId": "ai-conversation-focus",
    "resources": ["microphone", "speaker"],
    "reason": "resourceBusy"
  }
}

M58 · callState

{
  "msgToken": "s13-escalate-failed",
  "method": "callState",
  "sessionId": "s-ai",
  "eventSeq": 101,
  "data": {
    "state": "failed",
    "revision": 2,
    "candidateSessionId": "s13-human",
    "localSessionId": "s13-human-local",
    "callGroupId": "s13-ai-human-group",
    "requestToken": "s13-19",
    "reason": "transferRejected"
  }
}

M59 · sessionEnded

{
  "msgToken": "s13-human-candidate-ended",
  "method": "sessionEnded",
  "sessionId": "s13-human",
  "eventSeq": 3,
  "data": {
    "state": "ended",
    "reason": "userRejected"
  }
}

M60 · sessionEnded

{
  "msgToken": "s13-human-local-ended",
  "method": "sessionEnded",
  "sessionId": "s13-human-local",
  "eventSeq": 3,
  "data": {
    "state": "ended",
    "reason": "userRejected"
  }
}

M73 · contextSnapshot

{"msgToken":"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","method":"contextSnapshot","sessionId":"s13-human","messageSeq":7,"data":{"deliveryId":"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","consentId":"bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","scope":"completedText","sourceSessionId":"s-ai","serviceId":"support","serviceRevision":"reviewed-r1","snapshotVersion":"immutable-v1","snapshotDigest":"cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc","firstTurnIndex":1,"lastTurnIndex":1,"expiresAt":1900000000000,"turns":[{"messageId":"user-1","sequence":1,"turnIndex":1,"role":"user","text":"已完成的问题"},{"messageId":"assistant-1","sequence":2,"turnIndex":1,"role":"assistant","text":"已完成的回答"}]}}

此分支仅在本人真实授权、原快照导出、最终同事务消费以及实际人工路由持续有效时进入。示例摘要/截止是占位值；原人工remote腿messageSeq按原持久水位分配，不借旧AI事件序号，不固定7。私有队列只固定关联，不保存正文；每次发出前重新校验原授权/ACL/实际路由。完整assistant保留；wire删减了内部身份，不能从turns重算原私有digest。

M74 · contextSnapshotAck

{"msgToken":"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","method":"contextSnapshotAck","sessionId":"s13-human","code":200,"data":{"deliveryId":"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","consentId":"bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","snapshotVersion":"immutable-v1","snapshotDigest":"cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc","status":"received"}}

人工设备按原会话/连接完整校验并实际留存后回显，服务端核原鉴权Topic及冻结关联。不携带私有正文或水位，不以broker确认制造received。重复原报文可重放原ACK；同键换正文、过期、撤销、held、换连接或会话结束不再接受新留存。缺授权整个M73/M74分支跳过，不用空快照假成功。严格契约和SQL组件通过不等于正式dispatcher/C++端云纵切已通过。

M75 · sessionEnd

{"msgToken":"s13-human-hangup","method":"sessionEnd","sessionId":"s13-human-local","params":{"reason":"hangup"}}

只使用当前原人工腿，不发送给s-ai；输入来自已鉴权Topic，正文不自报主体、Owner或连接代次。D3发起时替换为其原人工腿，不能把同token当跨腿授权。

M76 · sessionEnded

{"msgToken":"s13-human-hangup","method":"sessionEnded","sessionId":"s13-human-local","code":200,"data":{"state":"ended","reason":"hangup"}}

原请求应答，不携带eventSeq；表示原终态已持久确认，不替代M79。

M77 · sessionEnded

{"msgToken":"s13-human-hangup","method":"sessionEnded","sessionId":"s13-human","eventSeq":5,"data":{"state":"ended","reason":"hangup"}}

对端事件不带code；序号取该腿实际水位下一项。示例不是双方共享事件序列。

M78 · focusControl

{"msgToken":"s13-local-human-release","method":"focusControl","sessionId":"s13-human-local","eventSeq":6,"params":{"operation":"release","expectedRevision":13,"focusId":"human-local-focus","resources":["microphone","speaker"],"priority":"call","resumePolicy":"explicit"}}

取原本端完整组及当前资源CAS；原请求ACK不占事件序号，不能要求另一条本端Ended事件补序号。设备停止业务腿后仍需沿Global处理此唯一收尾。

M79 · focusState

{"msgToken":"s13-local-human-release","method":"focusState","sessionId":"s13-human-local","code":200,"data":{"state":"released","revision":14,"focusId":"human-local-focus","resources":["microphone","speaker"]}}

只有原双端实际false票据完成才发送成功；失败或未知按焦点命令原契约回报，不能照抄成功示例。

M80 · focusControl

{"msgToken":"s13-remote-human-release","method":"focusControl","sessionId":"s13-human","eventSeq":6,"params":{"operation":"release","expectedRevision":1,"focusId":"human-remote-focus","resources":["microphone","speaker"],"priority":"call","resumePolicy":"explicit"}}

对端Ended已占示例eventSeq=5，下一项为6；资源修订独立于eventSeq与呼叫修订。本端示例CAS不能复制给对端。

M81 · focusState

{"msgToken":"s13-remote-human-release","method":"focusState","sessionId":"s13-human","code":200,"data":{"state":"released","revision":2,"focusId":"human-remote-focus","resources":["microphone","speaker"]}}

对端独立实际释放证明。两端各自关闭本地媒体对象及共享连接的事实还须另外观察，不从平台ACK推断。

M82 · sessionEnded

{"msgToken":"s13-human-hangup","method":"sessionEnded","sessionId":"s13-human-local","code":200,"data":{"state":"ended","reason":"hangup"}}

仅原主体与不可变请求的重复M75触发，逐字返回M76；不新增eventSeq、outbox或focus操作。错误token、换连接代次或过期不适用；是否兼容空实例仅沿原非分享冻结契约，不能让客户端自填实例绕过来源校验。

更新日志

2026/10/17 03:27
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