Replace FlashDecidedToContinueEvent with NextSpeakerCheckEvent (#5257)

packages/core/src/telemetry/clearcut-logger/clearcut-logger.ts

@@ -18,7 +18,7 @@ import {
   ApiErrorEvent,
   FlashFallbackEvent,
   LoopDetectedEvent,
-  FlashDecidedToContinueEvent,
+  NextSpeakerCheckEvent,
   SlashCommandEvent,
 } from '../types.js';
 import { EventMetadataKey } from './event-metadata-key.js';
@@ -40,7 +40,7 @@ const api_error_event_name = 'api_error';
 const end_session_event_name = 'end_session';
 const flash_fallback_event_name = 'flash_fallback';
 const loop_detected_event_name = 'loop_detected';
-const flash_decided_to_continue_event_name = 'flash_decided_to_continue';
+const next_speaker_check_event_name = 'next_speaker_check';
 const slash_command_event_name = 'slash_command';
 
 export interface LogResponse {
@@ -512,12 +512,20 @@ export class ClearcutLogger {
     this.flushIfNeeded();
   }
 
-  logFlashDecidedToContinueEvent(event: FlashDecidedToContinueEvent): void {
+  logNextSpeakerCheck(event: NextSpeakerCheckEvent): void {
     const data = [
       {
         gemini_cli_key: EventMetadataKey.GEMINI_CLI_PROMPT_ID,
         value: JSON.stringify(event.prompt_id),
       },
+      {
+        gemini_cli_key: EventMetadataKey.GEMINI_CLI_RESPONSE_FINISH_REASON,
+        value: JSON.stringify(event.finish_reason),
+      },
+      {
+        gemini_cli_key: EventMetadataKey.GEMINI_CLI_NEXT_SPEAKER_CHECK_RESULT,
+        value: JSON.stringify(event.result),
+      },
       {
         gemini_cli_key: EventMetadataKey.GEMINI_CLI_SESSION_ID,
         value: this.config?.getSessionId() ?? '',
@@ -525,7 +533,7 @@ export class ClearcutLogger {
     ];
 
     this.enqueueLogEvent(
-      this.createLogEvent(flash_decided_to_continue_event_name, data),
+      this.createLogEvent(next_speaker_check_event_name, data),
     );
     this.flushIfNeeded();
   }

packages/core/src/telemetry/clearcut-logger/event-metadata-key.ts

@@ -173,6 +173,16 @@ export enum EventMetadataKey {
 
   // Logs the subcommand of the slash command.
   GEMINI_CLI_SLASH_COMMAND_SUBCOMMAND = 42,
+
+  // ==========================================================================
+  // Next Speaker Check Event Keys
+  // ===========================================================================
+
+  // Logs the finish reason of the previous streamGenerateContent response
+  GEMINI_CLI_RESPONSE_FINISH_REASON = 43,
+
+  // Logs the result of the next speaker check
+  GEMINI_CLI_NEXT_SPEAKER_CHECK_RESULT = 44,
 }
 
 export function getEventMetadataKey(

packages/core/src/telemetry/constants.ts

@@ -13,8 +13,7 @@ export const EVENT_API_ERROR = 'gemini_cli.api_error';
 export const EVENT_API_RESPONSE = 'gemini_cli.api_response';
 export const EVENT_CLI_CONFIG = 'gemini_cli.config';
 export const EVENT_FLASH_FALLBACK = 'gemini_cli.flash_fallback';
-export const EVENT_FLASH_DECIDED_TO_CONTINUE =
-  'gemini_cli.flash_decided_to_continue';
+export const EVENT_NEXT_SPEAKER_CHECK = 'gemini_cli.next_speaker_check';
 export const EVENT_SLASH_COMMAND = 'gemini_cli.slash_command';
 
 export const METRIC_TOOL_CALL_COUNT = 'gemini_cli.tool.call.count';

packages/core/src/telemetry/loggers.ts

@@ -15,7 +15,7 @@ import {
   EVENT_TOOL_CALL,
   EVENT_USER_PROMPT,
   EVENT_FLASH_FALLBACK,
-  EVENT_FLASH_DECIDED_TO_CONTINUE,
+  EVENT_NEXT_SPEAKER_CHECK,
   SERVICE_NAME,
   EVENT_SLASH_COMMAND,
 } from './constants.js';
@@ -27,7 +27,7 @@ import {
   ToolCallEvent,
   UserPromptEvent,
   FlashFallbackEvent,
-  FlashDecidedToContinueEvent,
+  NextSpeakerCheckEvent,
   LoopDetectedEvent,
   SlashCommandEvent,
 } from './types.js';
@@ -314,22 +314,22 @@ export function logLoopDetected(
   logger.emit(logRecord);
 }
 
-export function logFlashDecidedToContinue(
+export function logNextSpeakerCheck(
   config: Config,
-  event: FlashDecidedToContinueEvent,
+  event: NextSpeakerCheckEvent,
 ): void {
-  ClearcutLogger.getInstance(config)?.logFlashDecidedToContinueEvent(event);
+  ClearcutLogger.getInstance(config)?.logNextSpeakerCheck(event);
   if (!isTelemetrySdkInitialized()) return;
 
   const attributes: LogAttributes = {
     ...getCommonAttributes(config),
     ...event,
-    'event.name': EVENT_FLASH_DECIDED_TO_CONTINUE,
+    'event.name': EVENT_NEXT_SPEAKER_CHECK,
   };
 
   const logger = logs.getLogger(SERVICE_NAME);
   const logRecord: LogRecord = {
-    body: `Flash decided to continue.`,
+    body: `Next speaker check.`,
     attributes,
   };
   logger.emit(logRecord);

packages/core/src/telemetry/types.ts

@@ -266,15 +266,19 @@ export class LoopDetectedEvent {
   }
 }
 
-export class FlashDecidedToContinueEvent {
-  'event.name': 'flash_decided_to_continue';
+export class NextSpeakerCheckEvent {
+  'event.name': 'next_speaker_check';
   'event.timestamp': string; // ISO 8601
   prompt_id: string;
+  finish_reason: string;
+  result: string;
 
-  constructor(prompt_id: string) {
-    this['event.name'] = 'flash_decided_to_continue';
+  constructor(prompt_id: string, finish_reason: string, result: string) {
+    this['event.name'] = 'next_speaker_check';
     this['event.timestamp'] = new Date().toISOString();
     this.prompt_id = prompt_id;
+    this.finish_reason = finish_reason;
+    this.result = result;
   }
 }
 
@@ -302,5 +306,5 @@ export type TelemetryEvent =
   | ApiResponseEvent
   | FlashFallbackEvent
   | LoopDetectedEvent
-  | FlashDecidedToContinueEvent
+  | NextSpeakerCheckEvent
   | SlashCommandEvent;