fix(translator): adjust message_delta emission boundary in Claude-to-OpenAI conversion

Fixed incorrect boundary logic for `message_delta` emission, ensuring proper handling of usage updates and `emitMessageStopIfNeeded` within the response loop.
This commit is contained in:
Luis Pater
2026-01-04 01:36:51 +08:00
parent 44b6c872e2
commit 7815ee338d

View File

@@ -299,17 +299,16 @@ func convertOpenAIStreamingChunkToAnthropic(rawJSON []byte, param *ConvertOpenAI
inputTokens = promptTokens.Int() inputTokens = promptTokens.Int()
outputTokens = completionTokens.Int() outputTokens = completionTokens.Int()
} }
// Send message_delta with usage
messageDeltaJSON := `{"type":"message_delta","delta":{"stop_reason":"","stop_sequence":null},"usage":{"input_tokens":0,"output_tokens":0}}`
messageDeltaJSON, _ = sjson.Set(messageDeltaJSON, "delta.stop_reason", mapOpenAIFinishReasonToAnthropic(param.FinishReason))
messageDeltaJSON, _ = sjson.Set(messageDeltaJSON, "usage.input_tokens", inputTokens)
messageDeltaJSON, _ = sjson.Set(messageDeltaJSON, "usage.output_tokens", outputTokens)
results = append(results, "event: message_delta\ndata: "+messageDeltaJSON+"\n\n")
param.MessageDeltaSent = true
emitMessageStopIfNeeded(param, &results)
} }
// Send message_delta with usage
messageDeltaJSON := `{"type":"message_delta","delta":{"stop_reason":"","stop_sequence":null},"usage":{"input_tokens":0,"output_tokens":0}}`
messageDeltaJSON, _ = sjson.Set(messageDeltaJSON, "delta.stop_reason", mapOpenAIFinishReasonToAnthropic(param.FinishReason))
messageDeltaJSON, _ = sjson.Set(messageDeltaJSON, "usage.input_tokens", inputTokens)
messageDeltaJSON, _ = sjson.Set(messageDeltaJSON, "usage.output_tokens", outputTokens)
results = append(results, "event: message_delta\ndata: "+messageDeltaJSON+"\n\n")
param.MessageDeltaSent = true
emitMessageStopIfNeeded(param, &results)
} }
return results return results