[Question]: 设置stream=true未按照[DONE]结尾, 多伦对话访问异常

[objectboy2016]

版本信息

1.4.7

您的问题

1:
stream(true) 后sse并非以data: [DONE]结尾

官方文档PS : stream boolean nullable
如果设置为 True，将会以 SSE（server-sent events）的形式以流式发送消息增量。消息流以 data: [DONE] 结尾。
目前ds4j结尾返回格式:

{
    "id": "5eab6c1a-e2de-4163-8a69-7f4b760c4803",
    "created": 1765632749,
    "model": "deepseek-chat",
    "choices": [
        {
            "index": 0,
            "delta": {
                "content": ""
            },
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "total_tokens": 637,
        "prompt_tokens": 5,
        "prompt_tokens_details": {
            "cached_tokens": 0
        },
        "completion_tokens": 632
    },
    "system_fingerprint": "fp_eaab8d114b_prod0820_fp8_kvcache"
}

我的代码:

   ChatCompletionRequest chatCompletionRequest = ChatCompletionRequest.builder()
                .model(ChatCompletionModel.DEEPSEEK_CHAT)
                .messages(userMessage)
                .stream(true)
                .streamOptions(StreamOptions.builder().includeUsage(true).build())
                .build();
   deepSeekClient.chatFluxCompletion(chatCompletionRequest)

2
访问项目中的OllamaLocalController的, 访问/ollama/chat/advanced:
参数:
prompt:刘备
cacheCode:124243545335465456

将模型设为deepseek-reasoner出现以下错误:出现以下错误:

io.github.pigmesh.ai.deepseek.core.OpenAiHttpException: {"error":{"message":"Invalid consecutive assistant message at message index 1","type":"invalid_request_error","param":null,"code":"invalid_request_error"}}
	at io.github.pigmesh.ai.deepseek.core.Utils.toException(Utils.java:19) ~[deepseek4j-core-1.4.7.jar:na]
	at io.github.pigmesh.ai.deepseek.core.StreamingRequestExecutor$2.onFailure(StreamingRequestExecutor.java:207) ~[deepseek4j-core-1.4.7.jar:na]
	at okhttp3.internal.sse.RealEventSource.processResponse(RealEventSource.kt:52) ~[okhttp-sse-4.12.0.jar:na]
	at okhttp3.internal.sse.RealEventSource.onResponse(RealEventSource.kt:46) ~[okhttp-sse-4.12.0.jar:na]
	at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:519) ~[okhttp-4.12.0.jar:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[na:na]
	at java.base/java.lang.Thread.run(Thread.java:842) ~[na:na]

2025-12-13T21:48:03.346+08:00 ERROR 2588 --- [nio-8080-exec-3] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: io.github.pigmesh.ai.deepseek.core.OpenAiHttpException: {"error":{"message":"Invalid consecutive assistant message at message index 1","type":"invalid_request_error","param":null,"code":"invalid_request_error"}}] with root cause

io.github.pigmesh.ai.deepseek.core.OpenAiHttpException: {"error":{"message":"Invalid consecutive assistant message at message index 1","type":"invalid_request_error","param":null,"code":"invalid_request_error"}}
	at io.github.pigmesh.ai.deepseek.core.Utils.toException(Utils.java:19) ~[deepseek4j-core-1.4.7.jar:na]
	at io.github.pigmesh.ai.deepseek.core.StreamingRequestExecutor$2.onFailure(StreamingRequestExecutor.java:207) ~[deepseek4j-core-1.4.7.jar:na]
	at okhttp3.internal.sse.RealEventSource.processResponse(RealEventSource.kt:52) ~[okhttp-sse-4.12.0.jar:na]
	at okhttp3.internal.sse.RealEventSource.onResponse(RealEventSource.kt:46) ~[okhttp-sse-4.12.0.jar:na]
	at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:519) ~[okhttp-4.12.0.jar:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[na:na]
	at java.base/java.lang.Thread.run(Thread.java:842) ~[na:na]

3,多伦对话太弱了
先输入"java"
再输入"刘备"
再输入"有什么成就"

到第三轮的对话和第二轮完全不着边

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