net::ERR_INCOMPLETE_CHUNKED_ENCODING

在浏览器上调用接口，响应被打断了，报错误：net::ERR_INCOMPLETE_CHUNKED_ENCODING

通过IDEA的http接口测试，会报错误：

org.apache.http.ConnectionClosedException: Premature end of chunk coded message body: closing chunk expected

报错解释：

net::ERR_INCOMPLETE_CHUNKED_ENCODING 错误表明浏览器在尝试使用分块传输编码(Chunked Transfer Encoding)读取响应时遇到了问题。分块传输编码是一种传输内容的方法，它将 HTTP 响应分成多个部分，也就是“块”。这种编码方法用于流媒体或者不能立即确定内容大小的情况。

这里的解决方案Google的：

You might want to check if the user that is running the Nginx worker owns the directory /var/lib/nginx (or /var/cache/nginx in some distros).

I’ve learned that when you give a response too big for Nginx, it uses this directory to write as a working directory for temporary files. If the worker process cannot access it, Nginx will terminate the transmission before it completes, thus the error INCOMPLETE_CHUNKED_ENCODING.

另外一种，就是设置buffer：

server {
    ...

    location / {
        ...
        proxy_buffers 8 1024k;  
        proxy_buffer_size 1024k;
    }
}

server {
        listen      0000; #//port give by your need
        server_name  aa.com;
        proxy_buffers 16 4k;
        proxy_buffer_size 2k;


        #charset koi8-r;

        #access_log  logs/host.access.log  main;
        location ~ ^/hello/{
            proxy_buffering off;
            proxy_pass http://127.0.0.1:1111; #//port give by your need
            proxy_redirect     off;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Connection keep-alive; 
        }

https://stackoverflow.com/questions/29789268/neterr-incomplete-chunked-encoding-nginx

我们遇到的问题，可能是因为磁盘空间满或者日志文件过大导致。