chunked

典型代码如下： OutputStream os = response.getOutputStream(); os.write("Hello world !".getBytes()); os.flush(); os.close(); 大部分人都知道flush会把缓冲区的内容输出到前端。其实，servlet容器对会flush作了一些特殊的处理。这就跟http协议说起， 一般http通信时会使用 Content-Length 头信息来表示服务器发送的文档内容长度，这是因为我们已经提前知道了文档内容的长度，但 有时候无法提前知道需要传输的文档的长度，这时就要采用分块传输的方式来发送内容，也就是通过我们的http trunked协议 ，即在http header 中设置 Transfer-Encoding:chunked 。 而servlet容器又是怎样判断使用 Content-Length 还是 Transfer-Encoding:chunked。Content-Length 和 Transfer-Encoding:chunked是不会在header中同时存在的。如果servlet中没有调用flush方法，serlvet容器会优先使用Content-Length;要是强硬调用flush,servlet容器无法确定输出内容的的长度，因此会使用Transfer-Encoding:chunked

Can anyone help me why the java code is having issue and printing all data in one go instead of prinitng each chunk as javascript code Java Code : import org.glassfish.jersey.client.ChunkedInput; import javax.ws.rs.client.Client; import javax.ws.rs.client.ClientBuilder; import javax.ws.rs.core.GenericType; import javax.ws.rs.core.Response; public class RunClient { public static void main(String args[]) throws InterruptedException { Client client = ClientBuilder.newClient(); //2 is to increase amount of data and 3(seconds) is for time b/w chunked output ,can be changed final Response response =

I used the following python code to download the html page: response = urllib2.urlopen(current_URL) msg = response.read() print msg For a page such as this one , it opens the url without error but then prints only part of the html-page! In the following lines you can find the http headers of the html-page. I think the problem is due to "Transfer-Encoding: chunked". It seems urllib2 returns only the first chunk! I have difficulties reading the remaining chunks. How I can read the remaining chunks? Server: nginx/1.0.5 Date: Wed, 27 Feb 2013 14:41:28 GMT Content-Type: text/html;charset=UTF-8

How do I read a binary chunked response using the Fetch API. I'm using the following code which works insofar it reads the chunked response from the server. However, the data seems to be encoded/decoded somehow causing the getFloat32 to sometimes fail. I've tried to read the response with curl, and that works fine, leading me to believe I need to do something to make fetch api treat chunks as binary. The content-type of the response is properly set to "application/octet-stream". const consume = responseReader => { return responseReader.read().then(result => { if (result.done) { return; } const

Can some experts explain the differences between the two? Is it true that chunked is a streaming protocol and multipart is not? What is the benefit of using multipart? jayadev More intuitively, Chunking is a way to send a single message from server to client, where the server doesn't have to wait for the entire response to be generated but can send pieces (chunks) as and when it is available. Now this happens at data transfer level and is oblivious to the client. Appropriately it is a 'Transfer-Encoding' type. While Multi-part happens at the application level and is interpreted at the