http-chunked

I send chunked data with Play Scala 2.2 to the client side like this : Ok.chunked(data) I would like to use them as soon as they are available on the client side. If I just get the data and print them on .success , they are printed at the same time i.e. when the last data is received. How can I print them as soon as they are received? Must I use websockets ? Use streaming json library like http://oboejs.com/ Oboe.js is an open source Javascript library for loading JSON using streaming, combining the convenience of DOM with the speed and fluidity of SAX. It can parse any JSON as a stream, is

Is a HTTP Content-Length over 2GB or 4GB supported by modern webservers? How about the chunks in HTTP Chunked Transfer Encoding? Can an individual HTTP chunk exceed 2GB in length? I need to know to use 32-bit integers or 64-bit integers in my code. From what I have gathered, 64-bit limits are new, especially in the web browsers. Chrome supports them, Opera maybe, and I see a patch for Firefox that hasn't landed yet. I've read posts that say IE returns negative Content-Length , which means it's likely to use 32-bits. 64-bit HTTP lengths looks like the future, but we aren't there yet. 来源： https:

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

I'm using apache HttpClient to post several files to server. Here's the code: public static HttpResponse stringResponsePost(String urlString, String content, byte[] image, HttpContext localContext, HttpClient httpclient) throws Exception { URL url = new URL(URLDecoder.decode(urlString, "utf-8")); URI u = url.toURI(); HttpPost post = new HttpPost(); post.setURI(u); MultipartEntity reqEntity = new MultipartEntity(); StringBody sb = new StringBody(content, HTTP_CONTENT_TYPE_JSON, Charset.forName("UTF-8")); ByteArrayBody ib = new ByteArrayBody(image, HTTP_CONTENT_TYPE_JPEG, "image"); reqEntity

I am writing an HTTP parser for a transparent proxy. What is stumping me is the Trailer: mentioned in the specs for Transfer-Encoding: chunked . What does it look like? Normally, a HTTP chunked ends like this. 0\r\n \r\n What I am confused about is how to detect the end of the chunk if there is some sort of trailing headers... UPDATE: I believe that a simple \r\n\r\n i.e. an empty line is enough to detect the end of trailing headers... Is that correct? appleleaf Below is a copy of an example trailer I copied from The TCP/IP Guide site . As we can see, if we want to use trailer header, we need

I am sending large amount of data in my response to the client in chunked transfer encoding format. How should I be dealing with any errors that occur midway during writing of the response? I would like to know if there is any HTTP Spec recommended practice regarding this for clients to know that indeed the response is not a successful one but that the server ran into some issue. Once you have started sending the HTTP headers to the client, you can't send anything else. You have to finish sending the response you intended to send, ie the chunked data and associated headers. If an error occurs