chunked-encoding

Concatenating 'audio/x-wav' buffer and serving with 'Transfer-Encoding': 'chunked'

[亡魂溺海] 提交于 2019-12-05 06:14:00
问题 This question is a followup to a previous question, that was resolved thanks to @thejh. I'm trying to convert text to audio and serve the data to the client as 'chunked' data. So far my headers look like so: res.writeHead(200, { 'Content-Type': 'audio/wav', // I tried 'audio/x-wav' as well 'Transfer-Encoding': 'chunked' }); And then I'm converting snippets of text to audio in a queue (which I get back as base64 encoded data), and serving them like so: var src = Base64Audio.replace("data:audio

C# using WebClient to download chunked encoded content

独自空忆成欢 提交于 2019-12-05 06:05:08
I wrote a client application that is suppose to download a file from a web server, very simple: using (WebClient webClient = new WebClient()) { webClient.DownloadFile("http://localhost/audiotest/audio.wav", @"C:\audio.wav"); } The web site (where audio file located: http://localhost/audiotest/audio.wav ) has header Transfer-Encoding: chunked When I run the program, I get following error: The server committed a protocol violation. Section=ResponseBody Detail=Response chunk format is invalid How can I download the file when server contains Transfer-Encoding: chunked header? I haven't tried it

Understanding Python HTTP streaming

自作多情 提交于 2019-12-05 01:59:11
问题 I'm struggling to access a streaming API using Python and Requests. What the API says: "We’ve enabled a streaming endpoint to for requesting both quote and trade data utilizing a persistent HTTP socket connection. Streaming data from the API consists of making an Authenticated HTTP request and leaving the HTTP socket open to continually receive data." How I've been trying to access the data: s = requests.Session() def streaming(symbols): url = 'https://stream.tradeking.com/v1/market/quotes

Why doesn't IIS support chunked transfer encoding?

房东的猫 提交于 2019-12-04 11:37:42
问题 I am making an HTTP connection to an IIS web server and sending a POST request with the data encoded using Transfer-Encoding: chunked. When I do this, IIS simply closes the connection, with no error message or status code. According to the HTTP 1.1 spec, All HTTP/1.1 applications MUST be able to receive and decode the "chunked" transfer-coding so I don't understand why it's (a) not handling that encoding and (b) it's not sending back a status code. If I change the request to send the Content

Tomcat gzip while chunked issue

荒凉一梦 提交于 2019-12-04 06:41:23
I'm expiriencing some problem with one of my data source services. As it says in HTTP response headers it's running on Apache-Coyote/1.1. Server gives responses with Transfer-Encoding: chunked, here sample response: HTTP/1.1 200 OK Server: Apache-Coyote/1.1 Content-Type: text/xml;charset=utf-8 Transfer-Encoding: chunked Content-Encoding: gzip Date: Tue, 30 Mar 2010 06:13:52 GMT And problem is when I'm requesting server to send gzipped request it often sends not full response. I recieve response, see that last chunk recieved, but then after ungzipping I see that response is partial. I never

Concatenating 'audio/x-wav' buffer and serving with 'Transfer-Encoding': 'chunked'

血红的双手。 提交于 2019-12-03 21:40:55
This question is a followup to a previous question , that was resolved thanks to @thejh. I'm trying to convert text to audio and serve the data to the client as 'chunked' data. So far my headers look like so: res.writeHead(200, { 'Content-Type': 'audio/wav', // I tried 'audio/x-wav' as well 'Transfer-Encoding': 'chunked' }); And then I'm converting snippets of text to audio in a queue (which I get back as base64 encoded data), and serving them like so: var src = Base64Audio.replace("data:audio/x-wav;base64,",""); var binAudio = new Buffer( src, 'base64'); res.write(binAudio); All the

HTTP 1.1 - Can a client request that transfers not be “chunked”?

雨燕双飞 提交于 2019-12-03 20:48:46
问题 Is it possible for a HTTP 1.1 client to set a header value that indicates the responses to requests should not be chunked? Or is the only way to prevent this, is to send a HTTP 1.0 request? I've tried googling around, but all I can find is ways to disable chunked transfers on HTTP 1.1 servers, so I am guessing it is not possible on a client, but I thought I'd ask anyways. 回答1: In HTTP (starting with HTTP/1.1), recipients MUST support chunked encoding. See http://greenbytes.de/tech/webdav

Enabling nginx Chunked Transfer Encoding

南楼画角 提交于 2019-12-03 17:45:50
问题 It looks like nginx 0.8.35 may support chunked transfer encoding: Changes with nginx 0.8.35 01 Apr 2010 *) Change: now the charset filter runs before the SSI filter. *) Feature: the "chunked_transfer_encoding" directive. This is great, because I'm trying to get push git changes through an nginx reverse proxy to a git-http-backend process. Git HTTP takes advantage of chunked transfer encoding for client-side efficiency reasons. However, I can't get it to work. I'm using nginx 0.8.44 on Debian

Understanding Python HTTP streaming

孤人 提交于 2019-12-03 16:59:02
I'm struggling to access a streaming API using Python and Requests. What the API says: "We’ve enabled a streaming endpoint to for requesting both quote and trade data utilizing a persistent HTTP socket connection. Streaming data from the API consists of making an Authenticated HTTP request and leaving the HTTP socket open to continually receive data." How I've been trying to access the data: s = requests.Session() def streaming(symbols): url = 'https://stream.tradeking.com/v1/market/quotes.json' payload = {'symbols': ','.join(symbols)} return s.get(url, params=payload, stream=True) r =

ASP.NET Web Api - the framework is not converting JSON to object when using Chunked Transfer Encoding

北慕城南 提交于 2019-12-03 13:03:23
I have an http client in Android sending HTTP PUT requests to a REST api implemented with C# and ASP.NET WebApi framework. The framework should be able to magically convert (deserialize) the JSON into a model class (plain object) as long as the JSON fields match the properties in the C# class. The problem comes when the http requests come with Chunked Transfer Encoding that makes the Content-Length = 0 (as per http://en.wikipedia.org/wiki/Chunked_transfer_encoding ) and the framework is not able to map the JSON that's within the Http request message so the parameter is null. See this simple