server-push

问题 Jetty's HTTP/2 client with server push support has been implemented in Jetty 9.3 RC (Link). However, I have not found any documentation or example code related to this. Could any one provide an example code for example to receive the pushed resource from this site : https://nghttp2.org (public server which has enabled http2 server push) ---UPDATE 1--- I have tried to test this file as sbordet has said. However, after executing this line mvn compile exec:java I ran onto this error [INFO] ---

问题 The most use cases for http/2 server push is to pre-emptively push assets files (such as javascript and css files) to browser. I am wondering can http/2 server push be used to send dynamic payload such as JSON documents to client application? From the http2-spec, it doesn't mention anything about this. Can anyone elaborate more on this? Why or why not? 回答1: HTTP/2 is not intended as a replacement of websockets in that you make a request (e.g. a web page) and may get several resources back (e

问题 Is it possible to push notification from my 3rd party server directly to my device in Intranet(Wi-Fi)? I have achieved to push notification to the device with the help of APNs, but my requirement to achieve the same without using any external service, say my server and my device is connected to an Intranet, i need to detect the availability of the device in the Intranet and send notification directly. Any idea?? Thanks in advance 回答1: Well, if—as it sounds—you’re developing an enterprise app

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 months ago . What's the best way to push info from a server to a web client? I know it's possible to setup sockets with Silverlight and Flash but I want to stay way from those two technologies. Gmail seems to do a great job of polling the servers for updated emails and even their chat programs work great (all working in my

问题 The http2 spec says: A receiver MUST treat the receipt of a PUSH_PROMISE on a stream that is neither "open" nor "half-closed (local)" as a connection error (Section 5.4.1) of type PROTOCOL_ERROR. However, an endpoint that has sent RST_STREAM on the associated stream MUST handle PUSH_PROMISE frames that might have been created before the RST_STREAM frame is received and processed. The spec also has this lifecycle diagram. My understanding is that in order for a client to receive a PUSH_PROMISE

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . I have yet another question about my push server. For some reason the server will only accept one connection during it's lifetime. Even after the first connection has been closed, the server won't do anything. I

问题 I am using eventSource API and added the addEventListener() to the eventsouce. The event source is activated till only 45 seconds. I want to keep the connection alive until the server send the response back to client. Now, I am getting the below exception because there is no response back from the server till 45 secs. EXCEPTION: No activity within 300000 milliseconds. Reconnecting. Please give me some pointers to make the connection alive/ any other approach to achieve it. 回答1: The solution

问题 What does MS/Azure offer in the way of server push technology? My guess is that there is not, as yet, an RTM offering for this. The Microsoft-oriented status of this technology, I believe is as follows: WCF: offers TCP duplexing, but requires two TCP sockets (where one is opened on the client). Ergo this is not COMET (and won't work through firewalls) WebSockets: Available from Microsoft's Html 5 Labs, but still very much under development ASP.NET: There is a "MS code samples" offering of

问题 The new HTTP/2 protocol comes with some promising features. Some of them: Multiplexing - a single TCP connection can be used to make multiple HTTP/2 requests and receive multiple responses (to a single origin) HTTP/2 Server Push - sending server responses to the client without receiving requests, i.e. initiated by the server Bidirectional connection - HTTP/2 spec - Streams and Multiplexing: A "stream" is an independent, bidirectional sequence of frames exchanged between the client and server

问题 My ASP.NET MVC 4 Web application is displaying frequently updated data to the client. Data originate from an external source (an application installed on the server) and processed by SQL Server 2008 R2. Currently the data flow is quite traditional: clients polls from ASP.NET, ASP.NET polls in its turn from SQL Server. To avoid polling (and now that I require a real-time interaction between the users of the Web Application), I am changing the approach to push, using signalR to broadcast data