Differences

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--- litespeed_wiki:config:enable-http2 [2017/01/30 21:52]
Johathan Kagan
+++ litespeed_wiki:config:enable-http2 [2017/03/02 19:37]
Jackson Zhang
@@ Line 3: / Line 3: @@
 LiteSpeed Web Server supports HTTP/2 out of the box since the introduction of Enterprise Version 5.0. HTTP/2 is enabled by default for the SSL listeners configured in httpd.conf and Web GUI. HTTP/2 can be customized via "SpdyEnabled" directive.
-SPDY is also enabled by default since Enterprise Version 5.0. However, enabling SPDY or HTTP/2 on backend LiteSpeed Web Servers has no effect to end users if there is a front-end SSL proxy server and front-end SSL proxy is not capable of forwarding SPDY and HTTP/2 requests.
+SPDY is also enabled by default since the introduction of Enterprise Version 5.0. However, if using a front-end SSL proxy server, enabling SPDY or HTTP/2 on LiteSpeed Web Server will have no effect, as front-end SSL proxies are not capable of forwarding SPDY and HTTP/2 requests.
-Please note, HTTP/2 requires OpenSSL 1.0.2 as minimum. OpenSSL versions less than 1.0.2 will force HTTP/2 connections to HTTP/1.
+Please note, HTTP/2 requires OpenSSL 1.0.2 as minimum. OpenSSL versions less than 1.0.2 will force HTTP/2 connections to HTTP/1. However, LiteSpeed Enterprise Web Server is staticly linked with latest OpenSSL 1.0.2 release and it does not depends on the OpenSSL version coming with the system.
+HTTP/2 should work out of box for all HTTPS sites with LiteSpeed.
 Although HTTP/2 specification does not require TLS, TLS is required by browser implementations.