diff options
Diffstat (limited to 'docs/en/ranch/2.0/guide/migrating_from_1.7/index.html')
| -rw-r--r-- | docs/en/ranch/2.0/guide/migrating_from_1.7/index.html | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/docs/en/ranch/2.0/guide/migrating_from_1.7/index.html b/docs/en/ranch/2.0/guide/migrating_from_1.7/index.html index c3875f16..822643db 100644 --- a/docs/en/ranch/2.0/guide/migrating_from_1.7/index.html +++ b/docs/en/ranch/2.0/guide/migrating_from_1.7/index.html @@ -78,6 +78,8 @@ </li> <li>Embedded listeners are now failing in a predictable manner when <code>ranch_server</code> goes down. It is no longer necessary to embed <code>ranch_sup</code> and the recommendation is now to just start Ranch normally when using embedded listeners. </li> +<li>Two steps handshake is now supported. This allows obtaining TLS extensions and updating options before resuming the handshake. The handshake can also be canceled. +</li> </ul> <h2 id="_experimental_features_added">Experimental features added</h2> <ul><li>The experimental <code>num_listen_sockets</code> option has been added. It allows opening more than one listening socket per listener. It can only be used alongside the Linux <code>SO_REUSEPORT</code> socket option or equivalent. It allows working around a bottleneck in the kernel and maximizes resource usage, leading to increased rates for accepting new connections. @@ -95,6 +97,10 @@ <li>The <code>Socket</code> argument was removed from <code>Protocol:start_link/3</code>. The socket must now be obtained by calling <code>ranch:handshake/1,2</code>. </li> </ul> +<h2 id="_added_functions">Added functions</h2> +<ul><li>The functions <code>ranch:handshake_continue/1,2</code> and <code>ranch:handshake_cancel/1</code> can be used to perform a two steps handshake. These functions may not be supported by all transports. +</li> +</ul> <h2 id="_changed_functions">Changed functions</h2> <ul><li>The <code>NumAcceptors</code> argument was removed from <code>ranch:start_listener/5</code> and <code>ranch:child_spec/5</code> and moved to the transport options. </li> @@ -110,7 +116,9 @@ </li> </ul> <h2 id="_bugs_fixed">Bugs fixed</h2> -<ul><li>Repeatedly calling <code>ranch:remove_connection/1</code> from a connection process would crash the respective connection supervisor. This has now been fixed. +<ul><li>Calling <code>ranch:remove_connection/1</code> will now resume a sleeping acceptor process when applicable. +</li> +<li>Repeatedly calling <code>ranch:remove_connection/1</code> from a connection process would crash the respective connection supervisor. This has now been fixed. </li> <li>When a connection process was failing to start, the socket was not closed and this lead to leaking sockets. This is now corrected. </li> |