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2020-07-25 18:43:04 +00:00
parent 9e0825127d
commit b47cb43419
5 changed files with 44 additions and 29 deletions
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6
CHANGELOG/index.html
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@ -95,6 +95,10 @@
<li class="nav-item" data-level="1"><a href="#changelog" class="nav-link">Changelog</a>
<ul class="nav flex-column">
<li class="nav-item" data-level="2"><a href="#1000-2020-07-25" class="nav-link">[10.0.0] - 2020-07-25</a>
<ul class="nav flex-column">
</ul>
</li>
<li class="nav-item" data-level="2"><a href="#9107-2020-07-25" class="nav-link">[9.10.7] - 2020-07-25</a>
<ul class="nav flex-column">
</ul>
@ -880,6 +884,8 @@
<h1 id="changelog">Changelog</h1>
<p>All changes to this project will be documented in this file.</p>
<h2 id="1000-2020-07-25">[10.0.0] - 2020-07-25</h2>
<p>(ixwebsocket server) change legacy api with 2 nested callbacks, so that the first api takes a weak_ptr<WebSocket> as its first argument</p>
<h2 id="9107-2020-07-25">[9.10.7] - 2020-07-25</h2>
<p>(ixwebsocket) add WebSocketProxyServer, from ws. Still need to make the interface better.</p>
<h2 id="9106-2020-07-24">[9.10.6] - 2020-07-24</h2>

2
index.html
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@ -262,5 +262,5 @@ webSocket.send(&quot;hello world&quot;);
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MkDocs version : 1.1.2
Build Date UTC : 2020-07-25 18:26:57.024903+00:00
Build Date UTC : 2020-07-25 18:43:04.491489+00:00
-->

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63
usage/index.html
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@ -331,6 +331,7 @@ uint32_t m = webSocket.getMaxWaitBetweenReconnectionRetries();
<h2 id="websocket-server-api">WebSocket server API</h2>
<h3 id="legacy-api">Legacy api</h3>
<p>This api was actually changed to take a weak_ptr<WebSocket> as the first argument to setOnConnectionCallback ; previously it would take a shared_ptr<WebSocket> which was creating cycles and then memory leaks problems.</p>
<pre><code class="cpp">#include &lt;ixwebsocket/IXWebSocketServer.h&gt;
...
@ -340,41 +341,49 @@ uint32_t m = webSocket.getMaxWaitBetweenReconnectionRetries();
ix::WebSocketServer server(port);
server.setOnConnectionCallback(
[&amp;server](std::shared_ptr&lt;WebSocket&gt; webSocket,
[&amp;server](std::weak_ptr&lt;WebSocket&gt; webSocket,
std::shared_ptr&lt;ConnectionState&gt; connectionState,
std::unique_ptr&lt;ConnectionInfo&gt; connectionInfo)
{
std::cout &lt;&lt; &quot;Remote ip: &quot; &lt;&lt; connectionInfo-&gt;remoteIp &lt;&lt; std::endl;
webSocket-&gt;setOnMessageCallback(
[webSocket, connectionState, &amp;server](const ix::WebSocketMessagePtr msg)
{
if (msg-&gt;type == ix::WebSocketMessageType::Open)
auto ws = webSocket.lock();
if (ws)
{
ws-&gt;setOnMessageCallback(
[webSocket, connectionState, &amp;server](const ix::WebSocketMessagePtr msg)
{
std::cout &lt;&lt; &quot;New connection&quot; &lt;&lt; std::endl;
// A connection state object is available, and has a default id
// You can subclass ConnectionState and pass an alternate factory
// to override it. It is useful if you want to store custom
// attributes per connection (authenticated bool flag, attributes, etc...)
std::cout &lt;&lt; &quot;id: &quot; &lt;&lt; connectionState-&gt;getId() &lt;&lt; std::endl;
// The uri the client did connect to.
std::cout &lt;&lt; &quot;Uri: &quot; &lt;&lt; msg-&gt;openInfo.uri &lt;&lt; std::endl;
std::cout &lt;&lt; &quot;Headers:&quot; &lt;&lt; std::endl;
for (auto it : msg-&gt;openInfo.headers)
if (msg-&gt;type == ix::WebSocketMessageType::Open)
{
std::cout &lt;&lt; it.first &lt;&lt; &quot;: &quot; &lt;&lt; it.second &lt;&lt; std::endl;
std::cout &lt;&lt; &quot;New connection&quot; &lt;&lt; std::endl;
// A connection state object is available, and has a default id
// You can subclass ConnectionState and pass an alternate factory
// to override it. It is useful if you want to store custom
// attributes per connection (authenticated bool flag, attributes, etc...)
std::cout &lt;&lt; &quot;id: &quot; &lt;&lt; connectionState-&gt;getId() &lt;&lt; std::endl;
// The uri the client did connect to.
std::cout &lt;&lt; &quot;Uri: &quot; &lt;&lt; msg-&gt;openInfo.uri &lt;&lt; std::endl;
std::cout &lt;&lt; &quot;Headers:&quot; &lt;&lt; std::endl;
for (auto it : msg-&gt;openInfo.headers)
{
std::cout &lt;&lt; it.first &lt;&lt; &quot;: &quot; &lt;&lt; it.second &lt;&lt; std::endl;
}
}
else if (msg-&gt;type == ix::WebSocketMessageType::Message)
{
// For an echo server, we just send back to the client whatever was received by the server
// All connected clients are available in an std::set. See the broadcast cpp example.
// Second parameter tells whether we are sending the message in binary or text mode.
// Here we send it in the same mode as it was received.
auto ws = webSocket.lock();
if (ws)
{
ws-&gt;send(msg-&gt;str, msg-&gt;binary);
}
}
}
else if (msg-&gt;type == ix::WebSocketMessageType::Message)
{
// For an echo server, we just send back to the client whatever was received by the server
// All connected clients are available in an std::set. See the broadcast cpp example.
// Second parameter tells whether we are sending the message in binary or text mode.
// Here we send it in the same mode as it was received.
webSocket-&gt;send(msg-&gt;str, msg-&gt;binary);
}
}
);