mirror of
https://github.com/clearlinux/uwsgi.git
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Unbit
64 lines
1.8 KiB
Perl
64 lines
1.8 KiB
Perl
#!./uwsgi --plugins http,0:psgi,coroae --https :443,foobar.crt,foobar.key --http-websockets --coroae 40 --psgi tests/websockets_echo.pl
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my $app = sub {
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my $env = shift;
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my $ws_scheme = 'ws';
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if (exists($env->{HTTPS}) || $env['psgi.url_scheme'] eq 'https') {
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$ws_scheme = 'wss';
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}
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if ($env->{PATH_INFO} eq '/') {
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my $body = <<EOF;
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<html>
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<head>
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<script language="Javascript">
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var s = new WebSocket("$ws_scheme://$env->{HTTP_HOST}/foobar/");
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s.onopen = function() {
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alert("connected !!!");
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s.send("ciao");
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};
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s.onmessage = function(e) {
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var bb = document.getElementById('blackboard')
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var html = bb.innerHTML;
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bb.innerHTML = html + '<br/>' + e.data;
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};
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s.onerror = function(e) {
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alert(e);
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}
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s.onclose = function(e) {
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alert("connection closed");
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}
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function invia() {
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var value = document.getElementById('testo').value;
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s.send(value);
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}
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</script>
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</head>
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<body>
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<h1>WebSocket</h1>
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<input type="text" id="testo"/>
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<input type="button" value="invia" onClick="invia();"/>
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<div id="blackboard" style="width:640px;height:480px;background-color:black;color:white;border: solid 2px red;overflow:auto">
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</div>
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</body>
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</html>
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EOF
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return ['200', ['Content-Type' => 'text/html'], [$body]];
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}
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elsif ($env->{PATH_INFO} eq '/foobar/') {
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uwsgi::websocket_handshake($env->{HTTP_SEC_WEBSOCKET_KEY}, $env->{HTTP_ORIGIN});
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print "websockets...\n";
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while(1) {
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my $msg = uwsgi::websocket_recv;
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uwsgi::websocket_send('['.time().'] '.$msg);
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}
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}
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}
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