[英]Perl- How Do i know when socket client is disconnected (when user closes window/browser)
I am using HTML 5 and Perl web server socket. 我正在使用HTML 5和Perl Web服务器套接字。 Can the socket server know when user closes the browser? 套接字服务器可以知道用户何时关闭浏览器吗? please help Server: 请帮助服务器:
Net::WebSocket::Server->new(
listen => 8080,
on_connect => sub {
my ($serv, $conn) = @_;
$conn->on(
utf8 => sub {
my ($conn, $msg) = @_;
$conn->send_utf8($msg);
},
disconnect => sub {
my ($conn, $code, $reason) = @_;
$conn->disconnect();
},
);
},
)->start;
Yes. 是。 Set up a handler for the disconnect
event on the socket: 在套接字上为disconnect
事件设置处理程序:
$conn->on(
disconnect => sub {
my ($conn, $code, $reason) = @_;
...
},
);
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