From: "Iñaki Baz Castillo" <ibc@aliax.net>
To: kgio@librelist.org
Subject: Using Kgio::TCPSocket.start with EventMachine (in non blocking way)
Date: Fri, 6 Apr 2012 16:47:17 +0200 [thread overview]
Message-ID: <CALiegfnw_-4407ZqiwsCpwjVU6mv47xgptMCrCbW+01krXAbgg@mail.gmail.com> (raw)
In-Reply-To: <CALiegfnw_-4407ZqiwsCpwjVU6mv47xgptMCrCbW+01krXAbgg@mail.gmail.com>
Hi, I need to use Ruby OpenSSL bindings in a TLS client connection
made from EventMachine, so I should use EM.attach by providing it the
previously created TCP socket and set notify_readable/writable.
Now the first issue is: how to do a non-blocking TCP connection
(needed within EM environment)? So I found
"Kgio::TCPSocket.start('127.0.0.1', 80)":
---------------------------------------------------------------
Creates a new Kgio::TCPSocket object and initiates a non-blocking
connection. The caller should select/poll on the socket for
writability before attempting to write or optimistically attempt a
write and handle :wait_writable or Errno::EAGAIN.
---------------------------------------------------------------
I basically need a callback "on_connected" to be called when such a
TCP connection is completed, but honestly I have no idea since it
seems to require using select/poll (at Ruby level) working on top of a
EventMachine code, really complex IMHO. Or maybe I miss something.
Could I get some help please?
Thanks a lot.
--
Iñaki Baz Castillo
<ibc@aliax.net>
next parent reply other threads:[~2012-04-06 14:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-06 14:47 Iñaki Baz Castillo [this message]
2012-04-06 15:10 ` Using Kgio::TCPSocket.start with EventMachine (in non blocking way) Iñaki Baz Castillo
2012-04-09 3:17 ` Eric Wong
2012-04-09 18:12 ` Iñaki Baz Castillo
2012-04-10 12:35 ` Iñaki Baz Castillo
2012-04-10 20:09 ` Eric Wong
2012-04-10 20:56 ` Iñaki Baz Castillo
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