From a15854bd92db69fcd0b4444fe1b8fe3610a7acf6 Mon Sep 17 00:00:00 2001
From: Martin Lucina <martin@lucina.net>
Date: Mon, 23 Jan 2012 08:53:19 +0100
Subject: Imported Upstream version 2.0.7.dfsg

---
 src/zmq_listener.cpp | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 src/zmq_listener.cpp

(limited to 'src/zmq_listener.cpp')

diff --git a/src/zmq_listener.cpp b/src/zmq_listener.cpp
new file mode 100644
index 0000000..d7cf292
--- /dev/null
+++ b/src/zmq_listener.cpp
@@ -0,0 +1,75 @@
+/*
+    Copyright (c) 2007-2010 iMatix Corporation
+
+    This file is part of 0MQ.
+
+    0MQ is free software; you can redistribute it and/or modify it under
+    the terms of the Lesser GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    0MQ is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    Lesser GNU General Public License for more details.
+
+    You should have received a copy of the Lesser GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <new>
+
+#include "zmq_listener.hpp"
+#include "zmq_init.hpp"
+#include "io_thread.hpp"
+#include "err.hpp"
+
+zmq::zmq_listener_t::zmq_listener_t (io_thread_t *parent_,
+      socket_base_t *owner_, const options_t &options_) :
+    owned_t (parent_, owner_),
+    io_object_t (parent_),
+    options (options_)
+{
+}
+
+zmq::zmq_listener_t::~zmq_listener_t ()
+{
+}
+
+int zmq::zmq_listener_t::set_address (const char *protocol_, const char *addr_)
+{
+     return tcp_listener.set_address (protocol_, addr_);
+}
+
+void zmq::zmq_listener_t::process_plug ()
+{
+    //  Start polling for incoming connections.
+    handle = add_fd (tcp_listener.get_fd ());
+    set_pollin (handle);
+}
+
+void zmq::zmq_listener_t::process_unplug ()
+{
+    rm_fd (handle);
+}
+
+void zmq::zmq_listener_t::in_event ()
+{
+    fd_t fd = tcp_listener.accept ();
+
+    //  If connection was reset by the peer in the meantime, just ignore it.
+    //  TODO: Handle specific errors like ENFILE/EMFILE etc.
+    if (fd == retired_fd)
+        return;
+
+    //  Create an init object. 
+    io_thread_t *io_thread = choose_io_thread (options.affinity);
+    zmq_init_t *init = new (std::nothrow) zmq_init_t (
+        io_thread, owner, fd, options, false, NULL, NULL, 0);
+    zmq_assert (init);
+    send_plug (init);
+    send_own (owner, init);
+}
+
+
+
-- 
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