diff options
Diffstat (limited to 'src/io_thread.cpp')
-rw-r--r-- | src/io_thread.cpp | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/src/io_thread.cpp b/src/io_thread.cpp deleted file mode 100644 index 5633a02..0000000 --- a/src/io_thread.cpp +++ /dev/null @@ -1,102 +0,0 @@ -/* - Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file - - This file is part of 0MQ. - - 0MQ is free software; you can redistribute it and/or modify it under - the terms of the GNU Lesser 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 - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include <new> - -#include "io_thread.hpp" -#include "platform.hpp" -#include "err.hpp" -#include "ctx.hpp" - -zmq::io_thread_t::io_thread_t (ctx_t *ctx_, uint32_t tid_) : - object_t (ctx_, tid_) -{ - poller = new (std::nothrow) poller_t; - alloc_assert (poller); - - mailbox_handle = poller->add_fd (mailbox.get_fd (), this); - poller->set_pollin (mailbox_handle); -} - -zmq::io_thread_t::~io_thread_t () -{ - delete poller; -} - -void zmq::io_thread_t::start () -{ - // Start the underlying I/O thread. - poller->start (); -} - -void zmq::io_thread_t::stop () -{ - send_stop (); -} - -zmq::mailbox_t *zmq::io_thread_t::get_mailbox () -{ - return &mailbox; -} - -int zmq::io_thread_t::get_load () -{ - return poller->get_load (); -} - -void zmq::io_thread_t::in_event () -{ - // TODO: Do we want to limit number of commands I/O thread can - // process in a single go? - - command_t cmd; - int rc = mailbox.recv (&cmd, 0); - - while (rc == 0 || errno == EINTR) { - if (rc == 0) - cmd.destination->process_command (cmd); - rc = mailbox.recv (&cmd, 0); - } - - errno_assert (rc != 0 && errno == EAGAIN); -} - -void zmq::io_thread_t::out_event () -{ - // We are never polling for POLLOUT here. This function is never called. - zmq_assert (false); -} - -void zmq::io_thread_t::timer_event (int) -{ - // No timers here. This function is never called. - zmq_assert (false); -} - -zmq::poller_t *zmq::io_thread_t::get_poller () -{ - zmq_assert (poller); - return poller; -} - -void zmq::io_thread_t::process_stop () -{ - poller->rm_fd (mailbox_handle); - poller->stop (); -} |