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Copy monitor specific event endpoints to event messages as the engine etc. can be released at anytime

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This commit is contained in:
Lourens Naudé 2012-11-17 11:29:47 +00:00
parent ce4d321684
commit 6d245eb6bc
7 changed files with 71 additions and 51 deletions
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8
src/ipc_connecter.cpp
View File

@ -122,7 +122,7 @@ void zmq::ipc_connecter_t::out_event ()
// Shut the connecter down.
terminate ();
socket->event_connected (endpoint.c_str(), fd);
socket->event_connected (endpoint, fd);
}
void zmq::ipc_connecter_t::timer_event (int id_)
@ -150,7 +150,7 @@ void zmq::ipc_connecter_t::start_connecting ()
handle = add_fd (s);
handle_valid = true;
set_pollout (handle);
socket->event_connect_delayed (endpoint.c_str(), zmq_errno());
socket->event_connect_delayed (endpoint, zmq_errno());
}
// Handle any other error condition by eventual reconnect.
@ -165,7 +165,7 @@ void zmq::ipc_connecter_t::add_reconnect_timer()
{
int rc_ivl = get_new_reconnect_ivl();
add_timer (rc_ivl, reconnect_timer_id);
socket->event_connect_retried (endpoint.c_str(), rc_ivl);
socket->event_connect_retried (endpoint, rc_ivl);
timer_started = true;
}
@ -226,7 +226,7 @@ int zmq::ipc_connecter_t::close ()
zmq_assert (s != retired_fd);
int rc = ::close (s);
errno_assert (rc == 0);
socket->event_closed (endpoint.c_str(), s);
socket->event_closed (endpoint, s);
s = retired_fd;
return 0;
}

10
src/ipc_listener.cpp
View File

@ -76,7 +76,7 @@ void zmq::ipc_listener_t::in_event ()
// 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) {
socket->event_accept_failed (endpoint.c_str(), zmq_errno());
socket->event_accept_failed (endpoint, zmq_errno());
return;
}
@ -96,7 +96,7 @@ void zmq::ipc_listener_t::in_event ()
session->inc_seqnum ();
launch_child (session);
send_attach (session, engine, false);
socket->event_accepted (endpoint.c_str(), fd);
socket->event_accepted (endpoint, fd);
}
int zmq::ipc_listener_t::get_address (std::string &addr_)
@ -155,7 +155,7 @@ int zmq::ipc_listener_t::set_address (const char *addr_)
if (rc != 0)
goto error;
socket->event_listening (endpoint.c_str(), s);
socket->event_listening (endpoint, s);
return 0;
error:
@ -178,12 +178,12 @@ int zmq::ipc_listener_t::close ()
if (has_file && !filename.empty ()) {
rc = ::unlink(filename.c_str ());
if (rc != 0) {
socket->event_close_failed (endpoint.c_str(), zmq_errno());
socket->event_close_failed (endpoint, zmq_errno());
return -1;
}
}
socket->event_closed (endpoint.c_str(), s);
socket->event_closed (endpoint, s);
return 0;
}

61
src/socket_base.cpp
View File

@ -357,7 +357,7 @@ int zmq::socket_base_t::bind (const char *addr_)
int rc = listener->set_address (address.c_str ());
if (rc != 0) {
delete listener;
event_bind_failed (addr_, zmq_errno());
event_bind_failed (address, zmq_errno());
return -1;
}
@ -376,7 +376,7 @@ int zmq::socket_base_t::bind (const char *addr_)
int rc = listener->set_address (address.c_str ());
if (rc != 0) {
delete listener;
event_bind_failed (addr_, zmq_errno());
event_bind_failed (address, zmq_errno());
return -1;
}
@ -1047,116 +1047,133 @@ int zmq::socket_base_t::monitor (const char *addr_, int events_)
return rc;
}
void zmq::socket_base_t::event_connected (const char *addr_, int fd_)
void zmq::socket_base_t::event_connected (std::string &addr_, int fd_)
{
if (monitor_events & ZMQ_EVENT_CONNECTED) {
zmq_event_t event;
event.event = ZMQ_EVENT_CONNECTED;
event.data.connected.addr = const_cast <char *> (addr_);
event.data.connected.addr = new char[addr_.size () + 1];
copy_monitor_address (event.data.connected.addr, addr_);
event.data.connected.fd = fd_;
monitor_event (event);
}
}
void zmq::socket_base_t::event_connect_delayed (const char *addr_, int err_)
void zmq::socket_base_t::event_connect_delayed (std::string &addr_, int err_)
{
if (monitor_events & ZMQ_EVENT_CONNECT_DELAYED) {
zmq_event_t event;
event.event = ZMQ_EVENT_CONNECT_DELAYED;
event.data.connect_delayed.addr = const_cast <char *> (addr_);
event.data.connect_delayed.addr = new char[addr_.size () + 1];
copy_monitor_address (event.data.connect_delayed.addr, addr_);
event.data.connect_delayed.err = err_;
monitor_event (event);
}
}
void zmq::socket_base_t::event_connect_retried (const char *addr_, int interval_)
void zmq::socket_base_t::event_connect_retried (std::string &addr_, int interval_)
{
if (monitor_events & ZMQ_EVENT_CONNECT_RETRIED) {
zmq_event_t event;
event.event = ZMQ_EVENT_CONNECT_RETRIED;
event.data.connect_retried.addr = const_cast <char *> (addr_);
event.data.connect_retried.addr = new char[addr_.size () + 1];
copy_monitor_address (event.data.connect_retried.addr, addr_);
event.data.connect_retried.interval = interval_;
monitor_event (event);
}
}
void zmq::socket_base_t::event_listening (const char *addr_, int fd_)
void zmq::socket_base_t::event_listening (std::string &addr_, int fd_)
{
if (monitor_events & ZMQ_EVENT_LISTENING) {
zmq_event_t event;
event.event = ZMQ_EVENT_LISTENING;
event.data.listening.addr = const_cast <char *> (addr_);
event.data.listening.addr = new char[addr_.size () + 1];
copy_monitor_address (event.data.listening.addr, addr_);
event.data.listening.fd = fd_;
monitor_event (event);
}
}
void zmq::socket_base_t::event_bind_failed (const char *addr_, int err_)
void zmq::socket_base_t::event_bind_failed (std::string &addr_, int err_)
{
if (monitor_events & ZMQ_EVENT_BIND_FAILED) {
zmq_event_t event;
event.event = ZMQ_EVENT_BIND_FAILED;
event.data.bind_failed.addr = const_cast <char *> (addr_);
event.data.bind_failed.addr = new char[addr_.size () + 1];
copy_monitor_address (event.data.bind_failed.addr, addr_);
event.data.bind_failed.err = err_;
monitor_event (event);
}
}
void zmq::socket_base_t::event_accepted (const char *addr_, int fd_)
void zmq::socket_base_t::event_accepted (std::string &addr_, int fd_)
{
if (monitor_events & ZMQ_EVENT_ACCEPTED) {
zmq_event_t event;
event.event = ZMQ_EVENT_ACCEPTED;
event.data.accepted.addr = const_cast <char *> (addr_);
event.data.accepted.addr = new char[addr_.size () + 1];
copy_monitor_address (event.data.accepted.addr, addr_);
event.data.accepted.fd = fd_;
monitor_event (event);
}
}
void zmq::socket_base_t::event_accept_failed (const char *addr_, int err_)
void zmq::socket_base_t::event_accept_failed (std::string &addr_, int err_)
{
if (monitor_events & ZMQ_EVENT_ACCEPT_FAILED) {
zmq_event_t event;
event.event = ZMQ_EVENT_ACCEPT_FAILED;
event.data.accept_failed.addr = const_cast <char *> (addr_);
event.data.accept_failed.addr = new char[addr_.size () + 1];
copy_monitor_address (event.data.accept_failed.addr, addr_);
event.data.accept_failed.err= err_;
monitor_event (event);
}
}
void zmq::socket_base_t::event_closed (const char *addr_, int fd_)
void zmq::socket_base_t::event_closed (std::string &addr_, int fd_)
{
if (monitor_events & ZMQ_EVENT_CLOSED) {
zmq_event_t event;
event.event = ZMQ_EVENT_CLOSED;
event.data.closed.addr = const_cast <char *> (addr_);
event.data.closed.addr = new char[addr_.size () + 1];
copy_monitor_address (event.data.closed.addr, addr_);
event.data.closed.fd = fd_;
monitor_event (event);
}
}
void zmq::socket_base_t::event_close_failed (const char *addr_, int err_)
void zmq::socket_base_t::event_close_failed (std::string &addr_, int err_)
{
if (monitor_events & ZMQ_EVENT_CLOSE_FAILED) {
zmq_event_t event;
event.event = ZMQ_EVENT_CLOSE_FAILED;
event.data.close_failed.addr = const_cast <char *> (addr_);
event.data.close_failed.addr = new char[addr_.size () + 1];
copy_monitor_address (event.data.close_failed.addr, addr_);
event.data.close_failed.err = err_;
monitor_event (event);
}
}
void zmq::socket_base_t::event_disconnected (const char *addr_, int fd_)
void zmq::socket_base_t::event_disconnected (std::string &addr_, int fd_)
{
if (monitor_events & ZMQ_EVENT_DISCONNECTED) {
zmq_event_t event;
event.event = ZMQ_EVENT_DISCONNECTED;
event.data.disconnected.addr = const_cast <char *> (addr_);
event.data.disconnected.addr = new char[addr_.size () + 1];
copy_monitor_address (event.data.disconnected.addr, addr_);
event.data.disconnected.fd = fd_;
monitor_event (event);
}
}
void zmq::socket_base_t::copy_monitor_address (char *dest_, std::string &src_)
{
alloc_assert (dest_);
dest_[src_.size ()] = 0;
memcpy (dest_, src_.c_str (), src_.size ());
}
void zmq::socket_base_t::monitor_event (zmq_event_t event_)
{
if (monitor_socket) {

25
src/socket_base.hpp
View File

@ -102,18 +102,18 @@ namespace zmq
void lock();
void unlock();
int monitor(const char *endpoint_, int events_);
int monitor (const char *endpoint_, int events_);
void event_connected(const char *addr_, int fd_);
void event_connect_delayed(const char *addr_, int err_);
void event_connect_retried(const char *addr_, int interval_);
void event_listening(const char *addr_, int fd_);
void event_bind_failed(const char *addr_, int err_);
void event_accepted(const char *addr_, int fd_);
void event_accept_failed(const char *addr_, int err_);
void event_closed(const char *addr_, int fd_);
void event_close_failed(const char *addr_, int fd_);
void event_disconnected(const char *addr_, int fd_);
void event_connected (std::string &addr_, int fd_);
void event_connect_delayed (std::string &addr_, int err_);
void event_connect_retried (std::string &addr_, int interval_);
void event_listening (std::string &addr_, int fd_);
void event_bind_failed (std::string &addr_, int err_);
void event_accepted (std::string &addr_, int fd_);
void event_accept_failed (std::string &addr_, int err_);
void event_closed (std::string &addr_, int fd_);
void event_close_failed (std::string &addr_, int fd_);
void event_disconnected (std::string &addr_, int fd_);
protected:
@ -151,6 +151,9 @@ namespace zmq
// Socket event data dispath
void monitor_event (zmq_event_t data_);
// Copy monitor specific event endpoints to event messages
void copy_monitor_address (char *dest_, std::string &src_);
// Monitor socket cleanup
void stop_monitor ();

2
src/stream_engine.cpp
View File

@ -484,7 +484,7 @@ int zmq::stream_engine_t::push_msg (msg_t *msg_)
void zmq::stream_engine_t::error ()
{
zmq_assert (session);
socket->event_disconnected (endpoint.c_str(), s);
socket->event_disconnected (endpoint, s);
session->detach ();
unplug ();
delete this;

8
src/tcp_connecter.cpp
View File

@ -136,7 +136,7 @@ void zmq::tcp_connecter_t::out_event ()
// Shut the connecter down.
terminate ();
socket->event_connected (endpoint.c_str(), fd);
socket->event_connected (endpoint, fd);
}
void zmq::tcp_connecter_t::timer_event (int id_)
@ -164,7 +164,7 @@ void zmq::tcp_connecter_t::start_connecting ()
handle = add_fd (s);
handle_valid = true;
set_pollout (handle);
socket->event_connect_delayed (endpoint.c_str(), zmq_errno());
socket->event_connect_delayed (endpoint, zmq_errno());
}
// Handle any other error condition by eventual reconnect.
@ -179,7 +179,7 @@ void zmq::tcp_connecter_t::add_reconnect_timer()
{
int rc_ivl = get_new_reconnect_ivl();
add_timer (rc_ivl, reconnect_timer_id);
socket->event_connect_retried (endpoint.c_str(), rc_ivl);
socket->event_connect_retried (endpoint, rc_ivl);
timer_started = true;
}
@ -305,6 +305,6 @@ void zmq::tcp_connecter_t::close ()
int rc = ::close (s);
errno_assert (rc == 0);
#endif
socket->event_closed (endpoint.c_str(), s);
socket->event_closed (endpoint, s);
s = retired_fd;
}

8
src/tcp_listener.cpp
View File

@ -85,7 +85,7 @@ void zmq::tcp_listener_t::in_event ()
// 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) {
socket->event_accept_failed (endpoint.c_str(), zmq_errno());
socket->event_accept_failed (endpoint, zmq_errno());
return;
}
@ -108,7 +108,7 @@ void zmq::tcp_listener_t::in_event ()
session->inc_seqnum ();
launch_child (session);
send_attach (session, engine, false);
socket->event_accepted (endpoint.c_str(), fd);
socket->event_accepted (endpoint, fd);
}
void zmq::tcp_listener_t::close ()
@ -121,7 +121,7 @@ void zmq::tcp_listener_t::close ()
int rc = ::close (s);
errno_assert (rc == 0);
#endif
socket->event_closed (endpoint.c_str(), s);
socket->event_closed (endpoint, s);
s = retired_fd;
}
@ -223,7 +223,7 @@ int zmq::tcp_listener_t::set_address (const char *addr_)
goto error;
#endif
socket->event_listening (endpoint.c_str(), s);
socket->event_listening (endpoint, s);
return 0;
error: