void listener_dispatch(pn_handler_t *h, pn_event_t *event, pn_event_type_t type)
{
global_context_t *gc = global_context(h);
if (type == PN_REACTOR_QUIESCED)
gc->quiesce_count++;
else
gc->quiesce_count = 0;
switch (type) {
case PN_CONNECTION_INIT:
{
pn_connection_t *connection = pn_event_connection(event);
// New incoming connection on listener socket. Give each a separate handler.
pn_handler_t *ch = connection_handler(gc);
pn_handshaker_t *handshaker = pn_handshaker();
pn_handler_add(ch, handshaker);
pn_decref(handshaker);
pn_record_t *record = pn_connection_attachments(connection);
pn_record_set_handler(record, ch);
pn_decref(ch);
}
break;
case PN_REACTOR_QUIESCED:
{
// Two quiesce in a row means we have been idle for a timout period
if (gc->opts->timeout != -1 && gc->quiesce_count > 1)
global_shutdown(gc);
}
break;
case PN_REACTOR_INIT:
{
pn_reactor_t *reactor = pn_event_reactor(event);
start_listener(gc, reactor);
// hack to let test scripts know when the receivers are ready (so
// that the senders may be started)
if (gc->opts->ready_text) {
fprintf(stdout, "%s\n", gc->opts->ready_text);
fflush(stdout);
}
if (gc->opts->timeout != -1)
pn_reactor_set_timeout(pn_event_reactor(event), gc->opts->timeout);
}
break;
case PN_REACTOR_FINAL:
{
if (gc->received == 0) statistics_start(gc->stats);
statistics_report(gc->stats, gc->sent, gc->received);
}
break;
default:
break;
}
}
pn_connection_t *pn_reactor_connection(pn_reactor_t *reactor, pn_handler_t *handler) {
assert(reactor);
pn_connection_t *connection = pn_connection();
pn_record_t *record = pn_connection_attachments(connection);
pn_record_set_handler(record, handler);
pn_connection_collect(connection, pn_reactor_collector(reactor));
pn_list_add(pn_reactor_children(reactor), connection);
pni_record_init_reactor(record, reactor);
pn_decref(connection);
return connection;
}
void
listener_dispatch ( pn_handler_t *h, pn_event_t * event, pn_event_type_t type )
{
global_context_t * gc = global_context ( h );
if ( type == PN_REACTOR_QUIESCED )
gc->quiesce_count++;
else
gc->quiesce_count = 0;
switch (type)
{
case PN_CONNECTION_INIT:
{
pn_connection_t * connection = pn_event_connection ( event );
// New incoming connection on listener socket. Give each a separate handler.
pn_handler_t *ch = connection_handler(gc);
pn_handshaker_t *handshaker = pn_handshaker();
pn_handler_add(ch, handshaker);
pn_decref(handshaker);
pn_record_t *record = pn_connection_attachments(connection);
pn_record_set_handler(record, ch);
pn_decref(ch);
}
break;
case PN_REACTOR_INIT:
{
pn_reactor_t *reactor = pn_event_reactor(event);
start_listener(gc, reactor);
}
break;
case PN_REACTOR_FINAL:
{
if (gc->received == 0)
statistics_start(gc->stats);
//statistics_report(gc->stats, gc->sent, gc->received);
fclose ( gc->report_fp );
if ( gc->received > 0 )
fprintf ( stderr, "reactor-recv received %d messages.\n", gc->received );
}
break;
default:
break;
}
}
void link::detach_handler() {
pn_record_t *record = pn_link_attachments(pn_cast(this));
pn_record_set_handler(record, 0);
}
void link::handler(class handler &h) {
pn_record_t *record = pn_link_attachments(pn_cast(this));
connection_context& cc(connection_context::get(pn_cast(&connection())));
counted_ptr<pn_handler_t> chandler = cc.container_impl->cpp_handler(&h);
pn_record_set_handler(record, chandler.get());
}
void link::detach_handler() {
pn_record_t *record = pn_link_attachments(pn_object());
pn_record_set_handler(record, 0);
}
void link::handler(proton_handler &h) {
pn_record_t *record = pn_link_attachments(pn_object());
internal::pn_ptr<pn_handler_t> chandler = connection().container().impl_->cpp_handler(&h);
pn_record_set_handler(record, chandler.get());
}
void pni_event_set_root(pn_event_t *event, pn_handler_t *handler) {
pn_record_set_handler(event->attachments, handler);
}
void sender_dispatch(pn_handler_t *h, pn_event_t *event, pn_event_type_t type)
{
sender_context_t *sc = sender_context(h);
switch (type) {
case PN_CONNECTION_INIT:
{
pn_connection_t *conn = pn_event_connection(event);
pn_connection_set_container(conn, pn_string_get(sc->container_id));
pn_connection_set_hostname(conn, pn_string_get(sc->hostname));
pn_connection_open(conn);
pn_session_t *ssn = pn_session(conn);
pn_session_open(ssn);
pn_link_t *snd = pn_sender(ssn, "sender");
const char *path = pn_url_get_path(sc->send_url);
if (path && strlen(path)) {
pn_terminus_set_address(pn_link_target(snd), path);
pn_terminus_set_address(pn_link_source(snd), path);
}
pn_link_open(snd);
}
break;
case PN_LINK_FLOW:
{
pn_link_t *snd = pn_event_link(event);
while (pn_link_credit(snd) > 0 && sc->sent < sc->opts->msg_count) {
if (sc->sent == 0)
statistics_start(sc->stats);
char tag[8];
void *ptr = &tag;
*((uint64_t *) ptr) = sc->sent;
pn_delivery_t *dlv = pn_delivery(snd, pn_dtag(tag, 8));
// setup the message to send
pn_message_t *msg = sc->message;
pn_message_set_address(msg, sc->opts->targets.addresses[0]);
sc->id.u.as_ulong = sc->sent;
pn_message_set_correlation_id(msg, sc->id);
pn_message_set_creation_time(msg, msgr_now());
size_t size = sc->encoded_data_size;
int err = pn_message_encode(msg, sc->encoded_data, &size);
check(err == 0, "message encoding error");
pn_link_send(snd, sc->encoded_data, size);
pn_delivery_settle(dlv);
sc->sent++;
}
if (sc->sent == sc->opts->msg_count && !sc->opts->get_replies) {
pn_link_close(snd);
pn_connection_t *conn = pn_event_connection(event);
pn_connection_close(conn);
}
}
break;
case PN_LINK_INIT:
{
pn_link_t *link = pn_event_link(event);
if (pn_link_is_receiver(link)) {
// Response messages link. Could manage credit and deliveries in this handler but
// a dedicated handler also works.
pn_handler_t *replyto = replyto_handler(sc);
pn_flowcontroller_t *fc = pn_flowcontroller(1024);
pn_handler_add(replyto, fc);
pn_decref(fc);
pn_handshaker_t *handshaker = pn_handshaker();
pn_handler_add(replyto, handshaker);
pn_decref(handshaker);
pn_record_t *record = pn_link_attachments(link);
pn_record_set_handler(record, replyto);
pn_decref(replyto);
}
}
break;
case PN_CONNECTION_LOCAL_CLOSE:
{
statistics_report(sc->stats, sc->sent, sc->received);
}
break;
default:
break;
}
}
static void set_handler(sender l, proton_handler &h) {
pn_record_t *record = pn_link_attachments(unwrap(l));
internal::pn_ptr<pn_handler_t> chandler = connection().container().impl_->cpp_handler(&h);
pn_record_set_handler(record, chandler.get());
}
