Ejemplo n.º 1
0
container& connection::container() const {
    class container* c = connection_context::get(pn_object()).container;
    if (!c) {
        pn_reactor_t *r = pn_object_reactor(pn_object());
        if (r)
            c = &container_context::get(r);
    }
    if (!c)
        throw proton::error("connection does not have a container");
    return *c;
}
Ejemplo n.º 2
0
void receiver::drain() {
    link_context &ctx = link_context::get(pn_object());
    if (ctx.draining)
        throw proton::error("drain already in progress");
    else {
        ctx.draining = true;
        if (credit() > 0)
            pn_link_set_drain(pn_object(), true);
        else {
            // Drain is already complete.  No state to communicate over the wire.
            // Create dummy flow event where "drain finish" can be detected.
            pn_connection_t *pnc = pn_session_connection(pn_link_session(pn_object()));
            connection_context& cctx = connection_context::get(pnc);
            // connection_engine collector is per connection.  Reactor collector is global.
            pn_collector_t *coll = cctx.collector;
            if (!coll)
                coll = pn_reactor_collector(pn_object_reactor(pnc));
            pn_collector_put(coll, PN_OBJECT, pn_object(), PN_LINK_FLOW);
        }
    }
}
Ejemplo n.º 3
0
container& connection::container() {
    return container_context(pn_object_reactor(pn_cast(this)));
}
Ejemplo n.º 4
0
container& connection::container() const {
    pn_reactor_t *r = pn_object_reactor(pn_object());
    if (!r)
        throw proton::error("connection does not have a container");
    return container_context::get(r);
}