C++ (Cpp) mca_btl_tcp2_endpoint_complete_connect Examples

Example #1

File: btl_tcp2_endpoint.c Project: urids/XSCALAMPI

static void mca_btl_tcp2_endpoint_send_handler(int sd, short flags, void* user)
{
    mca_btl_tcp2_endpoint_t* btl_endpoint = (mca_btl_tcp2_endpoint_t *)user;
    OPAL_THREAD_LOCK(&btl_endpoint->endpoint_send_lock);
    switch(btl_endpoint->endpoint_state) {
    case MCA_BTL_TCP_CONNECTING:
        mca_btl_tcp2_endpoint_complete_connect(btl_endpoint);
        break;
    case MCA_BTL_TCP_CONNECTED:
        /* complete the current send */
        while (NULL != btl_endpoint->endpoint_send_frag) {
            mca_btl_tcp2_frag_t* frag = btl_endpoint->endpoint_send_frag;
            int btl_ownership = (frag->base.des_flags & MCA_BTL_DES_FLAGS_BTL_OWNERSHIP);

            if(mca_btl_tcp2_frag_send(frag, btl_endpoint->endpoint_sd) == false) {
                break;
            }
            /* progress any pending sends */
            btl_endpoint->endpoint_send_frag = (mca_btl_tcp2_frag_t*)
                opal_list_remove_first(&btl_endpoint->endpoint_frags);

            /* if required - update request status and release fragment */
            OPAL_THREAD_UNLOCK(&btl_endpoint->endpoint_send_lock);
            assert( frag->base.des_flags & MCA_BTL_DES_SEND_ALWAYS_CALLBACK );
            frag->base.des_cbfunc(&frag->btl->super, frag->endpoint, &frag->base, frag->rc);
            if( btl_ownership ) {
                MCA_BTL_TCP_FRAG_RETURN(frag);
            }
            OPAL_THREAD_LOCK(&btl_endpoint->endpoint_send_lock);

        }

        /* if nothing else to do unregister for send event notifications */
        if(NULL == btl_endpoint->endpoint_send_frag) {
            opal_event_del(&btl_endpoint->endpoint_send_event);
        }
        break;
    default:
        BTL_ERROR(("invalid connection state (%d)", btl_endpoint->endpoint_state));
        opal_event_del(&btl_endpoint->endpoint_send_event);
        break;
    }
    OPAL_THREAD_UNLOCK(&btl_endpoint->endpoint_send_lock);
}

Example #2

File: btl_tcp2_endpoint.c Project: 00datman/ompi

static void mca_btl_tcp2_endpoint_send_handler(int sd, short flags, void* user)
{
    mca_btl_tcp_endpoint_t* btl_endpoint = (mca_btl_tcp_endpoint_t *)user;
    opal_mutex_atomic_lock(&btl_endpoint->endpoint_send_lock);
    switch(btl_endpoint->endpoint_state) {
    case MCA_BTL_TCP_CONNECTING:
        mca_btl_tcp2_endpoint_complete_connect(btl_endpoint);
        break;
    case MCA_BTL_TCP_CONNECTED:
        /* complete the current send */
        while (NULL != btl_endpoint->endpoint_send_frag) {
            mca_btl_tcp2_frag_t* frag = btl_endpoint->endpoint_send_frag;
            int btl_ownership = (frag->base.des_flags & MCA_BTL_DES_FLAGS_BTL_OWNERSHIP);

            if(mca_btl_tcp2_frag_send(frag, btl_endpoint->endpoint_sd) == false) {
                break;
            }
            /* progress any pending sends */
            btl_endpoint->endpoint_send_frag = (mca_btl_tcp2_frag_t*)
                opal_list_remove_first(&btl_endpoint->endpoint_frags);

            /* if required - update request status and release fragment */
            opal_mutex_atomic_unlock(&btl_endpoint->endpoint_send_lock);
            assert( frag->base.des_flags & MCA_BTL_DES_SEND_ALWAYS_CALLBACK );
            TODO_MCA_BTL_TCP_COMPLETE_FRAG_SEND(frag);
            opal_mutex_atomic_lock(&btl_endpoint->endpoint_send_lock);
        }

        /* if no more data to send unregister the send notifications */
        if(NULL == btl_endpoint->endpoint_send_frag) {
            opal_event_del(&btl_endpoint->endpoint_send_event);
        }
        break;
    default:
        BTL_ERROR(("invalid connection state (%d)", btl_endpoint->endpoint_state));
        opal_event_del(&btl_endpoint->endpoint_send_event);
        break;
    }
    opal_mutex_atomic_unlock(&btl_endpoint->endpoint_send_lock);
}