RDMA_CM_EVENT_CONNECT_ERROR
case RDMA_CM_EVENT_CONNECT_ERROR:
event.event = RDMA_CM_EVENT_CONNECT_ERROR;
event.event = event.status ? RDMA_CM_EVENT_CONNECT_ERROR :
event.event = RDMA_CM_EVENT_CONNECT_ERROR;
[RDMA_CM_EVENT_CONNECT_ERROR] = "connect error",
case RDMA_CM_EVENT_CONNECT_ERROR: