rpma_conn_next_event - obtain a connection status
#include <librpma.h>
struct rpma_conn;
enum rpma_conn_event {
RPMA_CONN_UNDEFINED = -1,
RPMA_CONN_ESTABLISHED,
RPMA_CONN_CLOSED,
RPMA_CONN_LOST,
RPMA_CONN_REJECTED,
};
int rpma_conn_next_event(struct rpma_conn *conn,
enum rpma_conn_event *event);
rpma_conn_next_event() obtains the next event from the connection. Types of events:
RPMA_CONN_UNDEFINED - undefined connection event
RPMA_CONN_ESTABLISHED - connection established
RPMA_CONN_CLOSED - connection closed
RPMA_CONN_LOST - connection lost
RPMA_CONN_REJECTED - connection rejected
The rpma_conn_next_event() function returns 0 on success or a negative error code on failure.
rpma_conn_next_event() can fail with the following errors:
RPMA_E_INVAL - conn or event is NULL
RPMA_E_UNKNOWN - unexpected event
RPMA_E_PROVIDER - rdma_get_cm_event() or rdma_ack_cm_event() failed
RPMA_E_NOMEM - out of memory
rpma_conn_req_connect(3), rpma_conn_disconnect(3), librpma(7) and https://pmem.io/rpma/
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