RDMA_DISCONNECT
Section: Librdmacm Programmer's Manual (3)
Updated: 2008-01-02
Page Index
NAME
rdma_disconnect - This function disconnects a connection.
SYNOPSIS
#include <rdma/rdma_cma.h>
int rdma_disconnect
(struct rdma_cm_id *id);
ARGUMENTS
- id
-
RDMA identifier.
DESCRIPTION
Disconnects a connection and transitions any associated QP to the error state,
which will flush any posted work requests to the completion queue. This
routine should be called by both the client and server side of a connection.
After successfully disconnecting, an RDMA_CM_EVENT_DISCONNECTED event will be
generated on both sides of the connection.
RETURN VALUE
Returns 0 on success, or -1 on error. If an error occurs, errno will be
set to indicate the failure reason.
SEE ALSO
rdma_connect(3),
rdma_listen(3),
rdma_accept(3),
rdma_get_cm_event(3)