SAM_HC_SEND(3) Corosync Cluster Engine Programmer's Manual SAM_HC_SEND(3)
NAME
sam_hc_send - Send health check confirmation
SYNOPSIS
#include <corosync/sam.h>
cs_error_t sam_hc_send (void);
DESCRIPTION
The sam_hc_send function is used to send healthcheck confirmation from the applicatoin. This function should be called reguarly when con-
figured for application driven healthchecking, otherwise recovery actoin will be taken.
When using event driven healthchecking, this function should not be used.
RETURN VALUE
This call return CS_OK value if successful, otherwise and error is returned.
ERRORS
CS_ERR_BAD_HANDLE
health checking is not in running state (sam_start(3) has not been executed) or function is called after stop/finalization of SAM.
SEE ALSO
sam_start(3), sam_stop(3), sam_hc_callback_register(3)
CS_ERR_TRY_AGAIN Resource temporarily unavailable
CS_ERR_INVALID_PARAM Invalid argument
CS_ERR_ACCESS Permission denied
CS_ERR_LIBRARY The connection failed
CS_ERR_INTERRUPT System call inturrupted by a signal
CS_ERR_NOT_SUPPORTED The requested protocol/functuality not supported
CS_ERR_MESSAGE_ERROR Incorrect auth message received
CS_ERR_NO_MEMORY Not enough memory to completed the requested task
corosync Man Page 12/01/2009 SAM_HC_SEND(3)
