sam_hc_send (3) Linux Manual Page

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 configured 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