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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 application. This function should be called regularly when config- ured for application driven healthchecking, otherwise recovery action 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 re- turned. 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 interrupted by a signal CS_ERR_NOT_SUPPORTED The requested protocol/functionality not supported CS_ERR_MESSAGE_ERROR Incorrect auth message received CS_ERR_NO_MEMORY Not enough memory to complete the requested task corosync Man Page 12/01/2009 SAM_HC_SEND(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO
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