Provided by: corosync-dev_1.4.2-2_amd64
sam_start - Start health checking
#include <corosync/sam.h> cs_error_t sam_start (void);
The sam_start function is used to start health checking of application. After calling this function, the active process needs to send healthchecks within the registered time interval by calling sam_hc_send(3). If event driven healthchecking is configured by calling sam_register(3), an internal thread will be created and send health check confirmations four times per time_interval. Application must be registered by calling sam_register(3) before this function can be called. An application can always stop health checking by calling the sam_stop(3) function.
This call return CS_OK value if successful, otherwise and error is returned.
CS_ERR_BAD_HANDLE component was not registered by calling sam_register(3) function.
sam_hc_send(3), sam_stop(3), sam_register(3), sam_hc_callback_register(3)