The algorithm used to update the device statistics is:
SWITCH (comm_status) {
CASE TOOLKIT_WRITE_FAILED:
CASE TOOLKIT_READ_TIMEOUT:
Increment device transmissions
break;
CASE TOOLKIT_BAD_DATA:
Increment device transmissions
Increment device responses
break;
CASE_TOOLKIT_SUCCESS:
Increment device transmissions
IF status != TOOLKIT_REPLY_LATER
Increment device responses
ENDIF
break;
CASE TOOLKIT_UNSOLICITIED:
// Don't increment transmissions
Increment device responses
comm_status = TOOLKIT_SUCCESS;
break;
CASE TOOLKIT_FAILURE:
Increment device transmissions
break:
ENDSWITCH
IF comm_status != TOOLKIT_SUCCESS
IF last device status == TOOLKIT_SUCCESS
Increment device failures
ELSE IF comm_status != TOOLKIT_UNSOLICITED
Increment device retries
ENDIF
ELSE
IF last device status != TOOLKIT_SUCCESS
AND comm_status != TOOLKIT_UNSOLICITED
Increment device retries
ENDIF
ENDIR
last device status = comm_status
SWITCH (comm_status) {
CASE TOOLKIT_WRITE_FAILED:
CASE TOOLKIT_READ_TIMEOUT:
CASE TOOLKIT_BAD_DATA:
comm_status = TOOKIT_FAILURE;
break;
CASE TOOLKIT_UNSOLICITED:
comm_status = TOOLKIT_SUCCESS;
break;
ENDSWITCH
return comm_status;
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DCRP_STAT_PROCESS |
