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cmdmon: fix handling of client access command

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Rework the loop to limit the number of iterations to MAX_CLIENT_ACCESSES
and not waste CPU.
This commit is contained in:
Miroslav Lichvar 2015-04-07 14:07:40 +02:00
parent a79fbef21e
commit 27f8ad7fd1
1 changed files with 7 additions and 8 deletions
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15
cmdmon.c
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@ -1463,7 +1463,7 @@ handle_client_accesses_by_index(CMD_Request *rx_message, CMD_Reply *tx_message)
{
CLG_Status result;
RPT_ClientAccessByIndex_Report report;
unsigned long first_index, n_indices, last_index, n_indices_in_table;
unsigned long first_index, n_indices, n_indices_in_table;
int i, j;
struct timeval now;
@ -1471,16 +1471,15 @@ handle_client_accesses_by_index(CMD_Request *rx_message, CMD_Reply *tx_message)
first_index = ntohl(rx_message->data.client_accesses_by_index.first_index);
n_indices = ntohl(rx_message->data.client_accesses_by_index.n_indices);
last_index = first_index + n_indices - 1;
if (n_indices > MAX_CLIENT_ACCESSES)
n_indices = MAX_CLIENT_ACCESSES;
tx_message->status = htons(STT_SUCCESS);
tx_message->reply = htons(RPY_CLIENT_ACCESSES_BY_INDEX);
for (i = first_index, j = 0;
(i <= last_index) && (j < MAX_CLIENT_ACCESSES);
i++) {
result = CLG_GetClientAccessReportByIndex(i, &report, now.tv_sec, &n_indices_in_table);
for (i = 0, j = 0; i < n_indices; i++) {
result = CLG_GetClientAccessReportByIndex(first_index + i, &report,
now.tv_sec, &n_indices_in_table);
tx_message->data.client_accesses_by_index.n_indices = htonl(n_indices_in_table);
switch (result) {
@ -1506,7 +1505,7 @@ handle_client_accesses_by_index(CMD_Request *rx_message, CMD_Reply *tx_message)
}
}
tx_message->data.client_accesses_by_index.next_index = htonl(i);
tx_message->data.client_accesses_by_index.next_index = htonl(first_index + i);
tx_message->data.client_accesses_by_index.n_clients = htonl(j);
}