Hie Dave,
I have implemented C code using mib2c.create-dataset.conf ( with cache
enabled)
As in my getfield(tmp, 2); function I am reading CSV file and geting value
of 2nd column.
If I run this function on normal mode It is reading whole file with lakes of
rows... but with SNMP generated code If I use SNMPWALK if the data presents
about 4000-7000 lines only(with 3 columns) it reads properly, If I increase
data SNMPWALK gives "Error in packet.
Reason (genError)A general failure occurred
Faild Object :XXX-MIB::yyy
If I decrease column 3 to 1, It reads up to 21000 rows..
I am not sure Why It is occurring ...Is this because of Large amount of data
in a table ???? How to resolve it ??????
Table:::load function :::::::
int Table_load( netsnmp_cache *cache, void *vmagic )
{
long idx = 0;
netsnmp_tdata *table = (netsnmp_tdata *)vmagic;
netsnmp_tdata_row *row;
struct poolTable_entry *this;
char buf[STRMAX];
long poolIndex = 1;
/* column items (dummy values for now */
long nOctets = 0;
char line[1024];
char *pstr;
char* inOctets;
FILE* stream = fopen("file.csv", "r");
if ( !stream )
{
return -1;
}
snmp_log(LOG_ERR, "Table_load: loaded %s\n", "file.csv");
while (fgets(line, 1024, stream))
{
char* tmp = strdup(line);
row = poolTable_createEntry(table, poolIndex++);
if (row == NULL)
{
continue;
}
this = (struct poolTable_entry *)row->data;
inOctets=getfield(tmp, 2); /*data reading function returning
value(2 for second column) in string format*/
this->poolIndex = poolIndex;
nOctets =strtol(inOctets,&pstr,10); /* convert returning value
in INT format*/
free(inOctets);
this->poolInOctets =nOctets;
// NOTE strtok clobbers tmp
free(tmp);
}
return;
}
File.csv
1,22,32
2,34,52
3,24,34
...
...
Thanks in Advance,
-Jatin
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