void *execTask(void *popTask)
{
string result, update, task, key, cmd, dataTask[4] = "";
int i, k = 0, rc, data;
char intstr[10];
task = (char *) popTask;
for(i = 0; i < strlen(task.c_str()); i++)
{
if (task[i] == ',')
k = k + 1;
else
dataTask[k] = dataTask[k] + task[i];
}
key = dataTask[0];
cmd = dataTask[1] + " " + dataTask[2];
rc = system(cmd.c_str());
zht_key = key;
//pthread_mutex_lock( &mutex1 );
if ( rc == 0)
{
job_count = job_count + 1;
cout << "Job Count Completed: " << (job_count - 1000) << endl;
}
else
{
cout << "Job Failed execution: " << task << endl;
cout << "Pushing the failed job back to queue" << endl;
id = id + 1;
sprintf(intstr, "%d", id);
rc = zc.push((key + "." + string(intstr) + dataTask[3]), task, "q1", result);
if (rc == 0)
printf("PUSH OK, rc(%d)\n", rc);
else
printf("PUSH ERR, rc(%d)\n", rc);
}
threadCount = threadCount - 1;
//pthread_mutex_unlock( &mutex1 );
}
int main(int argc, char **argv)
{
extern char *optarg;
int printHelp = 0, numThrds = 0;
string zhtConf = "";
string neighborConf = "";
int c;
while ((c = getopt(argc, argv, "z:n:t:h")) != -1)
{
switch (c)
{
case 'z':
zhtConf = string(optarg);
break;
case 'n':
neighborConf = string(optarg);
break;
case 't':
numThrds = atoi(optarg);
break;
case 'h':
printHelp = 1;
break;
default:
fprintf(stderr, "Illegal argument \"%c\"\n", c);
printUsage(argv[0]);
exit(1);
}
}
int helpPrinted = 0;
if (printHelp) {
printUsage(argv[0]);
helpPrinted = 1;
}
try {
if (!zhtConf.empty() && !neighborConf.empty() && numThrds != 0) {
zc.init(zhtConf, neighborConf);
cout << "Initializing Worker" << endl;
string result;
zc.push("temp", "test", "q1", result);
zc.pop("xxxx", "q1", result);
id = 1000;
job_count = 1000;
//test_insert();
//test_pop();
startWorker(numThrds);
zc.teardown();
} else {
if (!helpPrinted)
printUsage(argv[0]);
}
} catch (exception& e) {
fprintf(stderr, "%s, exception caught:\n\t%s", "ZHTServer::main",
e.what());
}
}
void *execTask(void *popTask)
{
string result, update, task, key, cmd, dataTask[4] = "";
int i, k = 0, rc, data;
char intstr[10];
task = (char *) popTask;
for(i = 0; i < strlen(task.c_str()); i++)
{
if (task[i] == ',')
k = k + 1;
else
dataTask[k] = dataTask[k] + task[i];
//key = key + task[i];
}
key = dataTask[0];
cmd = dataTask[1] + " " + dataTask[2];
//rc = system("netstat | grep 50000 | wc -l");
rc = system(cmd.c_str());
pthread_mutex_lock( &mutex1 );
if ( rc == 0)
{
rc = zc.lookup(key, result);
cout << "Lookup Result: " << (atoi(result.c_str()) - 1000) << endl;
if ( rc == 0)
{
data = atoi(result.c_str());
data = data + 1;
sprintf(intstr, "%d", data);
update = string(intstr);
rc = zc.insert(key, update);
cout << "Updating the Key with the Value: " << (atoi(update.c_str()) - 1000) << endl;
if (rc == 0)
printf("INSERT OK, rc(%d)\n", rc);
else
printf("INSERT ERR, rc(%d)\n", rc);
}
else
{
rc = zc.insert(key, "1001");
}
}
else
{
cout << "********************************************************************" << endl;
cout << "Job Failed execution: " << task << endl;
cout << "Pushing the failed job back to queue" << endl;
rc = zc.push((key + ".x" +dataTask[3]), task, "q1", result);
if (rc == 0)
printf("PUSH OK, rc(%d)\n", rc);
else
printf("PUSH ERR, rc(%d)\n", rc);
}
threadCount = threadCount - 1;
pthread_mutex_unlock( &mutex1 );
}
