// make one pass through msgs_from_host with handled == 0
// return true if there were any
//
bool do_message_scan() {
DB_MSG_FROM_HOST mfh;
char buf[256];
bool found=false;
int retval;
sprintf(buf, "where handled=0");
while (1) {
retval = mfh.enumerate(buf);
if (retval) {
if (retval != ERR_DB_NOT_FOUND) {
log_messages.printf(MSG_DEBUG,
"DB connection lost, exiting\n"
);
exit(0);
}
break;
}
retval = handle_message(mfh);
if (!retval) {
mfh.handled = true;
mfh.update();
}
found = true;
}
return found;
}
void handle_msgs_from_host() {
unsigned int i;
DB_MSG_FROM_HOST mfh;
int retval;
for (i=0; i<g_request->msgs_from_host.size(); i++) {
g_reply->send_msg_ack = true;
MSG_FROM_HOST_DESC& md = g_request->msgs_from_host[i];
mfh.clear();
mfh.create_time = time(0);
safe_strcpy(mfh.variety, md.variety);
mfh.hostid = g_reply->host.id;
mfh.handled = false;
safe_strcpy(mfh.xml, md.msg_text.c_str());
log_messages.printf(MSG_NORMAL,
"got msg from host; variety %s \n",
mfh.variety
);
retval = mfh.insert();
if (retval) {
log_messages.printf(MSG_CRITICAL,
"[HOST#%d] message insert failed: %s\n",
g_reply->host.id, boincerror(retval)
);
g_reply->send_msg_ack = false;
// may as well return; if one insert failed, others will too
//
return;
}
}
}
// make one pass through trickle_ups with handled == 0
// return true if there were any
//
bool do_trickle_scan() {
DB_MSG_FROM_HOST mfh;
char buf[256];
bool found=false;
int retval;
sprintf(buf, "where variety='%s' and handled=0", variety);
while (1) {
retval = mfh.enumerate(buf);
if (retval) {
if (retval != ERR_DB_NOT_FOUND) {
fprintf(stderr, "lost DB conn\n");
exit(1);
}
break;
}
retval = handle_trickle(mfh);
if (!retval) {
log_messages.printf(MSG_CRITICAL,
"handle_trickle(): %s", boincerror(retval)
);
}
mfh.handled = true;
mfh.update();
found = true;
}
return found;
}