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Better loop to choose links

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This commit is contained in:
Quentin Dufour 2019-03-19 16:42:54 +01:00
parent d48c5753fb
commit ef49d07dd9
1 changed files with 9 additions and 5 deletions
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14
src/algo_rr.c
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@ -293,17 +293,21 @@ int rr_on_udp_read(struct evt_core_ctx* ctx, struct evt_core_fdinfo* fdinfo) {
bp->ip.ap.str.bitfield = rr->remote_links;
bp->ip.ap.str.prevlink = rr->current_link;
do {
int max = 10;
while(1) {
if (max-- < 0) break;
rr->current_link = (rr->current_link) + 1 % 10;
} while (!(rr->my_links & (1 << rr->current_link)));
if (!(rr->my_links & (1 << rr->current_link))) continue;
sprintf(url, "tcp:write:127.0.0.1:%d", 7500 + rr->current_link); //@FIXME Hardcoded
to_fdinfo = evt_core_get_from_url (ctx, url);
if (to_fdinfo != NULL) break;
}
rr->emit_time = curr;
rr->sent_id++;
// 4. A whole packet has been read, we will find someone to write it
sprintf(url, "tcp:write:127.0.0.1:%d", 7500 + rr->current_link); //@FIXME Hardcoded
to_fdinfo = evt_core_get_from_url (ctx, url);
if (to_fdinfo == NULL) {
fprintf(stderr, "No fd for URL %s in udp-read. Dropping packet :( \n", url);
fprintf(stderr, "No fd for URL %s in udp-read. Dropping packet :( \n", fdinfo->url);
mv_buffer_wtor (app_ctx, fdinfo, bp);
return 1;
}