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Revert "added the 'weight' parameter to the servers, limited to 1..256."

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This reverts 3b002c7a7911ce5d658b29e6863ccf881b24c702 commit.
This commit is contained in:
willy tarreau 2006-04-15 21:10:30 +02:00
parent 6433c2bb5a
commit 393cfb7b50
1 changed files with 4 additions and 34 deletions
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38
haproxy.c
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@ -513,8 +513,6 @@ struct server {
int curfd; /* file desc used for current test, or -1 if not in test */ int curfd; /* file desc used for current test, or -1 if not in test */
int cur_sess; /* number of currently active sessions (including syn_sent) */ int cur_sess; /* number of currently active sessions (including syn_sent) */
unsigned int cum_sess; /* cumulated number of sessions really sent to this server */ unsigned int cum_sess; /* cumulated number of sessions really sent to this server */
unsigned char uweight, eweight; /* user-specified weight-1, and effective weight-1 */
unsigned short wsquare; /* eweight*eweight, to speed up map computation */
struct proxy *proxy; /* the proxy this server belongs to */ struct proxy *proxy; /* the proxy this server belongs to */
}; };
@ -7092,17 +7090,6 @@ int cfg_parse_listen(char *file, int linenum, char **args) {
newsrv->state |= SRV_BACKUP; newsrv->state |= SRV_BACKUP;
cur_arg ++; cur_arg ++;
} }
else if (!strcmp(args[cur_arg], "weight")) {
int w;
w = atol(args[cur_arg + 1]);
if (w < 1 || w > 256) {
Alert("parsing [%s:%d] : weight of server %s is not within 1 and 256 (%d).\n",
file, linenum, newsrv->id, w);
return -1;
}
newsrv->uweight = w - 1;
cur_arg += 2;
}
else if (!strcmp(args[cur_arg], "check")) { else if (!strcmp(args[cur_arg], "check")) {
global.maxsock++; global.maxsock++;
do_check = 1; do_check = 1;
@ -7119,7 +7106,7 @@ int cfg_parse_listen(char *file, int linenum, char **args) {
cur_arg += 2; cur_arg += 2;
} }
else { else {
Alert("parsing [%s:%d] : server %s only supports options 'backup', 'cookie', 'check', 'inter', 'rise', 'fall', 'port', 'source', and 'weight'.\n", Alert("parsing [%s:%d] : server %s only supports options 'backup', 'cookie', 'check', 'inter', 'rise', 'fall', 'port' and 'source'.\n",
file, linenum, newsrv->id); file, linenum, newsrv->id);
return -1; return -1;
} }
@ -7901,26 +7888,9 @@ int readcfgfile(char *file) {
cfgerr++; cfgerr++;
} }
else { else {
struct server *srv; while (newsrv != NULL) {
int pgcd; /* nothing to check for now */
newsrv = newsrv->next;
if (newsrv) {
/* We will factor the weights to reduce the table,
* using Euclide's largest common divisor algorithm
*/
pgcd = newsrv->uweight + 1;
for (srv = newsrv->next; srv && pgcd > 1; srv = srv->next) {
int t, w;
w = srv->uweight + 1;
while (w) {
t = pgcd % w;
pgcd = w;
w = t;
}
}
for (srv = newsrv; srv; srv = srv->next)
srv->eweight = ((srv->uweight + 1) / pgcd) - 1;
} }
} }
} }