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Piggy back schedule loop on MYSQL_STATUS_READY

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This commit is contained in:
Lourens Naude 2008-10-19 23:04:33 +01:00
parent e81e145c15
commit 9d66a3b71e
1 changed files with 17 additions and 5 deletions
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14
ext/mysql.c
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@ -938,17 +938,29 @@ static void schedule_query(VALUE obj, VALUE timeout)
{ {
MYSQL* m = GetHandler(obj); MYSQL* m = GetHandler(obj);
fd_set read; fd_set read;
int ret;
timeout = ( NIL_P(timeout) ? m->net.read_timeout : INT2NUM(timeout) ); timeout = ( NIL_P(timeout) ? m->net.read_timeout : INT2NUM(timeout) );
struct timeval tv = { tv_sec: timeout, tv_usec: 0 }; struct timeval tv = { tv_sec: timeout, tv_usec: 0 };
for(;;){
FD_ZERO(&read); FD_ZERO(&read);
FD_SET(m->net.fd, &read); FD_SET(m->net.fd, &read);
if (rb_thread_select(m->net.fd + 1, &read, NULL, NULL, &tv) < 0) { ret = rb_thread_select(m->net.fd + 1, &read, NULL, NULL, &tv);
if (ret < 0) {
rb_raise(eMysql, "query: timeout"); rb_raise(eMysql, "query: timeout");
} }
if (ret == 0) {
continue;
}
if (m->status == MYSQL_STATUS_READY){
break;
}
}
} }
/* async_query(sql,timeout=nil) */ /* async_query(sql,timeout=nil) */