[BUG]UpstreamCheckService#check error

[liukun321]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

PENDING_SYNC was not set when checking upstream successfully, resulting in unable to update the handler of selector

Expected Behavior

private void check(final String selectorId, final List upstreamList) {
List successList = Lists.newArrayListWithCapacity(upstreamList.size());
for (CommonUpstream commonUpstream : upstreamList) {
final boolean pass = UpstreamCheckUtils.checkUrl(commonUpstream.getUpstreamUrl());
if (pass) {
if (!commonUpstream.isStatus()) {
commonUpstream.setTimestamp(System.currentTimeMillis());
commonUpstream.setStatus(true);
// add PENDING_SYNC
PENDING_SYNC.add(commonUpstream.hashCode());
LOG.info("UpstreamCacheManager check success the url: {}, host: {} ", commonUpstream.getUpstreamUrl(), commonUpstream.getUpstreamHost());
}
successList.add(commonUpstream);
................

Steps To Reproduce

No response

Environment

ShenYu version(s):2.5.0

Debug logs

No response

Anything else?

No response