RouteTable#refreshConfiguration lost learner list.

[haoyann]

Your question

RouteTable#refreshConfiguration lost learner list,.So get learner list from RouteTable is empty, there will be some confusion.

sofa-jraft/jraft-core/src/main/java/com/alipay/sofa/jraft/RouteTable.java

Lines 317 to 323 in 0929136

	final CliRequests.GetPeersResponse resp = (CliRequests.GetPeersResponse) result;
	final Configuration newConf = new Configuration();
	for (final String peerIdStr : resp.getPeersList()) {
	final PeerId newPeer = new PeerId();
	newPeer.parse(peerIdStr);
	newConf.addPeer(newPeer);
	}

Your scenes

Describe your use scenes (why need this feature)

Your advice

RouteTable#refreshConfiguration also refresh learner list.

Environment

• SOFAJRaft version:
• JVM version (e.g. java -version):
• OS version (e.g. uname -a):
• Maven version:
• IDE version:

[haoyann]

I want to contribute this issue.

[fengjiachun]

Thank you and send a PR please. @haoyann

[haoyann]

PR merged close.