szetszwo commented on code in PR #698:
URL: https://github.com/apache/ratis/pull/698#discussion_r939729983
##########
ratis-examples/src/main/java/org/apache/ratis/examples/counter/server/CounterServer.java:
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@@ -78,24 +78,41 @@ public void close() throws IOException {
server.close();
}
- public static void main(String[] args) throws IOException {
- if (args.length < 1) {
- System.err.println("Usage: java -cp *.jar
org.apache.ratis.examples.counter.server.CounterServer {serverIndex}");
- System.err.println("{serverIndex} could be 1, 2 or 3");
+ public static void main(String[] args) {
+ try {
+ //get peerIndex from the arguments
+ if (args.length == 1) {
Review Comment:
Good catch! Will update it.
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