scouter.agent.trace.SocketTable Maven / Gradle / Ivy
package scouter.agent.trace;
import scouter.agent.Configure;
import scouter.io.DataInputX;
import scouter.util.BitUtil;
import scouter.util.LongKeyLinkedMap;
import scouter.util.ThreadUtil;
public class SocketTable {
public static class Info {
public int service;
public long txid;
public boolean stackOrder = false;
public String stack;
public long count = 1;
public Info(int service, long txid) {
this.service = service;
this.txid = txid;
}
}
public static LongKeyLinkedMap socketMap = new LongKeyLinkedMap().setMax(1024);
public static void add(byte[] ipaddr, int port, int serviceHash, long txid) {
long key = mkey(ipaddr, port);
Info info = socketMap.get(key);
if (info != null) {
if (info.stackOrder) {
info.service = serviceHash;
info.txid = txid;
info.stackOrder = false;
info.stack = ThreadUtil.getStackTrace(Thread.currentThread().getStackTrace(), 3);
}
if (info.service == 0) {
info.service = serviceHash;
info.txid = txid;
}
info.count++;
} else {
info = new Info(serviceHash, txid);
socketMap.put(key, info);
if (port == Configure.getInstance()._trace_fullstack_socket_open_port) {
info.stack = ThreadUtil.getStackTrace(Thread.currentThread().getStackTrace(), 3);
}
}
}
private static long mkey(byte[] ipaddr, int port) {
return BitUtil.composite(ipaddr == null ? 0 : DataInputX.toInt(ipaddr, 0), port);
}
}