public long getAcceptorId() {
    return _acceptorId;
  }
Constructor.

@param ccn The <code>CacheClientNotifier</code> registering this proxy
@param socket The socket between the server and the client
@param proxyID representing the Connection Proxy of the clien
@param isPrimary The boolean stating whether this prozxy is primary
@throws CacheException {
geode-core/src/main/java/org/apache/geode/internal/cache/tier/sockets/CacheClientProxy.java