Restore IT test for server-legacy and fix many errors (#279)

vharseko

12.41.2023 0de6858e9548e84aebc148747be92a811ba33636

 opendj-server-legacy/src/main/java/org/opends/server/replication/service/ReplicationBroker.java

@@ -1071,6 +1071,7 @@
    {
      // Open a socket connection to the next candidate.
      socket = new Socket();
      socket.setReuseAddress(true);
      socket.setReceiveBufferSize(1000000);
      socket.setTcpNoDelay(true);
      if (config.getSourceAddress() != null)