| /** |
| * @file Site2SitePeer.cpp |
| * Site2SitePeer class implementation |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include <stdio.h> |
| #include <chrono> |
| #include <thread> |
| #include <random> |
| #include <memory> |
| #include <iostream> |
| |
| #include "sitetosite/Peer.h" |
| #include "io/ClientSocket.h" |
| #include "io/validation.h" |
| #include "FlowController.h" |
| |
| namespace org { |
| namespace apache { |
| namespace nifi { |
| namespace minifi { |
| namespace sitetosite { |
| |
| bool SiteToSitePeer::Open() { |
| if (IsNullOrEmpty(host_)) |
| return false; |
| |
| /** |
| * We may override the interface provided to us within the socket in this step; however, this is a |
| * known configuration path, and thus we will allow the RPG configuration to override anything provided to us |
| * previously by the socket preference. |
| */ |
| if (!this->local_network_interface_.getInterface().empty()) { |
| auto socket = static_cast<io::Socket*>(stream_.get()); |
| if (nullptr != socket) { |
| socket->setInterface(io::NetworkInterface(local_network_interface_.getInterface(), nullptr)); |
| } |
| } |
| |
| if (stream_->initialize() < 0) |
| return false; |
| |
| int data_size = gsl::narrow<int>(sizeof MAGIC_BYTES); |
| |
| if (stream_->write(reinterpret_cast<uint8_t *>(const_cast<char*>(MAGIC_BYTES)), data_size) != data_size) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| void SiteToSitePeer::Close() { |
| if (stream_ != nullptr) |
| stream_->close(); |
| } |
| |
| } /* namespace sitetosite */ |
| } /* namespace minifi */ |
| } /* namespace nifi */ |
| } /* namespace apache */ |
| } /* namespace org */ |