public DefaultNettyChannel(
ClientBootstrap bootstrap, String remoteHost, int remotePort, int timeout) {
this.bootstrap = bootstrap;
this.remoteAddress = new InetSocketAddress(remoteHost, remotePort);
this.remoteAddressString = NetUtils.toAddress(remoteHost, remotePort);
this.timeout = timeout;
}
public int getAvailablePort(int port) {
int lastPort = port;
if (!useLastPort) {
lastPort = NetUtils.getAvailablePort(lastPort);
} else {
String filePath = LoggerLoader.LOG_ROOT + "/pigeon-port.conf";
File file = new File(filePath);
Properties properties = null;
String key = null;
try {
key = this.getClass().getResource("/").getPath() + port;
if (file.exists()) {
try {
properties = FileUtils.readFile(new FileInputStream(file));
String strLastPort = properties.getProperty(key);
if (StringUtils.isNotBlank(strLastPort)) {
lastPort = Integer.parseInt(strLastPort);
}
} catch (Throwable e) {
}
}
} catch (RuntimeException e) {
}
lastPort = NetUtils.getAvailablePort(lastPort);
if (properties == null) {
properties = new Properties();
}
if (key != null) {
properties.put(key, lastPort);
}
try {
FileUtils.writeFile(file, properties);
} catch (IOException e) {
}
}
return lastPort;
}