How to use

getRemotePort

method

in

javax.servlet.http.HttpServletRequest

@Override
public InetSocketAddress getRemoteAddress() {
  return new InetSocketAddress(this.request.getRemoteHost(), this.request.getRemotePort());
}

@Override
public InetSocketAddress getRemoteAddress() {
  return new InetSocketAddress(this.servletRequest.getRemoteHost(), this.servletRequest.getRemotePort());
}

/** {@inheritDoc} */
public int getRemotePort() {
  return request.getRemotePort();
}

@Override
public InetSocketAddress getRemoteAddress() {
  return new InetSocketAddress(this.request.getRemoteHost(), this.request.getRemotePort());
}

@Override
public InetSocketAddress getRemoteAddress() {
  return new InetSocketAddress(this.servletRequest.getRemoteHost(), this.servletRequest.getRemotePort());
}

@Override
public void handle(HttpServletRequest request, HttpServletResponse response)
    throws IOException, ServletException {
  String uri = request.getRequestURI();
  HttpInvokerServiceExporter skeleton = skeletonMap.get(uri);
  if (!request.getMethod().equalsIgnoreCase("POST")) {
    response.setStatus(500);
  } else {
    RpcContext.getContext().setRemoteAddress(request.getRemoteAddr(), request.getRemotePort());
    try {
      skeleton.handleRequest(request, response);
    } catch (Throwable e) {
      throw new ServletException(e);
    }
  }
}

@Override
public void handle(HttpServletRequest request, HttpServletResponse response)
    throws IOException, ServletException {
  String uri = request.getRequestURI();
  HttpInvokerServiceExporter skeleton = skeletonMap.get(uri);
  if (!request.getMethod().equalsIgnoreCase("POST")) {
    response.setStatus(500);
  } else {
    RpcContext.getContext().setRemoteAddress(request.getRemoteAddr(), request.getRemotePort());
    try {
      skeleton.handleRequest(request, response);
    } catch (Throwable e) {
      throw new ServletException(e);
    }
  }
}

  public static RequestData from( HttpServletRequest req )
  {
    return new RequestData(
        req.getRemoteAddr(),
        req.isSecure(),
        req.getRemotePort(),
        req.getLocalName(),
        req.getLocalAddr(),
        req.getLocalPort(),
        req.getAuthType() == null ? "" : req.getAuthType()
      );
  }
}

@Override
public void handle(HttpServletRequest request, HttpServletResponse response)
    throws IOException, ServletException {
  String uri = request.getRequestURI();
  HessianSkeleton skeleton = skeletonMap.get(uri);
  if (!request.getMethod().equalsIgnoreCase("POST")) {
    response.setStatus(500);
  } else {
    RpcContext.getContext().setRemoteAddress(request.getRemoteAddr(), request.getRemotePort());
    Enumeration<String> enumeration = request.getHeaderNames();
    while (enumeration.hasMoreElements()) {
      String key = enumeration.nextElement();
      if (key.startsWith(Constants.DEFAULT_EXCHANGER)) {
        RpcContext.getContext().setAttachment(key.substring(Constants.DEFAULT_EXCHANGER.length()),
            request.getHeader(key));
      }
    }
    try {
      skeleton.invoke(request.getInputStream(), response.getOutputStream());
    } catch (Throwable e) {
      throw new ServletException(e);
    }
  }
}

@Override
public void handle(HttpServletRequest request, HttpServletResponse response)
    throws IOException, ServletException {
  String uri = request.getRequestURI();
  HessianSkeleton skeleton = skeletonMap.get(uri);
  if (!request.getMethod().equalsIgnoreCase("POST")) {
    response.setStatus(500);
  } else {
    RpcContext.getContext().setRemoteAddress(request.getRemoteAddr(), request.getRemotePort());
    Enumeration<String> enumeration = request.getHeaderNames();
    while (enumeration.hasMoreElements()) {
      String key = enumeration.nextElement();
      if (key.startsWith(Constants.DEFAULT_EXCHANGER)) {
        RpcContext.getContext().setAttachment(key.substring(Constants.DEFAULT_EXCHANGER.length()),
            request.getHeader(key));
      }
    }
    try {
      skeleton.invoke(request.getInputStream(), response.getOutputStream());
    } catch (Throwable e) {
      throw new ServletException(e);
    }
  }
}

  @Override
  public void handle(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
    RpcContext.getContext().setRemoteAddress(request.getRemoteAddr(), request.getRemotePort());
    dispatcher.service(request, response);
  }
}

  @Override
  public void handle(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
    RpcContext.getContext().setRemoteAddress(request.getRemoteAddr(), request.getRemotePort());
    dispatcher.service(request, response);
  }
}

private PeerDescription getSourcePeerDescription(@Context HttpServletRequest req) {
  return new PeerDescription(req.getRemoteHost(), req.getRemotePort(), req.isSecure());
}

private RequestMetadata extractMetadata(HttpServletRequest req) {
 return HttpRequestMetadata.create(
   Instant.now(),
   Optional.of(serverInfo),
   Optional.of(RequestMetadataImpl.hostAndPort(req.getRemoteHost(), req.getRemotePort())),
   req.getProtocol()
 );
}

/**
 * This sets the client IP:port to the {@linkplain HttpServletRequest#getRemoteAddr() remote
 * address} if the {@link HttpServerAdapter#parseClientIpAndPort default parsing} fails.
 */
@Override public boolean parseClientIpAndPort(HttpServletRequest req, Span span) {
 if (parseClientIpFromXForwardedFor(req, span)) return true;
 return span.remoteIpAndPort(req.getRemoteAddr(), req.getRemotePort());
}

@Override
public int getRemotePort() {
  return isNotNoOps() ? b.request.getRemotePort() : b.lazyRemote != null ? b.lazyRemote.getPort() : b.remotePort;
}

@Override
public void handle(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
  if (servletController == null) {
    HttpServlet httpServlet = DispatcherServlet.getInstance();
    if (httpServlet == null) {
      response.sendError(500, "No such DispatcherServlet instance.");
      return;
    }
    synchronized (this) {
      if (servletController == null) {
        servletController = new ServletController(transportFactory.getRegistry(), httpServlet.getServletConfig(), httpServlet);
      }
    }
  }
  RpcContext.getContext().setRemoteAddress(request.getRemoteAddr(), request.getRemotePort());
  servletController.invoke(request, response);
}

@Override
public void handle(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
  if (servletController == null) {
    HttpServlet httpServlet = DispatcherServlet.getInstance();
    if (httpServlet == null) {
      response.sendError(500, "No such DispatcherServlet instance.");
      return;
    }
    synchronized (this) {
      if (servletController == null) {
        servletController = new ServletController(transportFactory.getRegistry(), httpServlet.getServletConfig(), httpServlet);
      }
    }
  }
  RpcContext.getContext().setRemoteAddress(request.getRemoteAddr(), request.getRemotePort());
  servletController.invoke(request, response);
}

@Override
public void filter(ContainerRequestContext requestContext) throws IOException {
  HttpServletRequest request = ResteasyProviderFactory.getContextData(HttpServletRequest.class);
  RpcContext.getContext().setRequest(request);
  // this only works for servlet containers
  if (request != null && RpcContext.getContext().getRemoteAddress() == null) {
    RpcContext.getContext().setRemoteAddress(request.getRemoteAddr(), request.getRemotePort());
  }
  RpcContext.getContext().setResponse(ResteasyProviderFactory.getContextData(HttpServletResponse.class));
  String headers = requestContext.getHeaderString(DUBBO_ATTACHMENT_HEADER);
  if (headers != null) {
    for (String header : headers.split(",")) {
      int index = header.indexOf("=");
      if (index > 0) {
        String key = header.substring(0, index);
        String value = header.substring(index + 1);
        if (!StringUtils.isEmpty(key)) {
          RpcContext.getContext().setAttachment(key.trim(), value.trim());
        }
      }
    }
  }
}

@Override
public void filter(ContainerRequestContext requestContext) throws IOException {
  HttpServletRequest request = ResteasyProviderFactory.getContextData(HttpServletRequest.class);
  RpcContext.getContext().setRequest(request);
  // this only works for servlet containers
  if (request != null && RpcContext.getContext().getRemoteAddress() == null) {
    RpcContext.getContext().setRemoteAddress(request.getRemoteAddr(), request.getRemotePort());
  }
  RpcContext.getContext().setResponse(ResteasyProviderFactory.getContextData(HttpServletResponse.class));
  String headers = requestContext.getHeaderString(DUBBO_ATTACHMENT_HEADER);
  if (headers != null) {
    for (String header : headers.split(",")) {
      int index = header.indexOf("=");
      if (index > 0) {
        String key = header.substring(0, index);
        String value = header.substring(index + 1);
        if (!StringUtils.isEmpty(key)) {
          RpcContext.getContext().setAttachment(key.trim(), value.trim());
        }
      }
    }
  }
}